💰 Financial

Calculate the monthly payment, total payment, and total interest on a fixed-rate loan.

Estimate your monthly mortgage payment including principal, interest, taxes, and insurance.

See how an investment grows over time with compound interest and optional monthly contributions.

Calculate interest earned or owed using the simple interest formula I = P × r × t.

Add sales tax to a price to find the total amount you'll pay.

Calculate a tip amount and split the total bill between multiple people.

Find the final price after applying a percentage-off discount.

Add VAT to a net price, or work out how much VAT is included in a gross price.

Convert a wage between hourly, daily, weekly, monthly, and yearly pay.

Calculate return on investment, and annualized return if held over multiple years.

Find how many units you need to sell to cover your fixed costs.