Dice Roller

Use this free dice roller to roll standard or custom dice, add a modifier, copy totals, and keep quick recent rolls in your browser tab.

Illustration for Dice Roller showing roll one or more virtual dice with custom sides and a modifier.
Dice Roller artwork matches the live tool workflow: roll one or more virtual dice with custom sides and a modifier. Use it with the calculator, examples, and result notes.View in the smoke-kawaii gallery
Inputs explainedResult checksExample valuesRuns in your browser
2d68

2, 6

Rolls
2, 6
Subtotal
8
Modifier
0

Formula steps

  1. Roll 2 dice with 6 sides each.
  2. Add the rolls to get subtotal 8.
  3. Apply modifier 0 for total 8.

Examples

Recent answers

Recent rolls will appear here.

Dice rolls use browser random values for everyday games, teaching, and quick picks.

Inputs and recent answers stay in this browser tab and are not sent to a server.

How to use the Dice Roller

  1. Enter how many dice to roll, how many sides each die has, and any positive or negative modifier.
  2. Press Roll dice to see each die, the subtotal, and the final total.
  3. Use the examples for common rolls such as 2d6 or 1d20 plus a modifier.
  4. Keep this for everyday games and classroom examples, not high-stakes random selection.

What people use it for

Roll 1d6, 2d6, d20, percentile-style dice, or custom sided dice.

Add a positive or negative modifier for tabletop game checks.

Show each die roll and the final total.

Keep recent rolls while comparing examples.

Quick examples

Board game roll

2d6

Two rolls from 1 to 6, added together

Tabletop check

1d20 + 5

One d20 roll plus modifier 5

Custom dice

4d10

Four rolls from 1 to 10

Need the guide or a nearby tool?

Need a slower walkthrough, a related tool, or the full library? These links keep you close to the task you started.

Frequently asked questions

Plain-language answers about when to use the tool, what it does with your inputs, what to double-check, and how privacy works.

When should I use the Dice Roller?

Use it when your task matches one of these common needs: Roll 1d6, 2d6, d20, percentile-style dice, or custom sided dice. Add a positive or negative modifier for tabletop game checks. It works best when you already know the number of dice, the number of sides on each die, and an optional positive or negative modifier.

What is the Dice Roller doing with my inputs?

In plain language: The roller generates each die as a random whole number from 1 through the number of sides, adds the rolls together, then applies the modifier. The examples on the page are there so you can compare your inputs with a dice-roll example such as 2d6, 1d20 + 5, or 4d10 before copying the answer.

What do the main Dice Roller inputs mean?

Dice count: how many dice to roll at once, from 1 through 50. Sides: the highest face number on each die, from 2 through 1,000. Modifier: an optional whole number added to or subtracted from the subtotal after the dice are rolled. Subtotal: the sum of the dice before the modifier changes the final total.

How should I read the Dice Roller answer?

Read the headline answer, then check the smaller lines beside it. For everyday tools, those lines usually show the distance, time, cost, units, or setting that made the answer change.

What should I double-check before trusting the answer?

Use it for everyday games, teaching, and quick picks. Do not use it for gambling, legal drawings, security, or audited randomness. Check whether your game or lesson needs one die, multiple dice, a special die such as d20 or d100, and whether the modifier should be added or subtracted.

Why does the answer change every time?

A dice roller is supposed to create a fresh random roll each time. The page shows the individual dice, subtotal, modifier, and final total so you can see exactly how that roll was built.

What dice sizes can I roll?

You can roll 1 to 50 dice at a time, and each die can have 2 to 1,000 sides. That covers common dice such as d6, d8, d10, d12, d20, and d100, plus custom classroom or game examples.

Can I use this for gambling or official drawings?

No. This page is for casual games, teaching, practice, and quick picks. Do not use it for gambling, security decisions, legal drawings, audits, or anything that needs certified randomness.

Does the site save what I enter?

No. The roller runs in your browser tab. Your recent rolls stay only on the page while you use it, and they are not sent to a server.

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