金融财务

Gross Rent Multiplier Calculator

Gross Rent Multiplier

房产价格

月租金

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We're working on a comprehensive educational guide for the Gross Rent Multiplier Calculator in your language. The content below is shown in English.

是什么 Gross Rent Multiplier Calculator?

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Calculates gross rent multiplier (GRM) comparing purchase price to annual rental income. Quick valuation metric.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

公式

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f(x)GRM = Purchase Price ÷ Gross Annual Rental Income

变量说明

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符号	名称	单位	描述
GRM	rough cap rate	—	rough cap rate

如何 Gross Rent Multiplier Calculator

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1GRM = Purchase Price ÷ Gross Annual Rental Income
2Lower GRM = better value (lower price relative to income)
3Typical range 4-7; varies by market
4Quick estimate: 1 ÷ GRM = rough cap rate

例题解析

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示例 1

已知:Price $300k, rent $2k

结果:GRM 150

常见问题

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Is GRM the same as cap rate?

No; GRM uses gross income (doesn't account for expenses); cap rate uses NOI (accounts for expenses).

When should I use GRM vs. cap rate?

GRM: quick comparison, residential; cap rate: accurate analysis, accounting for expenses.

常见错误注意事项

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!Using annual income instead of monthly (must multiply)
!Comparing across markets with different expenses
!Using for expense-heavy properties

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你知道吗？

GRM 5 means 5 years of rental income to recover investment; 6 = slower, 4 = faster payback.

参考资料

›GRM Calculator

📖难度:初级

仅供参考。此工具不构成财务建议。在做出投资或财务决策之前，请咨询合格的财务顾问。

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Gross Rent Multiplier Calculator

Formula-verified for precision

Reviewed October 2026

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Gross Rent Multiplier Calculator