Free contractor tools
Free tools for the money side of the job.
Quick calculators for the numbers contractors get wrong most — retainage, draws, markup, margin, and your real hourly rate. No signup, no email.
Retainage Calculator
See how much is withheld on a job and what you're actually paid this period.
Open toolDraw Schedule Calculator
Turn a contract into a deposit-and-progress-draw schedule, with retainage applied.
Open toolMarkup vs Margin Calculator
Convert between markup and margin instantly — and stop leaving profit on the table.
Open toolProfit Margin Calculator
Break a job into materials, labor, and overhead to see what it really makes.
Open toolHourly Rate Calculator
Work backward from the pay you want to the rate you actually need to charge.
Open tool
Run the next job the simple way.
Join early access and lock in founding pricing.