Compras

Calculadoras rápidas para o cotidiano: datas, horários, orçamento de viagem, gorjetas e conversão de moedas.

Percent Off Calculator

Calculate the sale price after one or two stacked discounts. Stacked discounts multiply, not add — find your true effective discount and savings.

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Tip Calculator

Calculate the tip amount, total bill, and cost per person for any party size. Includes an international tipping customs reference table.

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Discount Calculator

Calculate the final price after a percentage discount plus optional sales tax. See how much you save. Handles stacked tax-and-discount order correctly.