Free Real Estate Investing Tools and Calculators

Free calculators, AI coach, and side-by-side comparisons for real estate investors. Start with the BRRRR, Rental, Fix & Flip, MAO, Cap Rate, and Mortgage calculators.

Home Join the Re:InvestorHub Waitlist Real Estate Investing Insights — Re:InvestorHub Blog Privacy Policy Terms of Service Motivated Seller Index: How to Read Seller Urgency by Metro Investor Sentiment Hit a Record Low: Score the Deal Three Dissents and a Hold: Stop Waiting on a Rate Cut Foreclosures Hit a Six-Year High: Where Supply Is Building One in Five Sellers Cut: How to Write the Offer Now Landlords Cut Rehab Budgets by Two Thirds: How to Scope Your Rent Growth Assumption Is the Costliest Line Flip Margins Rose for the First Time in 7 Quarters House Hacking 101: How to Buy Your First Rental and Live in It Free Hard Money vs DSCR Loans: They Are Not Competing, They Are Sequential The Complete BRRRR Strategy Guide: Buy, Rehab, Rent, Refinance, Repeat How Appraisers Actually Value a Rental: The Three Lenses What an AI Real Estate Coach Cannot Do The $68 Problem: How Insurance Inflation Is Quietly Killing Your DSCR Cash-Out Refi Math in 2026: You Reborrow the Whole Balance at Today’s Rate Why BRRRR Deals Fail at Refinance: A 5-Question Pre-Qualification Checklist DSCR vs Conventional Loans in 2026: When the 1-2% Premium Pays for Itself How to Analyze a Real Estate Deal: The Complete Investor's Guide Cap Rate vs Cash-on-Cash Return: What Every Real Estate Investor Needs to Know What Is ARV in Real Estate? How to Calculate After Repair Value Fix and Flip Project Management: How to Run Your Rehab Like a Pro How to Build a Real Estate Investment Portfolio from Scratch Fix and Flip vs Buy and Hold: Which Real Estate Strategy Is Right for You? How AI Is Changing Real Estate Investing in 2026 Best Real Estate Investor Software of 2026: Tools Every Investor Needs Should I Sell My 2020 Mortgaged Rental? A Decision Framework for Cash Flow vs Equity The 18 Percent Rule: Why Your Rehab Budget Is Always Off (and How to Build Real Contingency) Cash Flow vs Cash-on-Cash Return: Which Metric Matters and When The 1 Percent Rule Is Dead: 3 Variables to Replace It 5 Reasons New Investors Never Buy Their First Deal BiggerPockets Pulse Just Dropped 25 Percent: An Active-Investor Counter-Move Date the Rate Is Dead: How to Underwrite a Deal That Works at 6.5% (Not the Rate You’re Praying For) The DTI Trap: 3 Ways to Finance Rental #3 When the Bank Says No Deal Analysis — Articles Rehab & Projects — Articles Portfolio Strategy — Articles Market Insights — Articles AI & Technology — Articles Wholesaling Real Estate FAQ What is real estate wholesaling? | Real Estate Wholesaling FAQ Do I need a real estate license to wholesale? | Real Estate Wholesaling FAQ How much money do I need to start wholesaling? | Real Estate Wholesaling FAQ What is an assignment fee? | Real Estate Wholesaling FAQ What is a double close in wholesaling? | Real Estate Wholesaling FAQ How do I find motivated sellers for wholesale deals? | Real Estate Wholesaling FAQ What is the MAO formula for wholesaling? | Real Estate Wholesaling FAQ How do I build a cash buyers list? | Real Estate Wholesaling FAQ What should be in a wholesale purchase contract? | Real Estate Wholesaling FAQ What is virtual wholesaling? | Real Estate Wholesaling FAQ How long does a wholesale deal take to close? | Real Estate Wholesaling FAQ What are the biggest mistakes new wholesalers make? | Real Estate Wholesaling FAQ Fix-and-Flip Investing FAQ How does fix-and-flip real estate investing work? | Fix-and-Flip Investing FAQ What is ARV and why does it matter for flipping? | Fix-and-Flip Investing FAQ How much money do I need to start flipping houses? | Fix-and-Flip Investing FAQ What is hard money and when should I use it for flipping? | Fix-and-Flip Investing FAQ How do I estimate rehab costs accurately? | Fix-and-Flip Investing FAQ What is a good profit margin on a fix-and-flip? | Fix-and-Flip Investing FAQ How long does a typical flip take? | Fix-and-Flip Investing FAQ What are the main risks in fix-and-flip investing? | Fix-and-Flip Investing FAQ Do I need a contractor before making an offer? | Fix-and-Flip Investing FAQ What taxes do I pay on a house flip? | Fix-and-Flip Investing FAQ Should I use an LLC for flipping houses? | Fix-and-Flip Investing FAQ BRRRR Investing FAQ What does BRRRR stand for? | BRRRR Investing FAQ What is an infinite return in a BRRRR deal? | BRRRR Investing FAQ What LTV can I expect on a BRRRR cash-out refinance? | BRRRR Investing FAQ How do I find BRRRR properties? | BRRRR Investing FAQ What is the seasoning period for a BRRRR refinance? | BRRRR Investing FAQ What if I can't pull all my money out in the refinance? | BRRRR Investing FAQ Can I use hard money for the BRRRR purchase and rehab phase? | BRRRR Investing FAQ What DSCR ratio is required for a BRRRR refinance? | BRRRR Investing FAQ How is BRRRR different from flipping? | BRRRR Investing FAQ What are the main risks of the BRRRR strategy? | BRRRR Investing FAQ Rental Property Investing FAQ How do I analyze a rental property investment? | Rental Property Investing FAQ What is a good cash-on-cash return for a rental property? | Rental Property Investing FAQ What is the 1% rule in rental property investing? | Rental Property Investing FAQ What is cap rate and how is it different from cash-on-cash return? | Rental Property Investing FAQ What is NOI in rental property analysis? | Rental Property Investing FAQ How do I finance a rental property? | Rental Property Investing FAQ Single-family or multi-family, which is better for a first rental? | Rental Property Investing FAQ What is a DSCR loan and who qualifies? | Rental Property Investing FAQ What expenses do new landlords most often forget? | Rental Property Investing FAQ Is rental property a good hedge against inflation? | Rental Property Investing FAQ How many rental properties do I need to achieve financial independence? | Rental Property Investing FAQ Real Estate Financing FAQ What is hard money lending in real estate? | Real Estate Financing FAQ What is a DSCR loan? | Real Estate Financing FAQ What is the difference between a hard money lender and a private money lender? | Real Estate Financing FAQ What is a bridge loan in real estate? | Real Estate Financing FAQ What is seller financing and how does it work? | Real Estate Financing FAQ What is subject-to financing in real estate? | Real Estate Financing FAQ How many conventional investment property loans can I have? | Real Estate Financing FAQ What is a portfolio loan? | Real Estate Financing FAQ What is delayed financing in real estate? | Real Estate Financing FAQ What is a blanket mortgage? | Real Estate Financing FAQ What origination points are charged on hard money loans? | Real Estate Financing FAQ AI in Real Estate Investing FAQ How is AI used in real estate investing? | AI in Real Estate Investing FAQ Can AI replace a real estate agent or appraiser? | AI in Real Estate Investing FAQ What is AI deal scoring in real estate? | AI in Real Estate Investing FAQ What is an AI real estate coach? | AI in Real Estate Investing FAQ How accurate is AI property analysis? | AI in Real Estate Investing FAQ Can AI help me find off-market deals? | AI in Real Estate Investing FAQ What AI tools are available for real estate investors? | AI in Real Estate Investing FAQ Does AI investing software replace real estate spreadsheets? | AI in Real Estate Investing FAQ Is AI better at analyzing rental properties or fix-and-flip deals? | AI in Real Estate Investing FAQ How do I use AI to become a better real estate investor? | AI in Real Estate Investing FAQ Free Real Estate Investing Tools and Calculators Free BRRRR Calculator: Buy, Rehab, Rent, Refinance, Repeat Free Rental Property Calculator: Cash Flow, ROI, and Cap Rate Free Fix and Flip Calculator: Project ROI on Any Flip Fix & Flip Calculator Rental Property Calculator BRRRR Calculator MAO Calculator (70% Rule) Cap Rate Calculator Free Mortgage Calculator: Monthly Payment, PITI & Total Interest Mortgage Calculator Maximum Allowable Offer Calculator (70% Rule): Free Tool for Wholesalers and Flippers Free Cap Rate Calculator: Calculate NOI and Cap Rate Instantly AI Real Estate Coach: Free Mentorship from Lenny, Sid, and Annie Platform Features: Real Estate Investor Software AI Deal Scoring for Real Estate Investors Real Estate Deal Pipeline & Tracking Software Rehab Project Management for Real Estate Investors Real Estate Document Storage & Deal Vault Construction Change Order Tracking for Rehabs Real Estate Portfolio Dashboard & Performance View AI Coaches for Real Estate Investors: Annie, Lenny & Sid About Re:InvestorHub Frequently Asked Questions | Re:InvestorHub Pricing Academy: Free Real Estate Investing Resources | Re:InvestorHub Careers | Re:InvestorHub Contact Us | Re:InvestorHub Support Affiliate Program | Re:InvestorHub Partner Program | Re:InvestorHub Re:InvestorHub vs DealCheck: Which Real Estate Analysis Software Is Better? Re:InvestorHub vs BiggerPockets: Investor Software with AI vs Forums-First Community Real Estate Software by Investor Type Real Estate Software for House Flippers Real Estate Software for BRRRR Investors Real Estate Software for Wholesalers Real Estate Software for Landlords and Rental Investors Real Estate Software for Commercial and Multifamily Investors Off-Market Property Leads for Real Estate Investors Press & Media | Re:InvestorHub Book a Demo | See Re:InvestorHub in Action The All-in-One Platform for Real Estate Investors | Re:InvestorHub Market Watch: On-Market & Off-Market Properties for Investors | Re:InvestorHub