Operating Expense Ratio Calculator

Analyze expense efficiency for rental properties

Gross Operating Income ($/year)

Property Taxes ($)

Insurance ($)

Utilities ($)

Maintenance ($)

Property Management ($)

Advertising ($)

Legal & Accounting ($)

Other Expenses ($)

Operating Expense Ratio

32.50%

Excellent efficiency

Total Operating Expenses

$32,500/year

Net Operating Income

$67,500/year

NOI Ratio

67.50%

Monthly Expenses

$2,708

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MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: Standard Mathematical References

by Various

ðŸ”„Last reviewed: May 2026

âœ“Formula checks are based on standard references and internal QA review.