20 free tools

Free real estate calculators

Contract deadlines, business days, mortgage payments and DTI, buyer closing costs, commissions, net sheets, prorations, cap rates and 1031 exchange periods, for agents, transaction coordinators and investors. Every tool runs in your browser: no sign-up, and nothing you enter is sent to us.

Free, no sign-up Weekends and federal holidays built in Sources cited for every rule

Stop recounting deadlines by hand

Closingbird reads the executed contract, fills in every date, and reminds each deadline owner before it's due. Calendar or business days, with weekends and US federal holidays skipped.

14 days free, no card needed.