Roll any number of virtual dice with any number of sides — perfect for games, decisions, or random selection.
This tool simulates rolling one or more dice online, generating a random result instantly. It's commonly used for tabletop games like Dungeons & Dragons, board games when a physical die is missing, teaching probability concepts, or settling a quick decision.
Digital dice rollers use a computer's random number generator to pick a result, which behaves statistically like a fair physical die over many rolls.
Select the die type you want to roll — common options include d4, d6, d8, d10, d12, and d20 (the number after "d" indicates how many sides the die has). The tool then generates a uniformly random number between 1 and that maximum value.
Choose your die type and the number of dice to roll, then click Roll. The result appears instantly, and you can roll again as many times as needed.
Example 1: Rolling a standard d6 (six-sided die) gives an equal 1-in-6 chance of landing on any number from 1 to 6.
Example 2: Rolling a d20, common in tabletop RPGs, gives a 1-in-20 chance for each outcome from 1 to 20.
Is a digital dice roll truly random? It uses a pseudo-random number generator, which is statistically indistinguishable from true randomness for practical gameplay purposes.
Can I roll multiple dice at once? Yes, many game systems require rolling multiple dice and summing them, such as 2d6 (two six-sided dice added together) for a bell-curve style result.
What's the probability of rolling a specific number? For a fair die with N sides, each number has a 1/N probability — for example, 1/6 on a d6, or about 16.7%.
Why do RPGs use different-sided dice? Different dice create different probability distributions — a d20 gives a flat, wide range for skill checks, while multiple d6s summed create more predictable, average-clustered results.
Is this suitable for official gambling or games of chance? This tool is designed for casual gaming and educational use, not for regulated gambling purposes.