Roll a d100
Pick your dice and roll.
A fair 100-sided die, rolled in 3D. Pick more dice, add a modifier, or roll with advantage. Every result is generated by a cryptographic random source and then shown by the dice.
A d100, or percentile roll, is two d10s read together: one as the tens digit, one as the ones, with 00 and 0 meaning 100. D&D uses it for random tables, for wild magic surges, and for chances stated as a percentage, such as a 50 percent miss chance.
A d100 rolls a whole number from 1 to 100, each equally likely, so its average is 50.5. Rolling several at once and adding them up (2d100, 3d100) makes results bunch around the middle, which is why damage rolls of many dice feel steadier than a single die.
RollQuest rolls these same dice on the virtual tabletop: 3D dice with physics that every player at the table sees land, tied to the character sheet so the modifier is already in. The roller here is the same engine, free to use with no account.
Looking up a rule while you roll? The D&D 5e reference has every spell, monster, class and condition from both editions, and the advantage rule in full.
Roll them at a real table
RollQuest is a browser virtual tabletop: these dice, a map with dynamic lighting and fog, and character sheets that add the modifier for you. Free to start, nothing to install.
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