Mortgage, retirement, investments, taxes, and more. Instant results, zero sign-up. Built for the US & UK.
Calculate monthly payments, total interest, and amortization schedule for your home loan.
See how your money grows with compound interest over time with monthly contributions.
Plan your retirement savings. Find out if you're on track with your 401k and investments.
Estimate your 401k balance at retirement with employer match and contribution limits.
Calculate monthly payments, total cost, and payoff timeline for your student loans.
See your take-home pay after federal and state taxes. Works for all 50 US states.
Calculate the real value of money over time and understand purchasing power changes.
Calculate ROI, annualized returns, and compare different investment scenarios.
Every calculator is completely free to use. No sign-ups, no credit card, no hidden fees.
All calculations happen in your browser. Your financial data never leaves your device.
Tax brackets, state-specific data, and financial formulas tailored for the US and UK.
No loading screens, no server calls. Get your results the moment you click calculate.