Free real estate deal calculators
Run the numbers on a wholesale offer, a flip or a seller-financed note in your browser. No sign-up, nothing saved. The math reuses Deal Harbor's own calculation engines, not a separate copy.
Wholesale MAO calculator (70% rule)
Free 70% rule calculator for wholesalers. Enter ARV, repairs and your assignment fee to get your maximum allowable offer and the end buyer's price.
Fix-and-flip profit calculator
Free fix-and-flip calculator. Enter ARV, purchase price, repairs, holding, closing and selling costs to see projected profit, return on cash and margin.
Seller-finance payment calculator
Free seller-finance calculator. Enter price, down payment, rate and term to see the monthly payment, escrow, late fee, balloon and a yearly amortization table.
Want to know when to use which? Start with how to calculate MAO with the 70% rule or see how these numbers fit into Deal Harbor for your kind of business.
Keep the numbers with the deal
Inside Deal Harbor the analyzer lives on every deal record, so the offer math, the paperwork and the e-signature stay together. Every new workspace starts with a 30-day free trial of the Starter plan, no card required.