On Drop Rate
Privacy
About

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.

Privacy Policy

Who runs this: On Drop Rate (ondroprate.com). Questions or data requests can be sent to info@ondroprate.com.

What we collect: Google Analytics (GA4), and only after you click Accept on the cookie banner. We don't have accounts, don't store anything you type into the search box, and don't sell or share data with anyone beyond Google acting as our analytics provider.

Bug reports: if you use the "Report a bug" form we store the name, email address and description you submit, so we can look into the problem and reply. We also keep the page you were on, your browser's user-agent string, and a one-way hash of your IP address — the hash lets us spot abuse of the form without us holding your actual IP. This data is kept only as long as the report is useful, and is never used for marketing or shared with anyone.

Analytics details: pages viewed, approximate location (from IP, not exact), device/browser type, and how you found the site, via cookies typically named _ga and _ga_* (up to 2 years). See Google's Privacy Policy for how Google processes this data.

Legal basis: for analytics, your consent, given (or withheld) via the cookie banner — you can withdraw it at any time by clearing this site's cookies/storage in your browser, and you'll be asked again on your next visit. For bug reports, the data you send us so we can act on your report.

Your rights: under GDPR you can request access to, correction of, or deletion of any data associated with you by emailing us at the address above.

This policy may be updated occasionally as the site changes.

← All bosses
Chambers of Xeric
Chambers of Xeric
Raid mode
Normal Challenge Mode
Kills per hour modifier
kills/hour

The Twisted bow takes about
495 hours and 0 minutes to obtain if you are exactly on droprate.

Assumes solo raids, deathless and completed in time

Expected kills
990
Expected kills on drop rate
Expected time to obtain
495h 0m
at 2 kills/hour (average)

The time to obtain Twisted bow at Chambers of Xeric, if you are exactly on drop rate, will be 495 hours with beginner or average gear and 330 hours in max gear. That is about 990 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 2,751,247,086 gp in total loot — about 5,558,075 gp per hour at 2 kills per hour. The biggest earner over that stretch is Twisted bow at about 1,354,279,873 gp.

Each kill has a 0.101% chance at Twisted bow. Half of all players get it within 686 kills, 2,279 kills covers 90%, and 4,557 kills covers 99% — so going past 990 kills without one is unlucky, but not unusual.

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

Loot from 990 kills

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

Report a bug

Protected by reCAPTCHA — Google's Privacy Policy and Terms apply.

✓
Bug successfully reported

Thank you for taking the time to report this — it genuinely helps make On Drop Rate better. We'll look into it, and get back to you by email if we need more detail.