# RentalCalcs

> Free real estate investment calculators for analyzing rental properties: single family rentals (1-4 units), multifamily underwriting, house hacking, buy vs rent, and Section 8 rents, plus market research covering 3,100+ US counties. The first analysis includes every Pro feature free, with no results paywall. Pro is $29/month or $290/year.

RentalCalcs is part of VoucherMatch. Canonical URLs live under https://vouchermatch.com/rentalcalcs (rentalcalcs.com redirects there).

## Calculators

- [Rental Property Calculator](https://vouchermatch.com/rentalcalcs/tools/single-family): 1-4 unit rentals. Cash flow, cap rate, cash-on-cash return, IRR, BRRRR mode, 9 loan types including FHA, DSCR, and seller financing, plus tax benefits, refinance, and 1031 exchange scenarios.
- [Multifamily Underwriting Calculator](https://vouchermatch.com/rentalcalcs/tools/multifamily): apartment buildings with a unit-by-unit rent roll, NOI, cap rate, DSCR, value-add analysis, and partnership waterfalls.
- [House Hack Calculator](https://vouchermatch.com/rentalcalcs/tools/house-hack): owner-occupied multi-unit analysis. True housing cost after tenant income, FHA and VA owner-occupant financing, and move-out exit analysis.
- [Buy vs Rent Calculator](https://vouchermatch.com/rentalcalcs/tools/buy-vs-rent): free comparison of long-term wealth when buying vs renting, including Monte Carlo simulation.
- [Section 8 Rent Analyzer](https://vouchermatch.com/rentalcalcs/tools/section-8): HUD Fair Market Rent and Small Area FMR by ZIP code and bedroom count, estimated voucher payment standards, the local housing authority, and source-of-income protection status.
- [Market Map](https://vouchermatch.com/rentalcalcs/tools/market-map): interactive investment scores, rent-to-price ratios, and appreciation trends for 3,100+ US counties.

## Market research

- [Investment market reports](https://vouchermatch.com/rentalcalcs/markets): 740+ county reports with investment scores, cap rates, and rent data.
- [Rent vs buy by city](https://vouchermatch.com/rentalcalcs/rent-vs-buy): 580+ US cities with local price and rent data.
- [Blog](https://vouchermatch.com/rentalcalcs/blog): rental investing guides and market analysis.

## Comparisons

- [Best rental property calculators](https://vouchermatch.com/rentalcalcs/best-rental-property-calculator): a tested roundup of RentalCalcs, DealCheck, the BiggerPockets calculators, and other analysis tools.
- [RentalCalcs vs DealCheck](https://vouchermatch.com/rentalcalcs/vs/dealcheck)
- [RentalCalcs vs BiggerPockets calculators](https://vouchermatch.com/rentalcalcs/vs/biggerpockets)
- [DealCheck alternatives](https://vouchermatch.com/rentalcalcs/alternatives/dealcheck)

## Pricing

- [Pricing](https://vouchermatch.com/rentalcalcs/pricing): the first analysis is free with every Pro feature. After that, a free tier stays free, and Pro is $29/month or $290/year with a 7-day trial.