Roll 2D4 Online
Roll two four-sided dice at once with realistic 3D physics. The 2d4 roll appears throughout D&D тАФ from Magic Missile damage to Potion of Healing to the Bless spell stacking up. See both results and the total instantly.
2D4 in Dungeons & Dragons
The 2d4 roll is more common in D&D than many players realize. Magic Missile fires 3 darts at 1st level, each dealing 1d4+1 force damage. A Potion of Healing restores 2d4+2 hit points. Two daggers thrown with Extra Attack each deal 1d4+modifier. The Bless spell adds 1d4 to multiple rolls, and tracking two Blessed allies often means rolling 2d4 in quick succession.
2D4 Probability
Rolling 2d4 produces a total between 2 and 8. Unlike 2d6, the probability curve is steeper: the most likely result is 5 (with a 25% chance), while 2 and 8 are each only 6.25%. The average is exactly 5. This tighter range means 2d4 is more predictable than a single d8, even though both average around the same value.
Frequently Asked Questions
Is 2d4 better than 1d8?
Both average 4.5-5 damage, but 2d4 (average 5, range 2-8) is more consistent than 1d8 (average 4.5, range 1-8). With 2d4 you'll never roll a 1, and you're more likely to hit the middle. For reliable damage, 2d4 is slightly better; for maximum burst potential, 1d8 can roll higher individual results.
How much does a Potion of Healing restore?
A standard Potion of Healing restores 2d4+2 hit points (range: 4-10, average: 7). Greater Healing restores 4d4+4 (8-20, avg 14), Superior restores 8d4+8 (16-40, avg 28), and Supreme restores 10d4+20 (30-60, avg 45).