Each tool is built with love, care and precision.
Buy us a coffee to support the site.

DPS Calculator

Tool not loading? Try clearing your cache or using another browser.
To refresh and reset the calculator, please click
✅ Jagex-compliant boosting services by OS Boosting
Liked this tool? Check out some others:
Birdhouse Calculator Mahogany Homes Calculator Herbiboar Calculator
Slayer Task Calculator Motherlode Mine Calculator Kingdom Simulator
Tool information:

The calculator is in BETA stage and may have a few minor issues and missing items. New gear and monsters are continuously being added. To report a bug please e-mail contact@osrsportal.com

Apart from regular DPS calculations, this calculator also supports the specialized DPS calculations, including:

  • Void and Elite Void
  • Dragon Hunter equipment on dragons
  • Salve Amulet and Slayer Helmet
  • Zulrah max hit cap of 50
  • Amulet of the damned effects with Barrows equipment
  • Tome of water
  • Dark bow double hit
  • Scythe of Vitur multi-hit on large monsters
  • ...And many more


01/04/2023 - Regular Masori gear added