Finance
Money decisions with real numbers — savings, loans, interest.
Calculators: 5 · live results · anonymous comparisons
- Compound Interest Calculator
See how your savings grow with compound interest — with or without regular contributions.
- Loan & Overpayment Calculator
Work out your monthly payment and total cost, then see how much you save by shortening the term or lowering the payment when you overpay.
- Mortgage Calculator
Calculate your full mortgage payment (PITI): principal and interest, property tax, insurance, PMI/UNWW — for the US, Poland and other markets.
- Retirement Savings Calculator
Project how much you'll have saved for retirement, set an income goal, and see how much you need to contribute to close the gap.
- 50/30/20 Budget Calculator
Split your net income into needs, wants and savings using the 50/30/20 rule, try a high-cost-of-living variant or your own ratio, and see how your actual spending compares.