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Free Finance Tools Online

30 free tools — no signup required

Financial calculators for personal and business decisions. Calculate mortgage payments, compound interest, ROI, retirement savings, tax estimates, salary conversions, debt payoff timelines, and break-even points. Make informed money decisions with accurate, instant calculations.

All (30)loans (5)business (6)tax (2)investment (8)crypto (1)personal (4)investing (4)

🍽️Finance Tools

Tip & Bill Splitter

Split a restaurant bill and calculate tip amounts per person.

🏷️Finance Tools

Cost Per Unit Calculator

Calculate cost per unit to compare product value and buying efficiency.

🏠Finance Tools

Rent vs Buy Calculator

Compare the true cost of renting vs buying a home over time.

🌆Finance Tools

Cost of Living Calculator

Estimate the salary needed to maintain your lifestyle in a new city.