Free Online Dice Roller
The Virtual Dice Roller makes it easy to roll dice online. Use it for board games, role-playing sessions, math homework, or whenever you want chance to decide. Choose a die type and roll up to 100 dice at once.
Virtual Dice
Select 'ROLL DICE' to generate your results.
How to Use the Online Dice Tool
Choose a die, set how many to roll, then press the roll button to get started.
#1 Select the Dice Type
First, choose a die from the "Dice Type" menu. "D" stands for "die," and the number that follows tells you how many sides it has. A D6 is the familiar six-sided die, while a D20 is essential for games such as Dungeons & Dragons.
You can choose from D2, D3, D4, D6, D8, D10, D12, D20, and D100.
#2 Set the Number of Dice
Open the "Number of Dice" menu and choose a quantity from 1 to 100. A couple of dice may be enough for a board game such as Monopoly, while probability exercises may call for a larger number.
#3 Roll the Dice
Once both options are set, press "Roll Dice" to see your results immediately.
#4 Reset If Needed
Press "Reset" to clear the previous roll and start over. You can use it as often as you like.
Reading the Results
The results show the value on each die individually, rather than just a final total. The roller also works out several useful statistics:
- The total value of all dice.
- The average result across the dice.
- The number of even results.
- The number of odd results.
With the figures displayed, you can review the roll without doing all the calculations yourself.
What Can You Use Virtual Dice For?
Use virtual dice to decide who goes first, answer a quick math question, or leave a simple choice to chance.
Board Games
This roller comes in handy on board game night if the physical dice are missing or hard to find. Many games need only the familiar six-sided die (D6).
Tabletop RPGs
Random rolls are central to tabletop RPGs such as D&D and Call of Cthulhu. This roller offers the specialist dice those games require:
- D20
- D12
- D10
- D8
- D4
Classroom and Probability Exercises
Teachers and students can use this tool to see probability in action. Roll a large batch of dice and look for patterns in the results. Since the outcomes appear on screen, it is easy to calculate totals, averages, and the frequency of even or odd results.
Simulations and Testing
Rolling as many as 100 dice at once can help with simple simulations. Use the tool to study probability, develop a game, or explore how a die behaves over hundreds of rolls.
Random Decision-Making
A roll can also settle small everyday choices when you would rather not overthink them. Let chance decide:
- Who goes first in charades?
- What should you have for dinner tonight?
- Who wins the number-guessing game?
- Whose turn is it to do the dishes?
Dice Types and What They Mean
Labels such as D4, D6, and D20 are straightforward: "D" means "die," and the number indicates how many sides it has.
For instance, a D8 has eight sides, while a D6 is the standard cube-shaped die you're familiar with.
A die with more sides has more possible outcomes. A D2 offers two options, while a D100 offers a hundred.
Why Use an Online Dice Roller?
There's no need to find or keep track of physical dice. Results appear instantly, and you can roll up to 100 dice of different types at once.
The tool can keep a board game moving, support an RPG session, help with classroom activities, or settle a quick choice. Built-in statistics calculate the total and average for you.
