Finance Loans Debt

Validate your IBAN quickly and accurately with our advanced IBAN Validator tool.

Calculate your interest-only loan payments with ease. Find out the exact interest you will pay each month with our precise and user-friendly tool.

Calculate your balloon loan payments effortlessly. Ideal for those seeking clarity on personal loan repayments.

Calculate how soon you can pay off your student loans with this advanced, interactive calculator.

Compare the total cost of renting versus owning a home over your chosen horizon. Models mortgage amortization, taxes, insurance, maintenance, appreciation, rent inflation, and transaction costs. WCAG 2.1 AA.

Mortgage payoff calculator: see how extra monthly or one-time payments shorten your loan term and save interest. Professional, mobile-first, and WCAG-compliant.

Refinance calculator to compare your current mortgage vs. a new loan. See new payment, monthly savings, break-even date, and total interest savings including closing costs and points.

Professional FHA loan calculator that estimates monthly payment including principal & interest, FHA UFMIP and annual MIP, taxes, insurance, and HOA dues. Mobile-first, WCAG 2.1 AA, fast.

Easily calculate the 70% Rule for house flipping to ensure profitable investments.

Use the 50/30/20 budget calculator to allocate your income effectively based on needs, wants, and savings.

Free forecasting calculator for time series. Paste your historical data and compute forecasts using simple moving average and single exponential smoothing. Get next-period forecast, error metrics (MAD, MAPE) and an inline chart.

Moving average calculator that computes Simple Moving Average (SMA) and Exponential Moving Average (EMA). Paste your data or prices, pick the period, and see latest values, full series, and a chart. Includes formulas and explanation.

VA loan calculator for veterans and service members. Estimates funding fee, P&I, escrows and total monthly payment for Purchase/Build, Cash-Out and IRRRL scenarios. WCAG 2.1 AA.

UK VAT Calculator — instantly add or remove VAT at 20%, 5% or custom rate. HMRC-compliant rounding, mobile-first, accessible, and optimized for Core Web Vitals.

Professional mortgage refinance calculator. Compare your current loan with a new rate and term, estimate new payment, monthly savings, break-even time, and lifetime interest savings. WCAG 2.1 AA, mobile-first.