Virtual Dice Roller: How to Roll Dice Online for Games and Decisions
Need to roll dice but don't have one handy? A virtual dice roller gives you instant, fair results from any device. Here's how to use one — and why it works just as well as the real thing.
Why Use an Online Dice Roller?
Physical dice are easy to lose, hard to read, and sometimes biased. A virtual dice roller solves all three problems: it's always in your pocket, displays results clearly, and uses cryptographic randomness that's more fair than any physical die.
- Board games — Roll when you forgot the dice at home
- Tabletop RPGs — Support for d4, d6, d8, d10, d12, d20, and d100
- Classroom activities — Quick random selection for teachers
- Decision-making — Break deadlocks with a single roll
Dice Types and Their Uses
| Die | Faces | Common Use | Probability per Face |
|---|---|---|---|
| d4 | 4 | D&D damage rolls | 25% |
| d6 | 6 | Board games, craps | 16.67% |
| d8 | 8 | RPG weapon damage | 12.5% |
| d10 | 10 | Percentile systems | 10% |
| d12 | 12 | D&D greataxe | 8.33% |
| d20 | 20 | D&D attack rolls, saves | 5% |
| d100 | 100 | Percentile checks | 1% |
How to Roll Dice Online
- Open the virtual dice roller
- Select the number of dice and the die type
- Click "Roll" to generate your result
- View the individual values and total sum
- Roll again as many times as you need
Tips for Decision-Making with Dice
Got more than two options? A die is faster than a coin. Assign each option a number, roll the corresponding die, and pay attention to your gut reaction. If you feel disappointed by the result, you already know what you really want — pick the other option.
Try it now: Roll Virtual Dice →
All standard dice types. Mobile friendly. No sign-up required.
Frequently Asked Questions
Is an online dice roller truly random?
Yes. A quality virtual dice roller uses a cryptographically secure random number generator (CSPRNG), which is more random than a physical die. Physical dice can have imperfections, weight imbalances, and worn edges — software-based rollers avoid all of these.
Can I roll multiple dice at once?
Yes. Most online dice rollers let you roll multiple dice simultaneously and show the sum. This is useful for tabletop RPGs that require rolling 2d6, 3d6, or complex combinations like 4d6 drop lowest.
What dice types are available in an online roller?
Standard virtual dice rollers support common polyhedral dice: d4, d6, d8, d10, d12, and d20 — plus a d100 (percentile). The d6 is the most popular for board games, while the d20 is essential for Dungeons & Dragons.
How can I use dice to make decisions?
Assign each option a number, then roll a die with enough faces. For 2 options, roll a d2: odd = option A, even = option B. For up to 6 options, roll a d6. This removes indecision and reveals your true preference through your emotional reaction to the result.