10 Sided Dice Roller
Roll virtual 10-sided dice online with our free D10 dice roller. Simulate up to 15 D10 throws for DND, RPGs, and board games. Get totals, averages, and frequency charts instantly.
About This Calculator
Our 10 Sided Dice Roller is a free online tool for rolling virtual D10 dice. Whether you are playing Dungeons & Dragons, Vampire: the Masquerade, Exalted, White Wolf games, or any tabletop RPG that uses ten-sided dice, this calculator simulates fair random rolls with detailed statistics.
The calculator uses a random number generator to produce values between 1 and 10 for each die. After rolling, you get the total sum of all dice, the average roll value, the minimum and maximum rolls, and a complete list of individual values. The frequency chart shows the distribution of each face value so you can verify fairness or analyze your dice pool.
How to Use
Enter the number of D10 dice you want to roll (1 to 15) and click Roll Dice. Each click generates a completely new random set. The results update instantly with total, average, min, max, individual values, and a color-coded frequency bar chart. The chart has two modes: Frequency (shows how many times each value appeared) and Rolls (shows each individual die value).
D10 Dice in Gaming
The D10 is the second most popular polyhedral die after the classic D6. It has the shape of a pentagonal trapezohedron where each face is a kite shape. D10 dice are typically numbered 0-9 or 1-10 and are fundamental to the Storytelling system used in many role-playing games. Percentile dice (D100) are created by rolling two D10 dice, designating one as tens and the other as units.
This tool is completely free, works on any device, and supports shareable links so you can save or share your configuration. No registration required.
Frequently Asked Questions
What is a 10-sided dice roller?
A 10-sided dice roller is a digital tool that simulates rolling D10 dice, commonly used in tabletop role-playing games like DND, Vampire the Masquerade, and White Wolf. It randomly generates numbers from 1 to 10 for each die and provides totals, averages, and frequency analysis.
Are 10-sided dice fair?
Yes, D10 dice are fair dice. All surfaces of a pentagonal trapezohedron have the same shape and size, giving each face an equal probability of 10%. Our digital roller uses cryptographically-inspired random number generation to ensure fair results every time.
How many D10 dice can I roll at once?
You can roll up to 15 ten-sided dice at once with our calculator. This covers most tabletop gaming scenarios including systems like Storytelling that often require multiple D10 dice pools.
What games use 10-sided dice?
D10 dice are used in many popular tabletop RPGs including DND Basic Game, Vampire: the Masquerade, Exalted, White Wolf games, Legend of the Five Rings, and various Storytelling system games. They are also used in some board games and wargames for random number generation.
How do I read percentile dice with D10?
To read percentile dice, designate one D10 as the tens digit and another as the units digit. Roll both together. Read the tens die as 0-90 and the units die as 0-9 to get a number from 0 to 99. Treat both dice showing 0 as 100 when using 1-100 percentile systems.
Can I share my dice roll results?
Yes, the calculator automatically saves your dice count in the URL, so you can share the link with friends or bookmark it for future gaming sessions. Each click of the Roll Dice button generates a new random set of values.
What is the probability of rolling a specific number on a D10?
Each face of a fair 10-sided die has an equal 10% chance (1/10) of appearing. The probability of rolling any specific number from 1 to 10 is always 10%, regardless of previous rolls, because each roll is an independent event.
How does the frequency chart work?
The frequency chart displays a bar graph showing how many times each value (1 through 10) appeared in your dice roll set. With a large number of dice, the distribution should approach a uniform 10% per value if the dice are fair.