Damage calculator

An estimate of your damage range from stats, attack and mastery, and how your attacking skills compare per second. Use it to compare setups: Nexon has not published the formula.

Estimated damage per hit

Est. minimum: 21
Est. maximum: 25
Est. average: 23
Formula: LUK × 3.6 + STR + DEX

LUK ×3.6 + STR + DEX for thieves

Mastery: 10% with no mastery skill; in the older game each mastery level adds 5% (see the mastery column on the skill page), so Sword Mastery 20, mastery level 10, is 60%. Skill damage % comes from the skill level table, e.g. Power Strike 20 = 260%.

Measured: nothing here is measured in play. The skill percentages, mastery values and action times are from the game files. Estimated: every damage figure here. Physical attacks use the older game's multipliers, and a rival community model reads lower, so the size is unsettled. Critical hits, element marks and mob defence are not applied; the fight simulator adds marks and defence.

Estimated damage per hit

Est. minimum

Est. maximum

Est. average

Formula

LUK × 3.6 + STR + DEX

LUK ×3.6 + STR + DEX for thieves

Damage per second by skill

Estimate; attack speed is not measured in Classic World. Each skill uses the base time of its body action from the game files. Your weapon speed and speed buffs change it by an amount nobody has measured yet.

Thief with a dagger, each skill at its highest level. One target, every hit lands, no defence and no critical hits. Physical skills use your weapon ATK and mastery. Steal and Disorder are left out: each works once per monster, so it is not a steady attack.

Savage BlowLevel 30 · Bandit~106per second

Per use: ~102
Time per use: 0.96 s
Hits x targets: 6 x 1
All targets / s: -
MP / min: 1,750
Time from: own action

Double StabLevel 20 · Thief~93per second

Per use: ~74
Time per use: 0.80 s
Hits x targets: 2 x 1
All targets / s: -
MP / min: 1,200
Time from: own action

Three SnailsLevel 3 · Beginner~50per second

Per use: ~40
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: 375
Time from: own action

Normal attack100%, no MP~29per second

Per use: ~23
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: none
Time from: swing, a guess

Estimated damage per second for each attacking skill
Skill	Damage per second	Per use	Time per use	Hits x targets	All targets / s	MP / min
Savage BlowLevel 30 · Bandit	~106	~102	0.96 sits own action	6 x 1	-	1,750
Double StabLevel 20 · Thief	~93	~74	0.80 sits own action	2 x 1	-	1,200
Three SnailsLevel 3 · Beginner	~50	~40	0.80 sits own action	1 x 1	-	375
Normal attack100%, no MP	~29	~23	0.80 sa normal swing (our guess)	1 x 1	-	none

Damage per second = average hit x hits per use / time per use. All targets / s counts every mob one use can hit, when that many stand in range. Time per use is the action's base time; a skill with no action in the game files uses a normal swing of your weapon, which is our guess. Rush and other moving attacks also spend time walking, which is not counted.