Free Real Estate Calculators

Run the numbers on any deal in seconds. All tools are free — no signup required.

All Calculators

Calculate cash-on-cash return, cap rate, and monthly cash flow for rental properties.

Estimate monthly payments with principal, interest, taxes, and insurance.

Quickly calculate capitalization rate to compare investment properties.

See how much rent from extra units can offset your mortgage payment.

Plotwatch monitors listings and alerts you the moment a property matches your criteria.