Landlord Calculus helps rental-property investors organize income, expenses, financing and possible exit scenarios in one place. Free calculators, Excel workbooks and PDF reports make it easier to review a deal and explain how a result was calculated.
What the tools do
They calculate from your entries and clearly labeled starting assumptions. Public-data lookups provide context; they do not replace a property’s leases, utility bills, insurance quote, tax assessment, inspection or lender terms.
What is free—and what requires an account
Calculators, worked examples, the checklist and Excel/PDF analysis exports are free. Newsletter signup does not require an account. An account lets you save private analyses and use community or listing features. Property document downloads and approved property listings have separately displayed prices.
Check the evidence
Read the data coverage and methodology, follow a worked example, or read a sample email breakdown. Tell us when an assumption, source or interaction could be clearer.
Questions, corrections or feedback: inquiries@landlordcalculus.com.
Educational tools only. Results are scenarios rather than appraisals, loan approvals or personalized investment, legal or tax advice.