Finora Financial Calculators
Finora offers nine free calculators for everyday money decisions. Each one shows its formula, a worked example and its limits, and runs entirely in your browser.
Choose a calculator
- Compound Interest Calculator: Future value is your balance compounded monthly at the annual rate divided by 12, with each month's deposit added.
- Simple Interest Calculator: Simple interest equals principal x annual rate x years, and it is not compounded.
- Savings Goal Calculator: The monthly amount needed is the goal minus the grown starting balance, divided by the monthly annuity growth factor.
- ROI Calculator: ROI is (final value - initial investment) / initial investment x 100.
- Loan / Mortgage Calculator: The monthly payment comes from the standard amortization formula using loan amount, monthly rate and number of payments.
- Retirement Calculator: Retirement savings grow by compounding your current balance monthly and adding every monthly contribution until retirement age.
- Inflation Calculator: At a constant inflation rate, future cost equals today's amount x (1 + rate) raised to the number of years.
- Tip Calculator: Tip equals the bill x tip percentage; the total divided by the number of people gives each person's share.
- Break-Even Point Calculator: Break-even units equal fixed costs divided by the margin per unit (price minus variable cost), rounded up.
Guides
FAQ
What can I calculate with Finora?
Finora includes nine calculators: compound interest, simple interest, savings goal, ROI, loan and mortgage payment, retirement, inflation, tip and break-even.
Is Finora free to use?
Yes. All calculators are free and run in your browser without an account.
Are my numbers sent to a server?
No. Calculations run in your browser and the values you type are not sent to or stored by Finora.
Are the results financial advice?
No. Results are educational estimates based on the inputs and constant-rate assumptions shown on each page.