On Drop Rate
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About On Drop Rate

On Drop Rate helps you check roughly how long you'd need to grind for an item, and whether you're actually dry right now, or just feeling like it.

We're passionate OSRS players, grinding since the game's 2013 release across multiple accounts and every seasonal game mode along the way.

This vibe-coded project is built and maintained by us.

Greetings from Team On Drop Rate.

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← All bosses
Giant Mole
Giant Mole
Kills per hour modifier
kills/hour

The Baby Mole takes about
50 hours and 0 minutes to obtain if you are exactly on droprate.

Expected kills
3,000
Expected kills on drop rate
Expected time to obtain
50h 0m
at 60 kills/hour (average)

The time to obtain Baby Mole at Giant Mole, if you are exactly on drop rate, will be 66 hours and 40 minutes with beginner gear, 50 hours with average gear and 35 hours and 18 minutes in max gear. That is about 3,000 kills on average.

Customize your estimated kills per hour above to see your own time to be on drop rate.

Additional information

During this grind you will also be making roughly 58,176,084 gp in total loot — about 1,163,522 gp per hour at 60 kills per hour. The biggest earner over that stretch is Mole skin at about 29,889,000 gp.

Each kill has a 0.0333% chance at Baby Mole. Half of all players get it within 2,080 kills, 6,907 kills covers 90%, and 13,814 kills covers 99% — so going past 3,000 kills without one is unlucky, but not unusual.

Loot values use live Grand Exchange prices and shift with the market.

Loot from 3,000 kills

Loading prices…
Item Quantity Price (ea) Total value
Total loot value—

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