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Three dice odds (3d6)

The chance of every total from 3 to 18 with three six-sided dice.

Every total with three dice

Three six-sided dice have 216 equally likely combinations and average 10.5. Totals of 10 and 11 are the most common.

TotalWays to roll itChanceChance of this or higher
310.46%100.0%
431.39%99.5%
562.78%98.1%
6104.63%95.4%
7156.94%90.7%
8219.72%83.8%
92511.6%74.1%
102712.5%62.5%
112712.5%50.0%
122511.6%37.5%
13219.72%25.9%
14156.94%16.2%
15104.63%9.26%
1662.78%4.63%
1731.39%1.85%
1810.46%0.46%

What the chart tells you

  • 10 and 11 are the most likely totals, at 12.5% each.
  • Half of all rolls are 11 or more (50.0%), and half are 10 or less.
  • A total of 15 or more comes up 9.26% of the time, and 16 or more 4.63%.
  • An 18 needs three sixes: 0.46%, or 1 in 216. A 3 is just as rare.
  • Any triple (all three dice the same): 2.78%, or 1 in 36.

Where this matters

Rolling three dice and adding them is the classic way to generate character statistics in tabletop role-playing games, and several dice games score on the three-dice total. Because the totals bunch around 10 and 11, extreme scores are much rarer than they look: you are about 27 times more likely to roll a 10 than an 18.

More dice odds

Like dice? Closest Call is a free betting game built on the total of fifteen dice: pick a secret number, bet as the dice land, closest without going over takes the showdown, unless a bluff wins it first. It runs in your browser with no email needed, and there is a one-minute Daily Call with no sign-in. For adults 18 and over. Play Closest Call

Every figure on this page was computed by counting all possible outcomes. Game names mentioned here are trademarks of their owners; this site is not affiliated with or endorsed by them.