Player Stats Level: The player's level. Affects baseline and crit chance. Mastery: The player's attribute rank for the relevant weapon mastery. Affects baseline and crit chance. Strength: The player's attribute rank for Strength. Note that armor penetration from Strength only applies to attack skills. If you want to calculate damage for auto attacks, enter 0. Critical Strikes: The player's attribute rank for Critical Strikes. Crit Chance from Skills: Total critical hit chance granted by skills. Enter an integer value (e.g., 25, not 0.25).

Weapon Stats Weapon Type: Sword Axe Hammer Bow Daggers Spear Scythe Inscription +dmg%: The damage bonus supplied by the weapon's inscription or inherent infix. Enter an integer value (e.g., 15, not 0.15). (The supplied value is ignored for calculating decade weapons because of their special "20^festival" inherent infix.) Customized: Is this weapon customized? Provides a +20% damage bonus. Deals Holy/Dark/Chaos: Check if using a skill that converts attack damage to holy, dark, or chaos damage, or if using a weapon that inherently deals holy, dark, or chaos damage (e.g. Verdict, Sufferer).

Monster Stats Class: Warrior Ranger Monk Necromancer Mesmer Elementalist Ritualist Assassin Paragon Dervish Species Global Armor Bonus/Penalty: Bonus or penalty this monster has to all armor types due to its species. Consult wiki for data on specific monsters. Enter a positive number for a bonus, or a negative number for a penalty. Species Physical Armor Bonus/Penalty: Bonus or penalty this monster has to physical armor due to its species. Consult wiki for data on specific monsters. Use the value for the physical subtype (e.g. slashing damage) that matches your weapon. Enter a positive number for a bonus, or a negative number for a penalty. Species Elemental Armor Bonus/Penalty: Bonus or penalty this monster has to elemental armor due to its species. Consult wiki for data on specific monsters. Use the value for the elemental subtype (e.g. fire damage) that matches your weapon. Enter a positive number for a bonus, or a negative number for a penalty. Cracked Armor: Is this monster suffering from the cracked armor condition? Hard Mode Level Gain: How many extra levels does this monster gain in hard mode? Affects crit chance. If the normal mode monster is below level 20, enter the hard mode level minus 20 and refer to the outputs for level 20. Set to 0 to calculate for normal mode. (Calculations for normal mode monsters with level less than 20 are not supported.)