Compare cat litter by current Amazon price, price per lb, pack size, scent, rating signals, and recent price snapshots.
ARM & Hammer · 14.5 lb bag at $2.23/lb, 4% above its 90-day average.
Sprinkle & · 0.5 lb bag at $25.98/lb, holding near its 90-day average.
SmartCat All · 1-count pack at $29.99/count, holding near its 90-day average.
Purina Tidy · 1 lb bag at $25.99/lb, holding near its 90-day average.
Tracked by current price, unit price, stock, and recent price history.
Litter Box · 1-count pack at $17.99/count, holding near its 90-day average.
Made4Pets Cat · 13.2 lb bag at $1.86/lb, 13% above its 90-day average.
Purina Tidy · 6 lb bag at $4.50/lb, 4% above its 90-day average.
ULTRA MICRO · 5 lb bag at $3.40/lb, holding near its 90-day average.
Tuft & · 9.3 lb bag at $6.27/lb, holding near its 90-day average.
Purina Tidy · 3.5 lb bag at $15.57/lb, 1% above its 90-day average.
Lady N · 1-count pack at $25.99/count, 1% above its 90-day average.
COCOYO Crystal · 17.2 lb bag at $2.09/lb, 2% above its 90-day average.
Purina Litter · 2-count pack at $15.71/count, 2% above its 90-day average.
Zero Odor · 1 lb bag at $15.99/lb, holding near its 90-day average.
So Phresh · 8 lb bag at $2.34/lb, 4% above its 90-day average.
ARM & Hammer · 5-count pack at $4.00/count, 17% above its 90-day average.
Genius Litter · 6 lb bag at $4.17/lb, holding near its 90-day average.
So Phresh · 10 lb bag at $2.00/lb, holding near its 90-day average.
FUKUMARU Tofu · 12 lb bag at $1.90/lb, holding near its 90-day average.
A larger bag only wins when its unit price beats comparable litter formulas and shipping does not erase the savings.
Clay, lightweight, crystal, natural, scented, and unscented litters should not be ranked only by sticker price.
Heavy bags can be good value, but only if your household can store and handle the package comfortably.
Cat litter prices move differently from most pet supplies because bag weight, formula, scent, and shipping weight all affect the real deal. PetPriceWatch ranks cat litter by current Amazon price, price per lb, stock signals, package size, and practical household fit so shoppers can compare clumping clay, lightweight, crystal, natural, scented, and unscented options without relying on sticker price alone.
Use this page when you are deciding whether a large bag, multi-cat formula, or odor-control product is actually worth the checkout total. We surface current price, list price when available, and a price-as-of note because Amazon prices and seller availability can change after publication.
A good unit price depends on formula, but price per lb is the first comparison point for clay, crystal, natural, and bulk cat litter.
A smaller bag can win when Subscribe & Save, shipping, stock, or scent/formula differences make the larger bag less comparable.
Amazon prices can change frequently, so PetPriceWatch shows a price-as-of note and sends shoppers to Amazon to confirm checkout terms.
Wet food, dry food, and treats need pack-size and serving-cost context rather than pure lb pricing.
Use unit price as the first filter, then compare scent, dust level, litter material, and household fit.