Dice Roller

What is Dice Roller?

A virtual dice roller simulates rolling physical dice online, supporting standard 6-sided dice (d6) plus d4, d8, d10, d12, d20, and d100 for tabletop gaming, generating truly random results using cryptographic algorithms. Roll single dice or multiple simultaneously (5d6 for Yahtzee, 3d6 for stats, 1d20+5 for D&D attacks), shows individual results plus total, tracks roll history, and ensures fair randomness for games requiring dice but lacking physical dice or suspecting weighted dice. Essential for tabletop RPG players (D&D, Pathfinder), board gamers, teachers using dice games for learning, and anyone needing quick random number generation.

Key Benefits & Use Cases

Play tabletop games anywhere without carrying physical dice—perfect for remote gaming sessions, traveling, or playing on-the-go. Ensure truly fair rolls using cryptographic random generation, eliminating concerns about weighted dice or manipulation in competitive games. Roll exotic dice (d20, d100, d8) that most people do not own physically, enabling access to full range of tabletop RPG games. Save time with automated calculations—roll 5d6 drop lowest 2 for D&D stats, or 8d6 fireball damage, and get totals instantly without manual addition. Track roll history to review outcomes, useful for disputes or analyzing probabilities. Teachers use for probability lessons, showing real random distribution versus theoretical. Completely free, no app downloads, works on any device with web browser.

How to Use This Calculator

Select die type from dropdown (d4, d6, d8, d10, d12, d20, d100) and number to roll (1-10 typically, more if needed). Click roll to generate random results showing each die value individually plus sum total. For D&D or RPG games, add modifiers (1d20+5 for attack roll with +5 bonus). For advantage/disadvantage in 5E, roll 2d20 and take higher/lower. Common uses: 1d20 for D&D skill checks, 2d6 for Monopoly, 3d6 for character stats, 4d6 drop lowest for D&D ability scores, 5d6 for Yahtzee, 8d6 for fireball damage. Roll history shows recent results for reference. For teaching probability, roll same dice many times and observe how results approach theoretical averages—roll 1d6 one hundred times and counts of each number should approach equal distribution.