Professional Real Estate Analysis for Every Investor
We built RentalCalcs because we believe every investor deserves access to the same analytical tools used by professionals.
Our Mission
Real estate investing shouldn't require expensive software or complicated spreadsheets. We're making institutional-quality analysis accessible to individual investors, helping you make confident, data-driven decisions on every deal.
What We Believe
Accuracy First
Our calculators use the same formulas and methodologies as professional underwriters and commercial lenders.
Speed Matters
Analyze deals in minutes, not hours. Quick decisions on opportunities can make or break your investment success.
Built for Everyone
Whether you're buying your first rental or managing a portfolio, our tools scale with your needs.
No Fluff
We focus on the metrics that matter. No vanity metrics or misleading projections—just honest analysis.
Our Tools
A complete suite of calculators for every type of real estate investment.
Multifamily Calculator
Analyze 2-20 unit properties with institutional-grade metrics
Rental Property Analyzer
Evaluate single-family rental investments
House Hack Calculator
Calculate savings from living in your investment
Section 8 Rent Analyzer
Compare Section 8 payment standards to market rent
Portfolio Tracker
Monitor performance across all your investments
Why We're Different
Built by Investors, for Investors
We use these tools ourselves. Every feature exists because it solves a real problem we faced when analyzing deals.
Institutional-Grade Analysis
Our calculators use the same formulas and methodologies as professional underwriters. DSCR, IRR, sensitivity analysis—all the metrics that matter.
No Subscription Lock-in
One-time payment, lifetime access. We don't believe in charging recurring fees for tools you should own outright.
Ready to Analyze Your Next Deal?
Start using our calculators for free. No credit card required.
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