Finance calculators

Loans, investing, and the math behind everyday money decisions.

Run the numbers on mortgages, loans, credit cards, investments, and retirement — with transparent formulas and editable assumptions.

Calculators
65
Topics: All Mortgage (23) Loans (11) Investing (65) Retirement (8) Budgeting (27)
65 results
Finance / Investing

CAGR Calculator

Compute the compound annual growth rate (CAGR) — the smooth annual return that would take a starting amount to an ending...

basic
6,074 4.4 1 min
Finance / Investing

NPV Calculator

Compute the net present value of an investment from a series of cash flows and a chosen discount rate. Negative numbers...

basic
7,228 4.8 1 min
Finance / Investing

IRR Calculator

Find the internal rate of return — the discount rate at which the net present value of a project equals zero.

basic
22,216 4.3 1 min
Finance / Investing

Bond Price Calculator

Calculate what a bond is worth today by discounting its coupon payments and face value at the prevailing market yield.

basic
20,856 4.4 1 min
Finance / Investing

Savings Goal Calculator

Work out how much you need to save each month to reach a savings goal by a target date — assuming a steady interest rate...

basic
23,428 4.9 1 min
Finance / Investing

Cap Rate Calculator

Compute the cap rate of a rental — the unlevered annual return — by dividing net operating income by purchase price.

basic
16,146 3.9 1 min
Finance / Investing

APY Calculator

Convert a nominal interest rate and compounding frequency into the effective annual percentage yield.

basic
18,398 3.8 1 min
Finance / Investing

Dividend Yield Calculator

Compute the annual dividend yield of a stock as the ratio of the annual dividend per share to the current share price.

basic
16,569 3.9 1 min
Finance / Investing

Stock Split Calculator

Compute your new share count and per-share price after a forward stock split (e.g. 2-for-1 doubles shares and halves the...

basic
5,716 3.8 1 min
Finance / Investing

ROI Calculator

Calculate return on investment, annualized ROI, and net gain from initial cost and ending value.

basic
13,675 4.3 1 min
Finance / Investing

Perpetuity Value Calculator

Compute the present value of a perpetuity (a perpetual fixed cash flow) given the per-period cash flow and the discount...

basic
20,250 4.8 1 min
Finance / Investing

Stock Profit Calculator

Compute the profit, total return, and percentage return on a stock trade after factoring in commissions and fees on both...

basic
6,928 3.9 1 min
Finance / Investing

Inflation Calculator

Convert a past amount into present-day purchasing power, or project a future amount at an assumed inflation rate.

basic
11,750 3.9 1 min
Finance / Investing

Payback Period Calculator

Compute the payback period of an investment given an upfront cost and constant annual cash inflow. Reports the simple an...

basic
22,836 4.7 1 min