OSRS Drop Calculator › Onion seed

Onion seed

Best way to farm Onion seed

All 52 monsters that drop Onion seed, ranked by realistic quantity per hour — not just drop rate. Change the seconds-per-kill for any monster to match your own speed. 5 other sources aren’t ranked; see why below.

Drop data: Onion seed on the OSRS Wiki

Currently fastest method
Guard
82 / hr
Monster Drops (rarity · quantity) Avg/kill Sec/kill Kills/hr Qty/hr
Combat lvl 19–22
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 19
1/25 · 4
 0.16 7 514 82
Combat lvl 19–22
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
Combat lvl 21
1/25 · 4
 0.16 7 514 82
1/19 · 1–3
 0.105 5 720 76
Combat lvl 28
1/25 · 4
 0.16 9 400 64
Combat lvl 42
1/16 · 4
 0.25 15 240 60
Combat lvl 28
1/25 · 4
 0.16 10 360 58
Combat lvl 50 · Slayer 44
1/14 · 4
 0.286 18 200 57
Combat lvl 37 · Slayer 25
1/25 · 4
 0.16 11 327 52
Combat lvl 23 · Slayer 10
1/19.7 · 1–3
 0.102 7 514 52
Combat lvl 33
1/25 · 4
 0.16 12 300 48
Combat lvl 12 · Slayer 22
1/51 · 4
 0.078 6 600 47
Combat lvl 38
1/25 · 4
 0.16 14 257 41
Combat lvl 39
1/25 · 4
 0.16 14 257 41
Combat lvl 49 · Slayer 25
1/26 · 4
 0.154 14 257 40
Combat lvl 12–22
1/42 · 4
 0.095 9 400 38

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
Combat lvl 68 · Slayer 10
1/19.7 · 1–3 (3 rolls)
 0.305
Combat lvl 89 · Slayer 25
1/47 · 4 (3 rolls)
 0.255
Combat lvl 206 · Slayer 58
1/34.1 · 1–3 (3 rolls)
 0.176
Combat lvl 209 · Slayer 51
1/42.7 · 1–3 (3 rolls)
 0.141
Combat lvl 86 · Slayer 20
1/92 · 4 (3 rolls)
 0.13

How this is calculated

Items per hour = kills per hour × average items per kill.

Average items per kill adds up every drop line as the wiki shows it (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 drop tables; rates marked ~ are approximate on the wiki. "via" means the item comes inside another drop, like red spiders' eggs in Sarachnis's giant egg sac.

Kill times are estimates, worked out the same way for every monster from its hitpoints and defence. Add your RuneScape name in Preferences and they're worked out from your own combat levels instead. We can't see your gear or include boss mechanics, so expect individual times to be off; what matters is how the monsters compare. You can type your own time for any monster: it's remembered on this device for every page (↺ goes back to the default), and shared anonymously to help improve the estimates (privacy).

Achievement diaries that improve a drop rate or quantity can be ticked in Preferences.

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.