No rolls yet. Throw some dice and they will show up here.
Roll
Dice
Result
Individual dice
Game presets
One tap sets up the dice a game actually asks for.
Face distribution
How often each face has come up for you. Over enough rolls the bars even out around the dashed line.
Roll a few dice and your distribution will appear here.
Your progress
Everything below is kept in your browser only. Nothing is uploaded, and there is no account to make.
1LVL
—0 / 40 XP
0
Rolls
0
Dice thrown
0
Day streak
—
Best total
Achievements
About the d20
Roll a d20 dice with 20 sides. We let you roll any number of dice, like 2 D20s or 10 D20s. Add any number and roll with all history needed, showing the last 10 dice rolled and the sum of each roll.
Mostly Dungeons & Dragons and other RPG games use it, for attack rolls, saving throws and skill checks. Some board games too.
Questions about the d20
What is the chance to roll a 20?
5%, so one time from twenty. Rolling a 1 has the same chance.
How do I roll with advantage?
Turn on the advantage button, or write 2d20kh1 in the notation box. Two dice are rolled and we keep the bigger one. Disadvantage keeps the smaller.
Is an online d20 really random?
Yes. We use the random generator of your browser, so every side has the same chance. And a plastic dice is not always balanced.