OSRS Drop Calculator › Long bone

Best way to farm Long bone

All 101 monsters that drop Long bone, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed. 6 other sources aren’t ranked; see why below.

Drop data: Long bone on the OSRS Wiki

Currently fastest method
Giant frog (Level 13)
1.1 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Giant frog (Level 13)
Combat lvl 13
1/400 · 1
 1 per 400 kills 8 450 1.1
Hill Giant
Combat lvl 28
1/400 · 1
 1 per 400 kills 10 360 0.9
Lizard
Combat lvl 42 · Slayer 22
1/400 · 1
 1 per 400 kills 11 327 0.8
Sourhog
Combat lvl 37
1/400 · 1
 1 per 400 kills 11 327 0.8
Deranged archaeologist
Combat lvl 276
2/131 · 1
 0.015 68 53 0.8
Crazy archaeologist
Combat lvl 204
2/128 · 1
 0.016 78 46 0.7
Mogre
Combat lvl 60 · Slayer 32
1/400 · 1
 1 per 400 kills 13 277 0.7
Cave horror
Combat lvl 80 · Slayer 58
1/400 · 1
 1 per 400 kills 14 257 0.6
Cyclops (Ardougne Zoo)
Combat lvl 56
1/400 · 1
 1 per 400 kills 15 240 0.6
Nail beast
Combat lvl 69–141
1/400 · 1
 1 per 400 kills 15 240 0.6
Frenzied ice troll runt
Combat lvl 74
1/400 · 1
 1 per 400 kills 16 225 0.6
Ice troll runt (Variant 1)
Combat lvl 74
1/400 · 1
 1 per 400 kills 16 225 0.6
Ice troll runt (Variant 2)
Combat lvl 74
1/400 · 1
 1 per 400 kills 16 225 0.6
Icelord
Combat lvl 51
1/400 · 1
 1 per 400 kills 16 225 0.6
Khazard Ogre
Combat lvl 63
1/400 · 1
 1 per 400 kills 16 225 0.6
Moss giant (Regular)
Combat lvl 42–48
1/400 · 1
 1 per 400 kills 16 225 0.6
Ogre
Combat lvl 53–63
1/400 · 1
 1 per 400 kills 16 225 0.6
Ogre chieftain
Combat lvl 81
1/400 · 1
 1 per 400 kills 16 225 0.6
Cyclops (Catacombs of Kourend)
Combat lvl 56–76
1/400 · 1
 1 per 400 kills 18 200 0.5
Cyclops (Warriors' Guild Rooftop)
Combat lvl 56–76
1/400 · 1
 1 per 400 kills 18 200 0.5
Giant Champion
Combat lvl 56
1/400 · 1
 1 per 400 kills 18 200 0.5
Giant skeleton (Shadow Dungeon)
Combat lvl 80
1/400 · 1
 1 per 400 kills 18 200 0.5
Ice giant (Regular)
Combat lvl 53
1/400 · 1
 1 per 400 kills 18 200 0.5
Ice troll
Combat lvl 120–124
1/400 · 1
 1 per 400 kills 18 200 0.5
Frenzied ice troll female
Combat lvl 82
1/400 · 1
 1 per 400 kills 19 189 0.5

Other sources (not ranked)

These also drop it but aren’t included in the ranking above. They’re all superior slayer monsters: they only appear randomly (~1 in 200 kills) while you’re on a slayer task.

Monster Drops (rarity · quantity) Avg/kill
Ancient Custodian
Combat lvl 239 · Slayer 76
1/400 · 1
 1 per 400 kills
Basilisk Sentinel
Combat lvl 358 · Slayer 60
1/400 · 1
 1 per 400 kills
Cave abomination
Combat lvl 206 · Slayer 58
1/400 · 1
 1 per 400 kills
Elder aquanite
Combat lvl 305 · Slayer 78
1/400 · 1
 1 per 400 kills
Mutated Tortoise
Combat lvl 247 · Slayer 56
1/400 · 1
 1 per 400 kills
Night beast
Combat lvl 374 · Slayer 90
1/400 · 1
 1 per 400 kills
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.