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Simulate real dice rolls online. Supports multi-sided dice and bulk rolling, instantly displaying individual results and the total sum.
Range: 1-20 dice, default 2
Common: 6-sided (standard), 20-sided (D&D); customize 2-1000 sides
Set the number of dice and sides, then click 'Roll'.
Overview
Understand what the tool solves, how it works, and the boundaries of its data.
This roller simulates one or more identical dice. Choose a preset die—4, 6, 8, 10, 12, 20, or 100 sides—or select a custom die with an integer number of sides from 2 through 1,000. Choose how many dice to roll, from 1 to 20. Each individual result is shown, along with the sum of the results. For a six-sided die, each result is from 1 to 6; for a custom 20-sided die, it is from 1 to 20.
The total is the arithmetic sum: if three dice show 2, 5, and 6, the displayed total is 13. The roller does not interpret tabletop notation, apply modifiers, keep or drop dice, or calculate advantage. It rolls a count of same-sided dice, so a mixed roll such as one d4 plus two d8s requires separate handling outside this page.
After you start a roll, the dice animate briefly and settle on integer values within the selected range. The page then displays the individual faces and their total and adds the roll to the session history. Each record shows the dice values, side count, sum, and local time. The history keeps the latest 50 rolls; clearing history removes those displayed records.
The animation is a visual transition, not a physical simulation of weight, collisions, or a real die landing. The final result is generated by the computer and should be treated as a casual game outcome. The page does not provide a public audit trail, cryptographic randomness guarantee, or provable fair-roll protocol.
Guide
Follow the workflow and verify inputs and outputs with practical examples.
Set the number of dice to an integer from 1 to 20.
Choose a preset side count, or select the custom option and enter an integer from 2 to 1,000.
Press Roll Dice and allow the short animation to finish. The final values and their sum appear in the result area.
Roll again with the same settings, or adjust the count or sides before the next roll. Use Reset to restore two six-sided dice and clear the current result.
Review recent entries in the history list. Use its clear control to remove the session history when it is no longer needed.
Set the count to 3 and leave the side count at 6. A completed roll might show 2, 5, and 6; the total is 13. A later roll is a separate outcome and can produce a different set of values. If you set a custom die to 12 sides, each die’s result is an integer from 1 to 12, and the total is still the sum of the displayed values.
Use cases
See how the tool fits into real work and everyday tasks.
A board-game player needs a quick d6 result. Keep the default side count, choose one die, roll, and read the face shown.
A game uses several identical dice and needs both individual faces and a combined total. Set the count, roll, and check the sum against the game’s own rules.
A group needs a numbered die with a nonstandard number of faces. Select Custom, set its side count within the allowed range, then roll one or more of those same-sided dice.
Q&A
Find concise answers to common questions and confusing cases.
Choose from 1 to 20 dice. All dice in a single roll use the same selected side count.
Yes. Choose Custom and enter an integer from 2 to 1,000. Presets include d4, d6, d8, d10, d12, d20, and d100.
No. It reports each face and the sum for a group of same-sided dice. Apply game-specific modifiers or combine different die types separately.
The session list retains up to the 50 most recent roll records and can be cleared with its history control.
Notes
Review scope, result limitations, and important precautions before use.
This simulator is suited to ordinary games and demonstrations. It does not certify fairness or provide an auditable random process, and its animation should not be taken as a physical model. Do not rely on it where a regulated, high-stakes, security-sensitive, or independently verifiable random outcome is required. Follow the rules of the game you are playing for special roll procedures, modifiers, or rerolls.
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