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Free 5e tools for players and GMs

D6 Roller

Roll a d6, 2d6 or up to twenty six-sided dice at once, with a modifier and the exact odds for every total.

Free · runs in your browser · nothing is uploaded

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This d6 roller is a free online dice roller for a 6-sided die. It rolls a d6 and gives you one number from 1 to 6, and every face has the same 1 in 6 chance (16.67%). You can roll up to 20 d6 at once, add or subtract a modifier, and roll with advantage or disadvantage. Every die is shown, so you can see which ones were kept, and a table under the result gives the exact odds for the roll you set. A seed or a copied link lets you repeat any roll.

It runs in your browser, so nothing you roll is uploaded. For other dice, use the dice roller or the other single-die pages linked below.

D6 roller example

How to use the d6 roller

  1. Choose a Roll mode. Normal rolls the dice once. Advantage (keep higher) rolls the whole set twice and keeps the higher sum. Disadvantage (keep lower) keeps the lower sum.
  2. Set the Number of d6 with the stepper, from 1 to 20. One die gives a single roll; two dice give 2d6, and so on.
  3. Optional: set the Modifier, from −50 to +50, to add a bonus or a penalty to the total, such as the +3 of a damage roll.
  4. Press Roll again, or change any setting, and the dice roll. A single roll shows a large number with the die beside it. Several dice show every face; with advantage or disadvantage both sets are shown and the dropped one is dimmed.
  5. Read the Odds panel beside the result. It lists the average, the range, the most likely total and the chance of reaching a target you type in, with a bar for every total.

Recent rolls keeps your last ten results from this visit. Copy link saves your settings and seed in the page address, so a friend can open the same roll.

The stepper and the modifier work together, so a damage roll such as 2d6 + 3 is one setting. Change the numbers as often as you like: each change rolls again and the odds panel updates straight away.

How do you read a d6?

A d6 is an ordinary cube. Read the number on the top face. Standard dice are made so that opposite faces add up to 7, which means the number on the bottom face is always 7 minus your result, a quick way to check a roll that landed on a book or a miniature.

What are the odds on a d6?

A single d6 averages 3.5, because each of 1 to 6 has a 16.7% chance. The table shows how the common ways to roll the die compare.

RollAverageRangeChance of rolling a 6
1d63.51 to 616.7%
1d6 with advantage4.471 to 630.6%
1d6 with disadvantage2.531 to 62.8%

Advantage raises the average by 0.97 and disadvantage lowers it by 0.97. A roll of 4 or higher has a 50% chance on one die.

What happens when you roll 2d6?

Two dice no longer give every total the same chance. Totals near the middle can be made in more ways, so they come up more often. 2d6 averages 7, ranges from 2 to 12, and 7 is the most likely total at 16.7%.

Total of 2d6Ways to roll itChance
21 in 362.8%
32 in 365.6%
43 in 368.3%
54 in 3611.1%
65 in 3613.9%
76 in 3616.7%
85 in 3613.9%
94 in 3611.1%
103 in 368.3%
112 in 365.6%
121 in 362.8%

What rolls a d6 in the 5e SRD?

  • Handaxe, javelin, mace, quarterstaff, spear, shortbow, scimitar, shortsword and hand crossbow all deal 1d6 damage in the SRD 5.2.1 weapon tables.
  • Burning Hands deals 3d6 Fire damage and Guiding Bolt deals 4d6 Radiant damage.
  • Sorcerers and Wizards use a d6 as their Hit Point Die.
  • Bardic Inspiration and the Monk’s Martial Arts die both start as a d6, and a Rogue adds 1d6 of Sneak Attack damage at level 1 and another d6 for every two Rogue levels after that.

The d6 is the Hit Point Die of the Sorcerer and Wizard. Use the damage calculator to turn these dice into an average damage per hit.

Rules facts on this page come from the System Reference Document 5.2.1 (“SRD 5.2.1”) by Wizards of the Coast LLC, available at https://www.dndbeyond.com/srd. The SRD 5.2.1 is licensed under the Creative Commons Attribution 4.0 International License, available at https://creativecommons.org/licenses/by/4.0/legalcode.

How this tool works and where the numbers come from

Each die is drawn with a seeded random generator so every face from 1 to 6 has the same 1 in 6 chance. Advantage and disadvantage roll the whole set twice and keep the higher or lower sum. The odds are counted exactly by listing every way the dice can fall, not by simulation. Weapon and spell damage comes from the SRD 5.2.1 tables.

Sources

Reviewed · Published by D20 Desk

Frequently asked questions

How do you roll a d6 online?

Open this page and the roller has already rolled one d6 for you. Press Roll again for another, or change the number of dice, add a modifier or switch to advantage first.

Is this d6 roller fair?

Yes. Each face from 1 to 6 has the same 1 in 6 chance on every roll, and a roll never depends on the roll before it. The seed only makes a session repeatable: a copied link plays back the same sequence of rolls.

What is the average of a d6?

A single d6 averages 3.5, because each of 1 to 6 has a 16.7% chance. With advantage it averages 4.47 and with disadvantage 2.53.

How do I roll with advantage or disadvantage?

Set Roll mode to Advantage (keep higher) or Disadvantage (keep lower). The roller rolls the whole set twice, shows both, and keeps the higher or lower sum. The note under the result names both sums and the one kept.

How do I roll 2d6?

Set Number of d6 to 2. The result adds both dice, so it runs from 2 to 12 and 7 is the most likely total, at 6 chances in 36, or 16.7%. A 2 and a 12 each have 1 chance in 36, or 2.8%.

Can I roll several d6 at once?

Yes. Set Number of d6 from 1 to 20. The result shows the sum with the modifier, the lowest and highest die, and the average per die.

Where can I roll other dice?

Use the dice roller for any mix of dice or notation such as 4d6kh3, and the single-die pages for the d4 roller, the d8 roller, the d10 roller, the d100 roller.