TToolWise Digital Shop on Etsy →
For landlords & real-estate investors

Real Estate & Rentals tools & templates.

Track rentals, deposits, and property maintenance — spreadsheets that show what each unit actually earns, plus free money calculators.

What do you need help with?

Free tools

Free calculators for real estate & rentals

Run the numbers in your browser — no signup. Each pairs with a ready-made spreadsheet.

Free tool

Real Estate ROI Calculator

enter price, down payment, rent, and expenses to see cash-on-cash return, cap rate, and monthly cash flow instantly

Free · instant · no signup
Free tool

DSCR Calculator

enter rental income, operating expenses, and your mortgage payment to see your debt service coverage ratio and whether it clears a lender's 1

Free · instant · no signup
Free tool

Mortgage Payment Calculator

enter home price, down payment, rate, and term to see your monthly principal & interest, loan amount, and total interest paid

Free · instant · no signup
Free tool

Balance Sheet Calculator

enter your assets and liabilities to see total assets, total liabilities, owner's equity, and your current ratio instantly

Free · instant · no signup
Templates

Ready-made spreadsheets

Google Sheets & Excel, each with a free phone version. Buy direct or on Etsy.

See the full catalog →

Real Estate & Rentals — Quick FAQ

What's a good cap rate for a rental property?

Cap rate (net operating income ÷ price) varies by market — many investors look for roughly 5–8%, but a lower cap rate can be fine in an appreciating area. Run any deal through the free real estate ROI calculator.

How much cash flow should a rental produce?

Enough to cover the mortgage and expenses with a real cushion — many buyers target positive monthly cash flow and a cash-on-cash return of 8%+. Check both, plus DSCR, with the DSCR calculator and ROI calculator.

What's the best spreadsheet for tracking rental properties?

One that shows each unit's rent, expenses, and real cash flow in one place. The Landlord Spreadsheet does exactly that in Google Sheets or Excel, with a free phone version.

More: all free calculators · all industries · the full catalog.

Not sure where to start?

Browse every tool and template in the shop — 250+ for money, home, life, and business.

Browse the full catalog →