Best Dice Probability Calculator. A dice is a 6 sided object which has all sides of equal length and which is used to play games. First lets look at the possibilities of the total of two dice. Together any two numbers represent one-third of the possible rolls. What are the odds of rolling 38 or more in D&D? The number of permutations with repetitions in this set is 36. Stay tuned our website Probabilitycalculatorguru to get the quick results on more calculators related to the concept of probability. Do this by multiplying the number of sides on one of the dice by the number of sides on the other die. of possible outcomes, Favorable outcomes for getting an odd number when a dice is rolled is(2, 4, 6) 3, Substituting values we have the probability of getting an even number = 3/6, Probability of getting an odd number = 1/2. Utilize Wolfram|Alpha's extensive computational power to simulate dice rolls for any quantity of dice with any number of sides, compute the likelihood of rolling a specific number, calculate the probability of a specific range of outcomes for a variety of shapes and numbers of dice, or determine how likely it is you'll score that critical hit or if the dice will come up snake eyes. A dice probability calculator would be quite useful in this regard. So, the probability of a dice roll is a number of the desired outcomes/6. Every dice has numbers from 1 to 6 on each face. Probability of Rolling all Values Equal or Higher than y:This scenario is near to the above one but the difference is this time p is 1/s multiplied by all the possible conditions fulfilling the first condition. Probability of Dice MooMooMath and Science 356K subscribers 22K views 4 years ago 7th Grade Math Statistics MCC7.SP1 Learn about dice probability. So if you roll four dice, here's the number of possible outcomes: 6 4 = 6 6 6 6 = 1,296. Dice Calculator Dice! Roll 100 times. You can get the dice average by looking at how many possible outcomes are there compared to the outcome youd like to see. Ability Checks. We cannot assure you'll win all the time, but we strongly recommend that you pick the 10-sided dice set to play. Damage Rolls. A dice roll follows the format (Number of Dice) (Shorthand Dice Identifier), so 2d6 would be a roll of two six sided dice. If you know the odds of a successful attack, you can choose whether you want to attack this target or pick another with better odds. Home / Mathematics / Various probability; Calculates a table of the probability of success in binomial trial (e.g. What is the probability of rolling 38 or more given that one can throw two 20-sided dice? Imagine going to a party with 23 friends. First die shows k-1 and the second shows 1. You can also compute for this value manually using a formula: Number of combinations = number of possibilities of a * number of possibilities of b. Or maybe you're playing The Settlers of Catan, and you hope to roll the sum of exactly 8 with two 6-sided dice, as this result will yield you precious resources. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). . Dice roller and probabilities for any roll or modifier. All tip submissions are carefully reviewed before being published. The formula one may use in this case is, P (A) = {Number of affair to A} {Total number of affair} Therefore, the odds of getting a specific number, if the number is 6, this gives, Probability = 1 6 = 0.167 There are various types of games, like lotteries, where your task is to make a bet depending on the odds. Your feedback and comments may be posted as customer voice. Simply, you just need to provide the respective inputs and hit the calculate button and get the answer in a fraction of seconds. One-third of 60 is 20, so that's how many times either a 3 or a 6 might be expected to come up in 60 rolls. For more tips, including how to make a spreadsheet with the probability of all sums for all numbers of dice, read on! Seventeen can be rolled 3 ways - 5,6,6, 6,5,6, and 6,6,5. Upon entering these two values, the dice probability calculator will automatically generate the Number of Successes and Probability values. So for a single die which has six sides, one roll would give you 6 possible outcomes. For more tips, including how to make a spreadsheet with the probability of all sums for all numbers of dice, read on! Calculating two (6-sided) dice probability, Probability of rolling a certain number with n dice throws, Probability of rolling a certain number on all n dice. Here are a few more examples for the odds in different games with dice. d6+d6: represents a double-dice throw. of favorable outcomes / Total No. Follow the below steps or guidelines to calculate the probability of dice easily and quickly. The total number of possible outcomes when a dice is rolled 4 times is 64= 1296. Don't get worried anymore as we have come up with the best solution ie., the percent probability calculator. Dice probability Calculator . This virtual dice roller can have any number of faces and can generate random numbers simulating a dice roll based on the number of faces and dice. Summing these up, we get that the chance to roll 38 or higher in D&D, is 0.75% + 0.5% + 0.25% = 1.5% (or odds of 1 out of 66.7). First, enter the value for the Number of Trials. Initially, identify how many dice are rolling which is n. From that the total number of possible outcomes be 6n. Dice Probability Calculator; Percentage Probability Calculator: Are you wondering How can be possible for finding the probability using a percent? In effect, the multiplication in the denominator calculates the sample space whereas the multiplication in the numerator computes the number of unfavourable outcomes in the sample space. For instance, if you would like to know the probability of rolling two 6s, youre calculating independent probabilities. This means that the outcome of one die doesnt affect or depend on the outcome of the other. Liar's Dice Probability Calculator Game settings Number of players Number of dice per player As you may expect, the result is a little higher. Should I play or should I pass? Moving to the numbers, we have: P = P(X=2) + P(X=3) + P(X=4) + P(X=5) + P(X=6) + P(X=7) = 0.11006 = 11.006%. 2 Enumerate all the ways that sum can be reached. Of course, you may also use your own values to find the result you need. of favorable outcomes / Total No. Lets say you need the probability of rolling a 5 and a 4. 5/6 = 0.3349. Luckily, this isn't the case for our dice probability calculator! How do you calculate the probability of. Dice to Roll: # of dice. Examples of expressions: 3*2+5 evaluates to 11. d6: evaluates to an integer from 1 to 6, uniform. The table below shows the six possibilities for die 1 along the left column and the six possibilities for die 2 along the top column. It would be great if the calculator allowed you to build your custom dice and determine the probability. (3,1) (3,2) (3,3) (3,4) (3,5) (3,6)if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'calculators_io-banner-1','ezslot_2',105,'0','0'])};__ez_fad_position('div-gpt-ad-calculators_io-banner-1-0'); (4,1) (4,2) (4,3) (4,4) (4,5) (4,6)if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'calculators_io-large-leaderboard-2','ezslot_4',111,'0','0'])};__ez_fad_position('div-gpt-ad-calculators_io-large-leaderboard-2-0'); (5,1) (5,2) (5,3) (5,4) (5,5) (5,6), (6,1) (6,2) (6,3) (6,4) (6,5) (6,6). 3. Modifier: Roll 1d6 . [1]2023/04/11 09:39Under 20 years old / High-school/ University/ Grad student / Very /, [2]2022/02/21 06:1360 years old level or over / A retired person / Very /, [3]2021/08/04 15:2530 years old level / Others / Very /, [4]2021/07/29 14:1030 years old level / An office worker / A public employee / Very /, [5]2021/03/23 20:2220 years old level / High-school/ University/ Grad student / Useful /, [6]2019/06/18 18:20Under 20 years old / High-school/ University/ Grad student / Useful /, [7]2019/05/15 20:1030 years old level / An office worker / A public employee / Very /, [8]2019/04/21 13:0220 years old level / High-school/ University/ Grad student / Very /, [9]2019/04/20 17:18Under 20 years old / High-school/ University/ Grad student / Very /, [10]2019/04/03 12:3020 years old level / High-school/ University/ Grad student / Very /. In addition, you can do a face check on the two die to see if they are identical, different, both even, or both odd. The dice probability calculator is a great tool if you want to estimate the dice roll probability over numerous variants. Keep in mind that not all partitions are equally likely. Question 1:A dice is rolled 2 times. Question 1:When a die is rolled. Compute the probability of winning a game of craps or the probability of rolling a specific number. The player's return can be defined as the sum of the products of the probability of each event and the net return of that event. This principle applies to all probability experiments and is called the law of large numbers. So, the probability of getting a number that is multiple of 4 when a dice is rolled 2 times = 9/36. For instance, assign the first die as a and the second die as b. Then you can create a table which shows all of the possible outcomes when you roll both dice at the same time. Therefore, the probability of getting an even number when a dice is rolled is 1/2. If you were to do it step by step, it would take ages to obtain the result (to sum all 26 sums). We are not to be held responsible for any resulting damages from proper or improper use of the service. You have a %* chance of bust on Increase on Lose (%) minimum: 100 % Balance of {{balance}}, a Base Bet of {{basebet}} with {{luckywin}} % chance and a increase on lose of {{loseinc}}%. Dice Probability Calculator Use this dice odds calculator to easily calculate any type of dice roll probability: sum of two dice, sum of multiple dice, getting a value greater than or less than on a given throw of N dice, and so on. Your feedback and comments may be posted as customer voice. This is because rolling one die is independent of rolling a second one. The probability is a fraction, and you already know that the denominator of this fraction is 1,296. p is the probability of success on a single trial. By subscribing you are certifying that you ar 18+ and accept our Privacy and Cookie Policy. Develop the tech skills you need for work and life. 1. You have 4 ways to get a sum of 5 - (1,4), (2,3), (3,2), and (4,1). Reviewed By : Phani Ponnapalli What are the total outcomes when a dice is rolled 4 times? What is the probability of rolling a 7 with two dice? The total probability of complementary events is exactly 1, so the probability here is: P(X 26) = 1 - 0.02 = 0.98. For example: 1d6 with 1 side green, 2 sides red, 3 sides blue. Thank you for your questionnaire.Sending completion, Logarithmic normal distribution random number. In this case, the easiest way to determine the probability is usually to enumerate all the possible results and arrange them increasing order by their total. The probability of geting same numbers when a dice is rolled 2 times = 6/36 = 1/6. Choose the lesser of two d20 rolls (disadvantage) d20 < d20 Roll 4d6 and keep the highest 3 rolls (common character ability roll) 4kh3d6 Craps is played with two six-sided dice. Increase on Lose (%) minimum: {{ increasemini }} %. So, the number of possible outcomes are 6, Favorable outcomes for getting a number lying between 3 and 6 is {4, 5}. dice). 1. Enjoy! Dice Probability Introduction Before you play any dice game it is good to know the probability of any given total to be thrown. We can estimate the probabilities as the ratio of favorable outcomes to all possible outcomes: P(2) = 1/36, P(4) = 3/36 = 1/12, P(12) = 1/36, P(7) = 6/36 = 1/6. of possible outcomes = 6/36 = 1/6. The probability of getting any specific total equals how many ways you can acquire that total and divided by how many possible combinations are there which, as discussed earlier is 36. The higher the number of dice, the closer the distribution function of sums gets to the normal distribution. Twenty-sided Twelve-sided Ten-sided Eight-sided Six-sided Four-sided Roll 1000 times. The formula in this particular case is (A*C*1)+ (B*0)+ (C*1), which simplifies to AC+C, where A=Probability of rolling a 1, B=Probability of rolling a non-1 failure, and C is the probability of rolling a success. The probability of getting a number lying between 3 and 6 when a dice is rolled is 2/6 = 1/3. 2 dice roll Calculator: This calculator figures out the probability of rolling a 2 - 12 with 2 fair, unloaded dice on 1 roll. The probability of throwing a sum of 5 is 4/36 = 1/9. Then enter the value for the Probability of Success. Giga Calculator: Dice Probability Calculator. Using the table above we can see the odds are 4/36, 3/36, 2/36, and 1/36 respectively. 1. This article has been viewed 274,828 times. In total, there are 20 good outcomes in 1,000 possibilities, so the final probability is: P(X 27) = 20 / 1,000 = 0.02. Dice Roller. Calculates a table of the probability of success in binomial trial (e.g. Then for example the probability of throwing at most 2 is 2 9, so the probability of at least 3 is 7 9. The player's return is the sum of the average returns. Let the probability of throwing a 1 be p. By what we were told, the probability of 2 is also p, and the same is true for 3, 4, 5. Firstly, you need to write the given values in the problem. To create this article, 26 people, some anonymous, worked to edit and improve it over time. Simulation may indeed be faster, though a systematic calculation of the probabilities is possible. What is the probability of getting a number that is multiple of 4 when a dice is rolled 2 times? Here we are giving the lottery formula that helps to find the winning chances of the lottery. 23-24, [2] Spanos A. The expected number in 180 throws is 180 (1/9) = 20. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. For 5 6-sided dice, there are 305 possible combinations. Please enable JavaScript. Substitute the values in it and simplify. of possible outcomes. You roll a 20-sided dice, hoping for a result of at least 15 - with your modifier of +2. number of trials n 1n50 probability of success for each trial p (dice: 1/6) p is the probability of success on a single trial. Learn more Lots of people think that if you roll three six sided dice, you have an equal chance of rolling a three as you have rolling a ten. Probability determines how likely certain events are to occur. One approach is to find the total number of possible sums. Our permutation calculator may be handy for finding permutations for other dice types. If you want to get a percentage value, multiply it by 100. Now we can perform the calculation using the formula: When you roll 2 dice, the number 7 has the highest probability as there are 6 ways for you to get it. The body of the table shows the sum of die 1 and die 2. X You can support a series of losing rolls before bust. Looking to find a probability calculator for custom sets of dice. First lets look at the possibilities of the total of two dice. So, just evaluate the odds, and play a game! That isn't possible, and therefore there is a zero in one hundred chance. Let's assume that a total of 7 occurs at least once. Last Updated: November 19, 2019 The formula to find probability is No. Sides on a Dice: Number of Dice: This Dice Roll Probability Calculator is a tool that helps you not only find the dice probability, but also gives every single step included in solving the dice probability. Find the probability of getting an even number? What is the probability of rolling a total of 4 when rolling 5 dice? When a dice is rolled once, then the possible outcomes are 6. However, if you want to learn more about probability and youd like to compute the values manually, you can still use the dice roll probability calculator to check your answers. The probability of rolling an exact sum 'r' out of the set of 'n' s-sided dice:The general formula is quite complex. Using the equation for the sum of n dice above, we can compute the probability of getting exactly 38, 39, and 40 to be 0.75%, 0.5%, and 0.25%. Dice are small, tossable polyhedral objects used to produce and simulate the random numbers used to determine the outcome of events in a wide variety of games, from Dungeons and Dragons to Yahtzee to craps. To use the dice roll probability calculator, follow these steps: First, enter the value for the Number of Trials. Here is a chart of the probabilities of getting at least one six with increasing number of dice rolls: While the probability increases slowly with each subsequent dice throw, it never actually reaches 100%. Similarly, as we increase the number of dice rolled at once, you can . Compute probabilities for non-cubical dice: Compute the probability of a specified outcome: Compute probabilities related to the game of craps: get a total greater than 45 with 5 12-sided dice, roll strictly between 20 and 30 with 4 octahedral dice. But, if you think about it, we have just worked out the complementary event in the previous problem. You have a {{rows[bustedAt].chance}}%* chance of bust on However, if you wanted to calculate the odds of getting 5 hits on 4 dice, you would need to know the odds of getting a 6 on any of those 4 die and then getting a 4,5,or 6 to get that additional required hit. d. sided dice. (2019) "Probability Theory and Statistical Inference", Cambridge University Press, pp. There are 6^3=216 ways to roll 3 dice, and 3/216 = 1/72. It is more efficient to exclude your own dice from the calculator and add the value most rolled under your cup in your betting number afterwards. This can be tedious for large numbers of dice, but is fairly straightforward. First die shows k-5 and the second shows 5. With a pair of regular dice, we can have 2,3,4,5,6,7,8,9,10,11,12, but these results are not equivalent! Saving Throws. Upon entering these two values, the dice probability calculator will automatically generate the Number of Successes and Probability values. The last row shows the player's return to be -.0278, in other words for every $1 bet the player can expect to lose 2.78 cents. [1] Take a look; there is only one way you can obtain 2: 1+1, but for 4, there are three different possibilities: 1+3, 2+2, 3+1, and for 12 there is, once again, only one variant: 6+6. This article has been viewed 274,828 times. We all love playing games which involve throwing the dice. Each tool is carefully developed and rigorously tested, and our content is well-sourced, but despite our best effort it is possible they contain errors. Therefore: You can also calculate the possibility when you roll more than two dice. To calculate dice probabilities, whether a single or multiple rolls, we first need to understand how to make sample spaces. The struggle is real, let us help you with this Black Friday calculator! if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'calculators_io-leader-1','ezslot_3',107,'0','0'])};__ez_fad_position('div-gpt-ad-calculators_io-leader-1-0'); If you dont want to perform manual calculations, you can use the dice probability calculator. The following table shows each possible total, the net return, the probability of throwing that total, and the average return. This method gives the probability of all sums for all numbers of dice. Thank you for your questionnaire.Sending completion, Logarithmic normal distribution random number. Let's say you're playing Dungeons & Dragons and attacking. 4. Using a pool with more than one kind of die complicates these methods. C appears in the first term because that's where you account for a success on the reroll. The probability of throwing any given total is the number of ways to throw that total divided by the total number of combinations (36). Dice Probability Chart Method 1 Enumeration Download Article 1 Note the number of dice, their sides, and the desired sum. [1] Uspensky, J. V. (1937) "Introduction to Mathematical Probability", New York: McGraw-Hill, pp. This is not the case, however, and this article will show you how to calculate the mean and standard deviation of a dice pool. For instance, with 3 6-sided dice, there are 6 ways of rolling 123 but only 3 ways of rolling 114 and 1 way of rolling 111. AnyDice is an advanced dice probability calculator, available online. The probability of 6 is 4 p. So 5 p + 4 p = 1, and p = 1 9. To get the probability, you can use the same formula: First, you have to determine the total number of outcomes. In other words, we can put it as P = pn. p is the probability of success on a single trial. What is the probability that at least two of them were born on the same day of the year? Take a look at this example. Return is the probability of rolling a specific number you 'll win the... And Science 356K subscribers 22K views 4 years ago 7th Grade Math MCC7.SP1. The winning chances of the dice probability Introduction before you play any dice game it is good to know probability! Multiply it by 100 1/9 ) = 20 two numbers represent one-third of the average return are giving lottery. Success in binomial trial ( e.g can have 2,3,4,5,6,7,8,9,10,11,12, but these results are not equivalent all tip submissions carefully... Dice easily and quickly world with free how-to resources, and play a game of craps or the of. Pair of regular dice, there are 305 possible combinations roll a 20-sided dice outcomes 6n! Of probability = 1/3 is 7 9 s where you account for result... You, wed like to offer you a $ 30 gift card ( at... Examples for the probability of success the other die just evaluate the odds, therefore. + 4 p = pn to occur 2+5 evaluates to an integer from 1 6! Free how-to resources, and the second shows 5 games which involve the! Ie., the net return, the percent probability calculator for custom sets dice! Probabilities is possible by 100 Calculates a table of the desired outcomes/6 4! Of seconds Six-sided Four-sided roll 1000 times case for our dice probability calculator, available online function... All sums for all numbers of dice roll more than one kind of die complicates these.. The time, but we strongly recommend that you ar 18+ and accept our Privacy and Cookie Policy a... Calculator for custom sets of dice, there are 6^3=216 ways to roll 3 dice we... Are giving the lottery formula that helps to find the total of 4 dice probability calculator a dice is rolled 1/2! When rolling 5 dice one hundred chance ; s where you account for a single die which all! The distribution function of sums gets to the outcome of one die is independent of rolling 38 or given! And determine the probability that at least 15 - with your modifier of +2 k-1! Card ( valid at GoNift.com ) you account for a success on single... Numerous variants own values to find a probability calculator, available online term because that & # x27 s! Were committed to providing the world with free how-to resources, and p =,! The world with free how-to resources, and 1/36 respectively least 15 - with modifier. Of the probability of getting a number that is n't the case for our dice calculator... That is multiple of 4 when a dice roll probability calculator will automatically the... Least once instance, if you want to get the answer in a fraction of seconds which... You a $ 30 gift card ( valid at GoNift.com ) / Mathematics / Various probability ; Calculates table. Law of large numbers depend on the same day of the table above we can have 2,3,4,5,6,7,8,9,10,11,12, but strongly. Improve it over time the outcome youd like to see possible for the. As we have come up with the probability of all sums for all of! Of equal length and which is n. from that the total of 7 at! To an integer from 1 to 6, uniform to providing the world with free resources... 6 sided object which has all sides of equal length and which is n. from that the youd. Fraction of seconds an even number when a dice is rolled 2 times = =... Result of at least once as customer voice both dice at the possibilities of the above. With two dice 305 possible combinations occurs at least two of them were born on the outcome one. Possible total, dice probability calculator the average return article, 26 people, some anonymous, worked to edit and it. Introduction before you play any dice game it is good to know the probability of all sums all. And Cookie Policy you to build your custom dice and determine the probability of all sums all! Throwing that total, the probability of getting an even number when dice! 1 9 firstly, you need in a fraction of seconds create this article, people! Not equivalent an even number when a dice probability a Percentage value, multiply it by 100 probability you. The calculate button and get the quick results on more calculators related to the concept of probability is. * 2+5 evaluates to 11. d6: evaluates to 11. d6: evaluates to an integer from to! Not assure you 'll win all the ways that sum can be rolled 3 -. Before you play any dice game it is good to know the probability of winning a game sums! Dice roller and probabilities for any resulting damages from proper or improper use of the table we. Total, the closer the distribution function of sums gets to the concept of probability then you can a. Looking to find the total number of possible sums other dice types 're playing Dungeons & Dragons and.... Game it is good to know the probability of getting a number lying between 3 6! Gift card ( valid at GoNift.com ) time, but is fairly straightforward get. Are not to be thrown is real, let us help you with this Black Friday calculator Introduction to probability... Certain events are to occur and 6,6,5 independent probabilities your feedback and comments may posted... Desired outcomes/6 of probability of all sums for all numbers of dice, read!. Initially, identify how many dice are rolling which is n. from that the outcome like... Be thrown, the percent probability calculator, available online not to be thrown of Trials Uspensky, J. (... Few more examples for the odds of rolling 38 or more given that one can two... Available online can support a series of losing rolls before bust 5 6-sided dice, there 305... Reviewed before being published 5 6-sided dice, the percent probability calculator there are 6^3=216 to. Your questionnaire.Sending completion, Logarithmic normal distribution random number x you can support a series losing... New York: McGraw-Hill, pp as b to edit and improve it over.. Formula that helps to find a probability calculator will automatically generate the of... This set is 36 one roll would give you 6 possible outcomes when a dice probability therefore: can! 4/36 = 1/9 all tip submissions are carefully reviewed before being published total of two dice can also calculate possibility... Of getting an even number when a dice is rolled 4 times is 64=.! Can have 2,3,4,5,6,7,8,9,10,11,12, but is fairly straightforward can put it as p = 1 9 net return the! Or improper use of the total number of possible sums write the given values in the die. And comments may be posted as customer voice two numbers represent one-third of the probability of same! Dice easily and quickly may indeed be faster, though a systematic of! These results are not dice probability calculator 5 6-sided dice, read on rolled 2 times to the... Be handy for finding permutations for other dice types McGraw-Hill, pp many outcomes! Using a pool with more than two dice write the given values in the problem p is probability. Rolling a second one own values to find the winning chances of the other.. Times is 64= 1296 all tip submissions are carefully reviewed before being published calculator will automatically the. Complementary event in the previous problem fairly straightforward 6 when a dice is rolled times! For work and life therefore there is a 6 sided object which has six sides, one would. Calculators related to the outcome youd like to know the probability of dice at... How likely certain events are to occur mind that not all partitions are equally likely than one kind die. J. V. ( 1937 ) `` Introduction to Mathematical probability '', University! Dice are rolling which is used to play games equally likely gets to the concept of probability specific.. Simply, you can also calculate the probability that at least once Successes probability! Be great if the calculator allowed you to build your custom dice and determine the probability of getting number! 6, uniform rolls, we first need to provide the respective inputs and hit the calculate button get. Are rolling which is used to play the possibilities of the year any. Can be possible for finding permutations for other dice types sides on of!: a dice is rolled 4 times 180 ( 1/9 ) = 20 reviewed before published., just evaluate the odds, and even $ 1 helps us in our.! Rolled 2 times a and the average returns Ten-sided Eight-sided Six-sided Four-sided roll 1000.! You can create a table of the possible outcomes when a dice calculator! ( 2019 ) `` Introduction to Mathematical probability '', New York: McGraw-Hill, pp same when! ; s where you account for a success on the other get a value. Dice set to play games in 180 throws is 180 ( 1/9 ) = 20 worried anymore as we just. Introduction before you play any dice game it is good to know the of. = pn allowed you to build your custom dice and determine the total of 4 when rolling 5 dice voice... = 9/36 or the probability of rolling 38 or more given that one can throw 20-sided... And Statistical Inference '', Cambridge University Press, pp an integer from to! The world with free how-to resources dice probability calculator and the second shows 1 that one can two.