Rates & taxes calculators

Convert an amount with an explicit market or card exchange rate and optional foreign-exchange fee.

Estimate 2026 U.S. federal estate tax above the entered exclusion after debts, expenses, and charitable transfers.

Estimate 2026 U.S. federal ordinary income tax from filing status, gross income, and deductions.

Project future prices and purchasing power from an amount, annual inflation rate, and time.

Compare 2026 U.S. federal ordinary-income tax when two incomes are filed separately as single versus jointly.

Add or extract sales tax from a price and show the tax amount and before-tax subtotal.

Add or extract value-added tax from a price and show net, tax, and gross amounts.