Finance

Finance Calculators

Free calculators for tips, loans, paychecks, discounts, sales tax, and everyday money decisions.

6 live

Available calculators

Tip CalculatorCalculate tip and total bill instantly. Split the check, compare tip percentages, and get US tipping suggestions. Free, no signup.
California Paycheck CalculatorEstimate California take-home pay after federal, CA state, and FICA taxes. Free CA-only paycheck calculator.
Sales Tax Calculator (California)Add or remove California sales tax with example city rates or a custom %. Free CA tax estimator.
Loan Payoff CalculatorPayoff date, interest, extra payments, biweekly option, or payment needed for a target term. Free loan planner.
Discount CalculatorFind sale price and savings from any discount percent. Optional sales tax estimate — free, no signup.
Currency ConverterConvert USD, GBP, and CAD with clear static reference rates. Free planning converter — no paid FX API.