Vacancy Loss Calculator

Estimate annual vacancy loss from rent and vacancy rate.

This tool runs in your browser. None of your data is saved or sold.

About This Calculator

Vacancy loss is the revenue you don't collect due to vacant units. This calculator converts your monthly rent and vacancy rate into annual lost revenue and your effective annual rent — the income you actually receive accounting for realistic vacancy.

Estimates only — not financial, tax, legal, or investment advice. Verify important results with a qualified professional before making decisions.

monthly loss = rent × vacancy rate; annual effective rent = rent × (1 − vacancy) × 12

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