Free Financial Calculators
Explore compound interest, savings goals, loan payments, inflation and percentages. Calculate scenarios locally and download schedules where available.
Plan a savings scenario, estimate a fixed-rate loan payment, or compare percentages and purchasing power. These free financial calculators use your assumptions and show the methods behind the result.
5 tools available · No account required
Compound Interest Calculator with Monthly Contributions
Calculate compound interest with monthly contributions. Compare deposits and projected growth, view a yearly chart, and download a savings schedule as CSV.
Open tool FINANCE · ON YOUR DEVICESavings Goal Calculator: Monthly Savings Needed
Find how much to save each month to reach a goal. Enter current savings, target, years and an assumed rate, then view a projection and download the schedule.
Open tool FINANCE · ON YOUR DEVICELoan Payment Calculator with Amortization Schedule
Estimate monthly payments, total interest and repayment for a fixed-rate loan. View the amortization table and download a CSV schedule in your chosen currency.
Open tool FINANCE · ON YOUR DEVICEInflation Calculator: Future Cost & Purchasing Power
Estimate future costs and purchasing power using your own annual inflation rate. View yearly projections in your chosen currency; no historical CPI is assumed.
Open tool FINANCE · ON YOUR DEVICEPercentage Calculator: Percent Of & Percentage Change
Calculate a percentage of a number, percentage increase or decrease, or what percent one value is of another. See the equation and result in your browser.
Open toolChoose a savings or borrowing calculation
Use compound interest to project a balance from an initial amount and monthly deposits. Use savings goals to work backwards from a target. The loan calculator estimates monthly principal and interest for a fixed-rate installment loan.
Compare money across time
The inflation calculator separates future purchase cost from the purchasing power of unchanged cash. It uses your constant inflation assumption rather than historical CPI. The percentage calculator handles proportions and relative changes.
Check assumptions before making decisions
Currency selection changes formatting rather than converting amounts. Rates are editable scenarios, not market quotes or guaranteed returns. Fees, tax, compounding rules, and provider terms can make real outcomes differ.