OSRS Drop Calculator › Rune longsword

Best way to farm Rune longsword

All 20 monsters that drop Rune 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: Rune longsword on the OSRS Wiki

Currently fastest method
Zombie pirate (Diary)
6.3 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Zombie pirate (Diary)
Combat lvl 22–34
6/378 · 1
 0.016 9 400 6.3
Orca
Combat lvl 205
8/92 · 1
 0.087 63 57 5
King Black Dragon
Combat lvl 276
10/128 · 1
 0.078 72 50 3.9
Vorkath (Post-quest)
Combat lvl 732
5/150 · 2–3 (2 rolls)
 0.167 163 22 3.7
Kurask
Combat lvl 106 · Slayer 70
3/124 · 1
 0.024 25 144 3.5
General Graardor
Combat lvl 624
8/127 · 1
 0.063 70 51 3.2
Brutal blue dragon
Combat lvl 271
5/128 · 1
 0.039 59 61 2.4
Rune dragon
Combat lvl 380
8/127 · 1
 0.063 96 38 2.4
Brutal red dragon
Combat lvl 289
5/128 · 1
 0.039 66 55 2.1
Zombie pirate (Regular)
Combat lvl 22–34
6/1,260 · 1
 1 per 210 kills 9 400 1.9
Lava Strykewyrm
Combat lvl 116 · Slayer 62
2/128 · 1
 0.016 31 116 1.8
Kraken
Combat lvl 291 · Slayer 87
2/128 · 1
 0.016 32 112 1.8
Brutal black dragon
Combat lvl 318 · Slayer 77
5/128 · 1
 0.039 97 37 1.4
Spiritual warrior
Combat lvl 115–158 · Slayer 68
1/127 · 1
 1 per 127 kills 22 164 1.3
Frost dragon
Combat lvl 202
2/130 · 1
 0.015 52 69 1.1
Bronze dragon (Standard)
Combat lvl 131–143
1/128 · 1
 1 per 128 kills 29 124 1
Lava dragon
Combat lvl 252
2/128 · 1
 0.016 64 56 0.9
Red dragon
Combat lvl 152
1/128 · 1
 1 per 128 kills 34 106 0.8
Black dragon (Regular)
Combat lvl 227
1/128 · 1
 1 per 128 kills 51 71 0.6
Black dragon (Wilderness Slayer Cave)
Combat lvl 247
1/128 · 1
 1 per 128 kills 64 56 0.4

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
King kurask
Combat lvl 295 · Slayer 70
3/124 · 1 (3 rolls)
 0.073
Magma strykewyrm
Combat lvl 249 · Slayer 62
2/128 · 1 (3 rolls)
 0.047
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.