RRUSTYBASE

// exact calculation

How many F1 Grenade for Metal Window Bars

Calculation for Metal Window Bars (500 HP) using this explosive type only.

500
HP
497items
needed when raiding with F1 Grenade alone
Target hitpoints500
Total sulfur29,820
Sulfur per unit60
Harmless overkill0.73
Propane Explosive Bomb (catapult) is cheaper: saves 26,220 sulfur. See the Propane Explosive Bomb (catapult) calculation →

// method comparison

Other ways to break Metal Window Bars

Explosive typeQuantitySulfur
Propane Explosive Bomb (catapult)Propane Explosive Bomb (catapult)cheapest4 items3,600
Timed Explosive ChargeTimed Explosive Charge2 items4,400
Explosive Rifle AmmoExplosive Rifle Ammo200 rounds5,000
RocketRocket4 items5,600
Satchel ChargeSatchel Charge12 items5,760
Propane Explosive Bomb (planted)Propane Explosive Bomb (planted)7 items6,300
Beancan GrenadeBeancan Grenade56 items6,720
F1 GrenadeF1 Grenade497 items29,820

← All raid methods for Metal Window Bars

Baseline version: baseline-reference

Nominal minimum for a fully repaired, isolated vanilla target.

Important: this is a reference minimum from the current database, not a guarantee. Check the source and target state before a raid.