Dice Roller & Coin Flip
Roll 1-10 dice (d4 to d100) or flip 1-10 coins instantly — great for games, decisions and classroom probability.
Roll or Flip
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Roll the dice to begin
Individual Results—
Frequently Asked Questions
What dice types are supported?+
d4, d6, d8, d10, d12, d20 and d100 — the standard set used in tabletop games — with 1 to 10 dice per roll.
Is the randomness fair?+
Yes, each roll or flip is an independent, uniformly random outcome — every face or side has an equal chance every time, just like a physical die or coin.
Can I use this for classroom probability lessons?+
Yes — rolling multiple dice or flipping multiple coins at once and reviewing the individual results is a quick, free way to demonstrate probability distributions without needing physical dice or coins for every student.
Got feedback?
Tell us what's working, what's not, or what calculator you'd like next.
- Bug reports
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