DNDSim

Attack Calculator

Expected damage per round against each Armor Class, and where one option overtakes another.

Build a character

Pick a class, level and gear, and the rules work out the attack formula. Press Add to comparison to chart it.

Feats, worn items, species and situations

    Type options yourself

    Each row is one line on the chart: an attack formula you write (see Option syntax below), or one added from Build a character.

    Option syntax

    label: attack; attack…. Each attack is a to-hit bonus, then damage, then any extras, separated by commas.

    flame tongue: +7, 1d8+4 slashing, 2d6 fire
fighter 11: 3x +9, 2d6+5 slashing
champion: +7, 1d8+4 slashing, crit 19
shortsword + dagger: +7, 1d6+4 piercing; +7, 1d4 piercing, bonus
rogue: +7, 1d6+4 piercing; +7, 1d4 piercing, bonus; once 3d6 piercing
great weapon fighter: +7, 2d6r<=2+4 slashing, savage

    crit 19 widens the crit range. adv / dis give that attack advantage or disadvantage. Each attack is made once unless it starts with a count: 3x for a level 11 fighter's three attacks. bonus marks a bonus-action attack, such as an off-hand attack.

    A segment starting with once is damage added once per turn, such as Sneak Attack. It lands on the first attack that hits, whichever that is, and its dice double if that hit is a critical.

    savage is Savage Attacker: once per turn, on the first such attack that hits, its first damage item's dice are rolled twice and the higher total kept. Dice can carry a rule: 2d6r<=2 rerolls a 1 or 2 once (Great Weapon Fighting, 2014) and 2d6min3 counts 1s and 2s as 3s (2024).

    Conditions

    Loading…