OSRS Drop Calculator › Dragonstone ring

Best way to farm Dragonstone ring

All 3 monsters that drop Dragonstone ring, 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: Dragonstone ring on the OSRS Wiki

Currently fastest method
Elite Black Knight
1.5 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Elite Black Knight
Combat lvl 138
1/122 · 1
 1 per 122 kills 20 180 1.5
Kraken
Combat lvl 291 · Slayer 87
1/128 · 1
 1 per 128 kills 32 112 0.9
Thermonuclear smoke devil
Combat lvl 301 · Slayer 93
1/107 · 1
 1 per 107 kills 78 46 0.4
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.