🎁 15% OFF your first order with code PURR15 • Free shipping over $50
Cat Calculator

How much do you actually need?

Tell us about your cats. We'll calculate your monthly litter, liners, and the cleaning schedule that keeps your home fresh.

Your setup

Your monthly plan

Litter needed
About 5 lbs per week
18 lbs / month
Drawstring liners
Full change every 21 days per box
3 liners / month
Deodorizer
A daily sprinkle keeps odor down
~8 oz / month

Cleaning schedule

  • Daily: Scoop all 2 boxes
  • Weekly: Wipe box rim & surrounding floor
  • Every 21 days: Empty box, wash with mild soap, refill with fresh litter
  • Annually: Replace the box itself (plastic absorbs odor over time)

Want this delivered automatically every month?

Build my subscription

Estimates based on average adult cat usage. Actual needs vary with cat size, age, diet, and litter brand. Adjust as you learn what works for your home.