SHOPPING & MONEY
Shopping calculators
Turn confusing promotions and package changes into numbers you can compare. All calculations use U.S. dollars and run in your browser.
- Extra vs. DiscountCompare a bonus-size offer with a percentage discount to see which one gives you a lower unit price.Open calculator
- Buy X, Get Y FreeConvert a buy-X-get-Y-free deal into an effective discount, total cost, and price per item.Open calculator
- ShrinkflationCompare price and package-size changes to find the effective change in unit price.Open calculator