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Cat Litter
Price per pound across bag sizes.
The cheapest cat litter on Amazon right now is Dr. Elsey's Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag at $0.575 / lb — 8 product lines compared, ranked by real price per lb.
💲 Prices and availability verified Aug 6, 2026, not live-updated yet — accurate as of that date and subject to change. Check Amazon for the current price before buying.
Price
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8 of 8 product lines · sorted by best price per unit
Best value
Dr. Elsey's
Dr. Elsey's Ultra UnScented Clumping Clay Cat Litter 40 lb. Bag
$0.575 / lb
$22.99 total · 2 sizes
Fresh Step
Fresh Step Odor Shield Multi Cat Clumping Cat Litter, 14 lb.
$0.676 / lb
$9.46 total · 1 size
Purina Tidy Cats
Purina Tidy Cats Free and Clean Unscented Clumping Cat Litter, 38 lb Box
$0.684 / lb
$25.99 total · 1 size
Purina Tidy Cats
Purina Tidy Cats Clumping Cat Litter, Glade Clear Springs, 38 lb
$0.684 / lb
$25.99 total · 1 size
Fresh Step
Fresh Step Advanced Odor Shield Clumping Cat Litter with Gain, 18.5 lb, 2Pk
$0.702 / lb
$25.99 total · 1 size
Purina Tidy Cats
Purina Tidy Cats 24/7 Performance Clumping Cat Litter, 16 lb Bag
$0.781 / lb
$12.50 total · 1 size
Cat's Pride
Cat's Pride Antibacterial Litter, Odor-Eliminating Lightweight Scented 12lb
$0.790 / lb
$9.48 total · 1 size
Arm & Hammer
ARM & HAMMER Slide Platinum Easy Clean-Up Clumping Cat Litter, 37 Lbs
$0.946 / lb
$34.99 total · 2 sizes
Price filters apply to total listing price. Ranked by price per lb within your filters.