Triplex Calculator

Analyze triplex investment returns with owner-occupancy and rental income options.

Purchase & Financing

Purchase Price ($)

Down Payment ($)

Interest Rate (%)

Unit Rental Income

Unit 1 Rent ($/mo)

Unit 2 Rent ($/mo)

Unit 3 Rent ($/mo)

Owner-Occupied Unit

Vacancy Rate (%)

Operating Expenses

Property Tax ($/year)

Insurance ($/year)

Maintenance ($/mo)

Management Fee (%)

Monthly Cash Flow

$-305

Annual: $-3,661.424

Income & Expenses

Gross Rental Income$4900/mo

Effective Rent (after vacancy)$4655

Mortgage Payment-$3193

Operating Expenses-$1467

Investment Metrics

5.78%

Cap Rate

-3.05%

Cash-on-Cash

10.20

GRM

0.90

DSCR

Per-Unit Analysis

Unit 1$1800/mo

Unit 2$1600/mo

Unit 3$1500/mo

Price Per Unit$200,000

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Editorial Note

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

ðŸ“š

Formula Source: Standard Mathematical References

by Various

ðŸ”„Last reviewed: May 2026

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