Rental Property Tools

Free Investment Calculators for Real Estate Investors

Make smarter rental property decisions with our suite of professional calculators

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Investment Calculators

Choose from our comprehensive suite of calculators designed specifically for rental property investors

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Cap Rate Calculator

Calculate capitalization rate to evaluate property profitability

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Cash Flow Calculator

Analyze monthly and annual rental property cash flow

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ROI Calculator

Measure return on investment for rental properties

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1% Rule Calculator

Quick screening tool using the 1% rule of thumb

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House Hacking Calculator

Calculate savings from living in your rental property

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Why Use Our Calculators?

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100% Free

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Accurate

Built with real estate industry formulas

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Latest Real Estate Investing Guides

In-depth guides to help you make smarter rental property investment decisions

Aug 4, 2026 🔧 Property Management

Self-Manage or Hire a Property Manager? (2026 Guide)

We ran the real numbers on self-managing vs hiring a property manager in 2026. Fees, hidden costs, time required, and when each option wins.

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Jul 17, 2026 🎯 Investment Strategies

Duplex House Hacking: The Complete 2026 Guide

How to house hack a duplex in 2026. FHA financing, the new investor restriction law, state-by-state zoning rules, and a real worked example with numbers.

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Jul 10, 2026 🔧 Property Management

How to Screen Tenants for a Rental Property (2026 Guide)

Step-by-step tenant screening guide. Credit checks, background checks, income verification, and legal requirements, with real cost data.

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Jul 1, 2026 🎯 Investment Strategies

Short-Term Rental Cash Flow Calculator: Estimate Airbnb and VRBO Income

Free interactive STR calculator. Enter your nightly rate, occupancy, and expenses to see monthly income, net cash flow, and breakeven occupancy for any property worldwide.

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Jun 29, 2026 🚀 Getting Started

How Much Should You Make Before House Hacking?

We ran the numbers on what income you actually need to house hack in 2026. FHA rules, real salary examples, and the calculation most beginners skip.

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Jun 17, 2026 🚀 Getting Started

The 1% Rule for Rental Properties: What It Is and How to Use It

The fastest filter in real estate investing. Learn what the 1% rule means, how to calculate it in seconds, and how to use it to screen properties — with real examples from 5 US markets.

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