70% Rule Calculator (Real Estate)
Max offer = (ARV × 70%) − Rehab cost
- ARV × rule
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- Max purchase offer
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Standard flipper heuristic. The 30% spread covers holding, selling, financing, and target profit.
About this tool
70% Rule Calculator (Real Estate) is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: Real Estate — Practical. Browse more Real Estate — Practical tools.