Finance Tools

Estimate common personal and business finance figures with transparent formulas.

Loan Payment Calculator

Estimate monthly loan payments, total repayment and total interest.

Estimate principal-and-interest mortgage payments after a down payment.

Project investment growth with regular annual compounding.

Calculate non-compounding interest and final balance.

Add a sales-tax percentage to a pre-tax price.

Calculate investment gain and return on investment percentage.

Calculate compound annual growth rate between two values.

Estimate units required to cover fixed and variable costs.

Estimate the monthly deposit needed to reach a savings target.

Estimate payoff time and interest for a fixed monthly card payment.

Calculate monthly debt payments as a percentage of gross income.

Estimate affordable rent from income, debts and a chosen housing ratio.

Convert hourly pay into weekly, monthly and annual gross salary.

Calculate regular, overtime and total gross pay.

Calculate commission and total compensation including base pay.

Estimate appliance electricity use and operating cost.

Estimate litres consumed and trip fuel cost.

Estimate transfer time from file size and connection speed.