OSRS Drop Calculator › Adamant longsword

Best way to farm Adamant longsword

All 10 monsters that drop Adamant longsword, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed. 2 other sources aren’t ranked; see why below.

Drop data: Adamant longsword on the OSRS Wiki

Currently fastest method
Araxyte (Level 146)
13 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Araxyte (Level 146)
Combat lvl 146 · Slayer 92
5/127 · 2
 0.079 21 171 13
Araxyte (Level 96)
Combat lvl 96 · Slayer 92
5/127 · 1
 0.039 15 240 9.4
Temple Spider
Combat lvl 75
4/100 · 1
 0.04 16 225 9
Zamorak warrior
Combat lvl 84–85
1/50 · 1
 0.02 13 277 5.5
Giant Mole
Combat lvl 230
10/131 · 1
 0.076 53 68 5.2
The Whisperer
Combat lvl 587–1146
1/100 · 9–14 noted
 0.115 134 27 3.1
King Sand Crab
Combat lvl 107
5/128 · 1
 0.039 48 75 2.9
Giant Rock Crab
Combat lvl 137
5/128 · 1
 0.039 59 61 2.4
Mad Angel
Combat lvl 270–588
6/150 · 1
 0.04 99 36 1.5
Mutated Bloodveld
Combat lvl 123 · Slayer 50
1/128 · 1
 1 per 128 kills 32 112 0.9

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
Dreadborn Araxyte
Combat lvl 281 · Slayer 92
5/127 · 2 (3 rolls)
 0.236
Insatiable mutated Bloodveld
Combat lvl 278 · Slayer 50
1/128 · 1 (3 rolls)
 0.023
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.