Quick, focused calculators for screening, financing and running rental properties. Each runs in your browser and shows the formula next to the answer.
- 1% Rule Calculator – Free 1% rule calculator: compare monthly rent with purchase price plus repairs, see the rent needed to pass the 1% and 2% rules and the max price your
- 50% Rule Calculator – Free 50% rule calculator: estimate operating expenses as half of gross rent, then see NOI and cash flow after your mortgage payment.
- Gross Rent Multiplier (GRM) Calculator – Free GRM calculator: gross rent multiplier from price and rent, plus the property value implied by a market GRM.
- Cash-on-Cash Return Calculator – Free cash-on-cash return calculator: annual pre-tax cash flow divided by total cash invested (down payment, closing costs, repairs).
- NOI Calculator – Free NOI calculator: gross rent minus vacancy and operating expenses (taxes, insurance, repairs, management), with cap rate at your price.
- Prorated Rent Calculator – Free prorated rent calculator for landlords and tenants: daily rent and the amount due for a mid-month move-in or move-out, using days in the month or
- Rent Increase Calculator – Free rent increase calculator: new rent from a percentage increase, the percent change between two rents, and the extra yearly income.
- Property Management Fee Calculator – Free property management fee calculator: monthly percentage fee, leasing fee, renewal fee and vacancy to see the true annual cost and effective percen
- Cash-Out Refinance Calculator (Rental) – Free rental cash-out refinance calculator: max new loan at your LTV, net cash proceeds after closing costs, new monthly payment and the change in cash
- Seller Financing Calculator – Free seller financing calculator: monthly payment, balloon balance due, and total interest for an owner-financed property with amortization and balloo
- Rental Property ROI Calculator – Free rental ROI calculator: total annual return from cash flow, mortgage principal paydown and appreciation, as a percentage of cash invested.
- Vacancy Rate Calculator – Free vacancy rate calculator: physical vacancy from vacant days, economic vacancy from lost rent, and the annual income lost.