Dice Roller
Roll up to 6 virtual dice with elegant 3D animations and instant results. Perfect for games.
- Free forever
- Instant results
- Private — runs in your browser
How to use the Dice Roller
- Choose how many dice you want to roll (1 to 6).
- Click the “Roll dice” button or tap the dice directly.
- The final total sum of all rolled dice will be displayed below.
Formula
Each die is an independent, uniformly random integer from 1 to 6 drawn with crypto.getRandomValues. Total = D₁ + D₂ + … + Dₙ. With two dice, 7 is the most likely total (1 in 6).
History & interesting facts
Did you know?
The sum of the opposite faces of a standard six-sided die always equals seven! (1 is opposite 6, 2 is opposite 5, and 3 is opposite 4).
Origin & history
Dice are among the oldest known gaming implements in human history. The earliest known dice were excavated as part of a backgammon-like game set at the Burnt City, an archeological site in south-eastern Iran, estimated to be from between 2800 and 2500 BC. Ancient dice were typically made from the knuckle bones of animals (usually sheep or goats), which is why we still refer to throwing dice as 'rolling the bones'.
Fascinating facts
- 1
In ancient times, rolling dice was often associated with divination and predicting the future, a practice known as 'cleromancy'.
- 2
During the Roman Empire, gambling with dice was strictly illegal except during the winter festival of Saturnalia.
- 3
In tabletop roleplaying games like Dungeons & Dragons, polyhedral dice sets became wildly popular, expanding far beyond the traditional 6-sided cube.
Frequently asked questions
Is this virtual dice roller truly random?
Yes. Each die is rolled with your browser's cryptographically secure random number generator (the Web Crypto API) using rejection sampling, so every face from 1 to 6 is exactly equally likely — arguably fairer than a slightly imperfect physical die.
Why do my dice sometimes generate the same number repeatedly?
That's the nature of true randomness! Just as you can flip a coin and get 'tails' five times in a row, rolling a 6 repeatedly is entirely possible and normal in a random distribution.
Can I roll multiple dice at once?
Absolutely! You can increase the count up to 6 dice per roll using the + and - buttons above the dice layout.
Will this dice roller work offline?
Once loaded, yes! This calculator runs entirely locally on your device and doesn't require a network connection to generate rolls or calculate totals.