The 70% Rule Calculator evaluates 4 key input variables (Arv, Repairs, Offer, and more) using industry-standard deterministic algorithms. Fill parameters below to generate complete instant breakdowns, amortizations, and formatted exportable results.
Plan property decisions with this free online 70% rule calculator. Enter arv, repairs, offer, rule to estimate mortgage payments, affordability, rental yield, and closing costs.
Enter Parameters
Fill or use ⚡ Fill Example
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Milli-second deterministic engine
Instant Results
Live breakdown, copy & print
Fill the form on the left or click ⚡ Fill Example to see instant results.
Open the 70% Rule Calculator — all inputs are clearly labeled with units.
Enter your arv — step 1 of 3.
Enter your repairs — step 2 of 3.
Enter your offer — step 3 of 3.
Click the Calculate button — your result appears instantly on the right panel.
Adjust any input and recalculate as many times as you need — it's 100% free, no signup required.
Yes — the 70% Rule Calculator on TryCalc is completely free with unlimited calculations, no registration, and no ads interrupting your work.
The 70% Rule Calculator uses standard formulas widely accepted in real estate and updates results in real time as you type. Results are estimates for planning purposes.
Absolutely — TryCalc calculators are fully responsive and work on phones, tablets, and desktops with the same speed and accuracy.