OSRS Drop Calculator › Inquisitor's great helm

Best way to farm Inquisitor's great helm

All 2 monsters that drop Inquisitor's great helm, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed.

Drop data: Inquisitor's great helm on the OSRS Wiki

Currently fastest method
The Nightmare
1 per 45 hrs
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
The Nightmare
Combat lvl 814
1/420 · 1
 1 per 420 kills 386 9 1 per 45 hrs
Phosani's Nightmare
Combat lvl 1024
1/700 · 1
 1 per 700 kills 514 7 1 per 100 hrs
How this is calculated: items/hr = (3600 ÷ seconds per kill) × average items per kill. Each monster's drop lines are listed as the wiki shows them (rarity · quantity); the average adds them all up, each as rarity × average quantity × rolls — so a guaranteed drop plus a rarer bonus drop both count. Drop rates and quantities come from the OSRS Wiki's community-verified drop tables. Seconds-per-kill is an editable estimate based on each monster's hitpoints and defence — your real speed depends on your stats and gear, so adjust it and your edits are remembered on this device. Rates marked ~ are approximate on the wiki.

Something wrong on this page?

Drop rates come from the OSRS Wiki and kill times are estimates, so mistakes happen. Tell us what's off and it'll be looked at.