Free investor tool

Fix & Flip Profit Calculator

Profit, ROI and margin after every real cost. Free, no signup.

Estimated profit
—
Cash ROI—
Margin on ARV—
Your cash in—
Loan—
Financing + sale + holding—

Loan modeled at 90% of purchase + 100% of rehab, capped at 75% of ARV. Excludes taxes on profit.

How it works

Profit on a flip is the after-repair value minus everything it took to get there: purchase, rehab, loan interest, points, holding costs and selling costs. Cash ROI compares that profit to the cash you actually put in.

Frequently asked questions

What is a good profit margin on a flip?

Many investors target a net profit of 10–20% of the after-repair value, or apply the 70% rule (purchase + rehab ≤ 70% of ARV) as a quick screen. The right target depends on the market and the risk in the scope.

What costs do new flippers forget?

Holding costs (taxes, insurance, utilities), interest during the sale period, points, and selling costs — commissions and seller concessions often run 6–8% of the sale price.

Does financing improve ROI?

Leverage reduces the cash you put in, which usually raises cash-on-cash ROI even though interest and points lower total profit.

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Investors finalizing a real estate loan