Real Estate Investment Calculator

Mortgage, operating costs, extra-payment savings, and fractional rental break-even — all client-side.

Loan

Operating Costs

Lump sum covering tax, insurance, HOA, utilities, maintenance, supplies. Switch to Detailed for an itemized breakdown.

Monthly Summary

Loan amount
Cash to close
Principal & interest
Tax escrow
Insurance escrow
HOA
Monthly operating expenses
Total monthly carrying cost
Total interest over loan life
Total cost of loan (P+I)

Extra Monthly Payment

Payoff with extra
Time saved
Interest paid with extra
Interest saved

Fractional Ownership & Rental Break-even

Your share of annual carrying cost
Nights rented per year (est.)
Bookings per year (est.)
Cleaning revenue (passthrough)
Required gross rental revenue
Break-even nightly rate

Assumes management fee is charged on gross room revenue (not cleaning passthrough), and that you cover your share of all carrying costs while owning the fraction. Adjust inputs to model your specific contract.

Amortization Schedule

# Date Payment Principal Interest Extra Balance Cum. Interest