Online Unit Price Calculator

Stop guessing which package is the better deal. Enter the price and size of two products to see the true cost per unit and instantly find the cheaper one.

Tool Features

• Compare two products by true cost per unit
• Supports oz, lb, g, kg, mL, L and fl oz
• Auto-normalizes to price per 100g or per 100mL
• Highlights the cheaper deal instantly
• No registration or software installation

Common Usage

• Grocery bulk-buy vs small-pack value check
• Compare price per liter of detergents and drinks
• Find the real cost per kg at the butcher or market
• Budget shopping and coupon deal verification