Search finance calculators
Results: 17
Average Return Calculator
Compare arithmetic and geometric period returns, or estimate annual money-weighted return from dated deposits and receipts.
Bond Calculator
Calculate regular-coupon bond price or yield, including dated settlement, accrued interest and selectable day-count conventions.
CD Calculator
Estimate CD-style deposit growth under a fixed rate, compounding schedule and optional tax assumptions, with a projected ending balance.
Compound Interest Calculator
Project compound interest with regular deposits, compounding frequency, tax and inflation assumptions. Compare equivalent interest rates.
Finance Calculator
Solve time-value-of-money problems for present value, future value, payment, rate or periods, with explicit cash-flow conventions.
Future Value Calculator
Estimate the future value of savings and recurring deposits, including separate monthly and annual contributions and assumed purchasing power.
Interest Calculator
Project compound interest with regular deposits, optional monthly and annual contribution streams, and entered tax and inflation assumptions.
Interest Rate Calculator
Find the implied fixed annual loan rate from a principal balance, monthly payment and repayment term, excluding financing fees.
Investment Calculator
Explore investment targets, required contributions and assumed returns, including signed TVM and separate monthly and annual deposit scenarios.
Internal Rate of Return (IRR) Calculator
Estimate periodic or dated internal rates of return, including recurring cash-flow scenarios and detected multiple solutions.
Mutual Fund Calculator
Project fund contributions and growth, compare entry loads and annual expenses, or estimate a single-lot redemption charge.
Net Worth Tracker
Calculate assets minus liabilities and track dated net-worth snapshots in your browser. See liquid assets, debt totals, and changes over time.
Payback Period Calculator
Estimate simple or discounted payback from entered periodic cash flows or an annual return stream with assumed growth.
Present Value Calculator
Discount a future lump sum and regular payments to today's value, with payment-frequency and beginning-or-end timing options.
Return on Investment (ROI) Calculator
Calculate ROI and annualized return from a holding period or exact dates, or use dated cash flows for money-weighted return.
Savings Calculator
Estimate savings growth from an opening balance and regular deposits, including contribution timing, tax and inflation scenarios.
Simple Interest Calculator
Calculate simple interest and total balance, or solve for missing principal, annual rate or time without compounding.
Choosing a growth or return calculation
Use a growth calculator to project an entered balance and contribution schedule under a selected rate. Use ROI to compare gain with invested cost, and a dated return method when deposits or withdrawals occur at different times. These outputs are not interchangeable descriptions of investment performance.
Separate money contributed from money earned and check the time period behind a percentage return. Fees, taxes, and inflation affect different parts of a comparison and should be included only as supported by the selected mode. Test assumptions without treating a constant-rate scenario as a forecast.
Compare the questions
| Choose a method | Inputs | Method |
|---|---|---|
| Investment Calculator Time value of money |
| FV = PV(1+i)^n + PMT[(1+i)^n−1]/i; beginning-of-period payments multiply the annuity factor by 1+i. How it works |
| Return on Investment (ROI) Calculator Return on investment |
| ROI = (proceeds−total cost)/total cost. Annualized return = (proceeds/total cost)^(1/years)−1. How it works |