Unit Price Calculators

Compare the real price before you buy. Choose the kind of shopping problem you are solving, then use the calculator that matches the package label.

Use the all-in-one calculator Compare cost per use Compare package size value Check hidden price changes

Quick calculator finder

Laundry bottle says loads Paper product says rolls or sheets Two packages have different ounces Bottle, can, or refill sizes differ Old package got smaller Bulk pack may go unused

Core Unit Price

Start here when you need a general price-per-unit comparison by weight, volume, length, or count.

All-in-one unit price calculator Weight unit price calculator Volume unit price calculator Length unit price calculator Count unit price calculator

Cost Per Use

Use these when the label promises loads, washes, sheets, servings, or another usable count.

Cost per load calculator Cost per wash calculator Cost per sheet calculator Cost per serving calculator

Package Size Value

Use these when products differ by package weight, liquid volume, serving math, or protein grams.

Cost per ounce calculator Cost per fluid ounce calculator Cost per gram protein calculator Guide: snack multipacks vs a large bag Guide: drink multipacks vs a large bottle

Hidden Price Changes

Use these when the shelf price, old package size, or bulk quantity hides the real value.

Shrinkflation calculator Bulk value calculator Guide: smaller package at the same price Guide: price per ounce increase