Real Estate Investing

1% Rule Calculator

Screen listings in seconds. See whether a property passes the 1% rule, what rent it would need, and its gross rent multiplier and gross yield.

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What is the 1% rule?

The 1% rule says a rental property's monthly rent should be at least 1% of its purchase price, including repairs. A $200,000 house should rent for $2,000 a month or more. It's a quick filter for deciding which listings deserve a full analysis, not a reason to buy.

Rent-to-price ratio = Monthly rent ÷ (Price + Repairs) × 100

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Does the 1% rule still work?

In many US metros, typical homes rent for 0.5% to 0.8% of price, so few listings pass. That doesn't make every property below 1% a bad deal, especially in markets with strong appreciation, but it does mean you need to check cash flow carefully. Properties that easily pass 1% or 2% are often in areas with higher vacancy, older housing stock and more repairs, so the expenses eat more of the rent.

Once a property passes your screen, run it through the rental property calculator with realistic vacancy, repairs, capex and management.

Frequently asked questions

Is the 1% rule realistic today?
It's hard to find in expensive markets, where 0.6% to 0.8% is common. Many investors use it only as a first screen and rely on a full cash flow analysis to decide.
Should I include repair costs in the 1% rule?
Yes. Use price plus the repairs needed to make it rentable, since that's your real cost basis.
What is a good gross rent multiplier?
Lower is better. A GRM under 8 to 10 usually suggests strong rent relative to price, but compare with similar properties in the same area.

Last reviewed: 2026-10-09

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