How OSRS Attack Calc Works
To use the OSRS Attack Calc, enter your Attack level or exact XP, a target level, your training mode and XP rate, then read the XP, damage and time left.
- Enter your current Attack level and, if you know it, your exact Attack XP.
- Enter your target Attack level.
- Pick focused Attack (4 XP per damage) or controlled (1.33 XP per damage).
- Enter the damage needed for 1 full kill of your training monster.
- Enter your measured Attack XP per hour and read the result.
OSRS Attack Calc Formula
The OSRS Attack Calc formula is Damage needed = Attack XP remaining ÷ Attack XP per damage.
Attack XP remaining = XP at target level − current XP
Damage needed = ⌈Attack XP remaining ÷ XP per damage⌉
Kills = ⌈Damage needed ÷ damage per kill⌉
Hours = Attack XP remaining ÷ XP per hour
- Accurate style gives 4 Attack XP per damage.
- Controlled style gives 1.33 Attack XP per damage.
- Kills assume you deal the full monster health each kill.
- Hours use your own measured XP rate.
OSRS Attack Calc FAQ
How much Attack XP do I get per damage?
You get 4 Attack XP per damage on the accurate style and 1.33 Attack XP per damage on a controlled style.
What Attack level do I need for common weapons?
Common weapons need 40 Attack for rune, 60 for dragon, 70 for the abyssal whip and 75 for godswords.
How long does 99 Attack take?
99 Attack takes 13,034,431 XP, which is about 130 hours at 100,000 XP per hour. Your real time depends on your method and gear.
Does Attack raise combat level?
Yes, each Attack level raises combat level by 0.325, the same as each Strength level, when melee is your highest style.