Dice Roller is designed for the exact search intent behind “dice roller”. Roll virtual dice using the quantities and side counts supported by the tool and understand basic probability. Roll virtual dice using the quantities and side counts supported by the tool and understand basic probability. Dice notation 3d6 means roll three six-sided dice. One fair die For an S-sided fair die, each face has probability 1/S . Multiple dice Totals are not equally likely. With 2d6, 7 has more combinations than 2. Worked example: With 2d6 there are 36 ordered outcomes; six sum to 7 while one sums to 2. Common practical uses include Complete the dice roller task; Verify manual calculations or transformations; Prepare copy-ready output; Check edge cases before production use. Important limitations: Software randomness may be pseudorandom. Weighted dice require separate functionality. The tool is not an audited gambling RNG. Key questions this page should answer include: What does this tool calculate or transform? It handles the exact dice roller task using the rule or format described on the page. What should I verify before using the result? Check the inputs, units, format and assumptions that matter to your specific use case. Can results differ from another tool? Yes. Parsing rules, rounding, standards support or implementation details can produce differences. Does this replace an official or authoritative source? No. Use authoritative standards, policies or platform documentation where they control the final decision. What is the main limitation? Software randomness may be pseudorandom. The page should stay focused on this differentiator: Dice notation 3d6 means roll three six-sided dice. One fair die For an S-sided fair die, each face has probability 1/S . Multiple dice Totals are not equally likely. With 2d6, 7 has more combinations than 2. The tool should appear before the explanatory copy so a visitor can complete the task immediately, then use the supporting content to verify the method and understand the result.
How to use this tool
Dice notation
3d6 means roll three six-sided dice.
One fair die
For an S-sided fair die, each face has probability 1/S.
Multiple dice
Totals are not equally likely. With 2d6, 7 has more combinations than 2.
Examples
Worked example
With 2d6 there are 36 ordered outcomes; six sum to 7 while one sums to 2.
Common use cases
- Complete the dice roller task
- Verify manual calculations or transformations
- Prepare copy-ready output
- Check edge cases before production use
Frequently asked questions
What does this tool calculate or transform?
It handles the exact dice roller task using the rule or format described on the page.
What should I verify before using the result?
Check the inputs, units, format and assumptions that matter to your specific use case.
Can results differ from another tool?
Yes. Parsing rules, rounding, standards support or implementation details can produce differences.
Does this replace an official or authoritative source?
No. Use authoritative standards, policies or platform documentation where they control the final decision.
What is the main limitation?
Software randomness may be pseudorandom.