Finance tools

See how inflation can erode the value of your money over time.

Calculate how your money compounds over time at a given interest rate.

Quickly work out interest earned or owed using the simple interest formula.

Calculate the gratuity amount you are eligible for based on your service.

Calculate the return on any investment as an absolute and annualised percentage.

Find the Compound Annual Growth Rate of any investment over a given period.

Calculate the discounted price and total savings for single or double discounts.

Calculate the Internal Rate of Return for any project, real estate, or business investment with periodic cash flows.

Calculate the Net Present Value of a project or investment from its periodic cash flows and a discount rate.

Quickly estimate how many years it takes an investment to double at a given rate.