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: 32
Est. maximum: 33
Est. average: 33
Formula: (INT/2 + M.ATK) × (1 + INT/125)

Skill damage % comes from the skill level table, e.g. Energy Bolt 20 = 130%. Mastery % for spells is an assumption: each spell rank has a mastery level in the game files, and level 10 (Energy Bolt 20) is 60% if the physical rule applies.

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. Spells use a community formula. 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

(INT/2 + M.ATK) × (1 + INT/125)

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.

Magician with a wand, each skill at its highest level. One target, every hit lands, no defence and no critical hits. Spells use M.ATK and their own mastery level.

These skills all take the same time per use, so the order here is by damage per use.

Fire ArrowLevel 30 · Wizard (Fire, Poison)~73per second

Per use: ~59
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: 2,100
Time from: own action

Cold BeamLevel 30 · Wizard (Ice, Lightning)~69per second

Per use: ~56
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: 1,650
Time from: own action

Holy ArrowLevel 30 · Cleric~65per second

Per use: ~52
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: 2,100
Time from: own action

Energy BoltLevel 20 · Magician~53per second

Per use: ~42
Time per use: 0.80 s
Hits x targets: 1 x 1
All targets / s: -
MP / min: 1,200
Time from: own action

Magic ClawLevel 20 · Magician~53per second

Per use: ~42
Time per use: 0.80 s
Hits x targets: 2 x 1
All targets / s: -
MP / min: 1,500
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

Poison BreathLevel 30 · Wizard (Fire, Poison)~36per second

Per use: ~29
Time per use: 0.80 s
Hits x targets: 1 x 6
All targets / s: ~218
MP / min: 3,000
Time from: own action

Thunder BoltLevel 30 · Wizard (Ice, Lightning)~33per second

Per use: ~26
Time per use: 0.80 s
Hits x targets: 1 x 6
All targets / s: ~195
MP / min: 3,000
Time from: own action

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
Fire ArrowLevel 30 · Wizard (Fire, Poison)	~73	~59	0.80 sits own action	1 x 1	-	2,100
Cold BeamLevel 30 · Wizard (Ice, Lightning)	~69	~56	0.80 sits own action	1 x 1	-	1,650
Holy ArrowLevel 30 · Cleric	~65	~52	0.80 sits own action	1 x 1	-	2,100
Energy BoltLevel 20 · Magician	~53	~42	0.80 sits own action	1 x 1	-	1,200
Magic ClawLevel 20 · Magician	~53	~42	0.80 sits own action	2 x 1	-	1,500
Three SnailsLevel 3 · Beginner	~50	~40	0.80 sits own action	1 x 1	-	375
Poison BreathLevel 30 · Wizard (Fire, Poison)	~36	~29	0.80 sits own action	1 x 6	~218	3,000
Thunder BoltLevel 30 · Wizard (Ice, Lightning)	~33	~26	0.80 sits own action	1 x 6	~195	3,000

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.