Roll a d10 Online
Roll 1d10 or up to ten at once with SpinWave's free 10-sided dice roller. Every face has the same 10% chance, and the total is added up for you.
Pick your dice and roll.
The d10 at a glance
- Shape: A pentagonal trapezohedron with ten kite-shaped faces.
- Possible results: 1 to 10
- Chance of any face: 1 in 10 (10%)
- Average roll: 5.5
Where the d10 gets used
- Two d10s together make percentile dice, giving a result from 1 to 100.
- Fighters, paladins and rangers roll a d10 hit die in Dungeons & Dragons 5e.
Rolling two d10 together
Two d10 give totals from 2 to 20. Those totals are not equally likely: 11 comes up most often, because more combinations add up to it than to any other total. The chance of the highest possible total, 20, is 1 in 100.
Why roll online
Physical dice get lost, roll under furniture and can be very slightly unbalanced from manufacturing. SpinWave draws every result from your browser's cryptographic random source instead. It also keeps a history of your last fifteen rolls, which settles arguments at the table. For mixed handfuls of different dice, use the full dice roller, and for any range outside standard dice use the random number generator.
Roll a different die
d10 dice roller: FAQ
What are the odds of rolling a 10 on a d10?
1 in 10, or 10%. Every face is equally likely on every roll, and one roll has no effect on the next.
What is the average roll on a d10?
5.5. Over many rolls the results settle around the middle of the 1 to 10 range.
Can I roll more than one d10 at once?
Yes. Move the Number of dice slider up to ten and the total is added up for you, so 3d10 takes one click.