About the Rent to Own Calculator
In a rent-to-own (lease-option or lease-purchase) agreement you rent a home for a set period with the right — or obligation — to buy it at a price agreed today. Part of each month’s rent is often credited toward the purchase, and the upfront option fee may be credited too. This rent to own calculator totals those credits, shows what you will still owe at closing, and projects whether the agreed price is likely to be above or below the home’s market value when you buy.
It is meant for tenants weighing a lease-to-own offer, sellers structuring one, and anyone rebuilding credit before a mortgage. Enter the agreed purchase price, the home’s current value and expected appreciation, the term, the option fee and the monthly rent and rent credit.
Remember that if you do not buy, the option fee and rent credits are normally forfeited. The calculator shows that amount at risk. It does not model mortgage qualification, closing costs or legal terms, so have any agreement reviewed before you sign.
With the default inputs, the balance due at purchase is $296,700.00. Change any value above to recalculate instantly.
How to use the rent to own calculator
- 1Enter the purchase price written into the agreement.
- 2Enter today’s market value and a realistic appreciation rate.
- 3Set the lease term, option fee and whether the fee is credited.
- 4Enter the monthly rent and the portion credited toward the purchase.
- 5Check the balance due, the price gap and the money at risk if you don’t buy.
Formula and method
Rent credits accumulate each month for the whole lease term, and the option fee is added when the agreement credits it toward the purchase. The balance due is what you still need to finance or pay when you exercise the option to buy.
The projected value compounds today’s market value at the appreciation rate you enter. Comparing it with the agreed price shows whether the locked-in price will look like a bargain or an overpayment at closing. Money at risk is the option fee plus rent credits, which are usually forfeited if you do not buy.
- g
- Expected annual appreciation
- years
- Lease term before the purchase
Worked examples
3-year lease-option on a $300k home
A $7,500 credited option fee plus $300 a month for 36 months gives $18,300 of credits, leaving $296,700 due on a $315,000 price. If the $300,000 home grows 4% a year it would be worth about $337,459, roughly $22,459 above the agreed price.
Option fee not credited, slow appreciation
Only the $200 monthly credits count ($4,800), so $245,200 is due. At 2% growth the $240,000 home reaches about $249,696 — slightly below the $250,000 price — and $9,800 would be lost if you did not buy.
Frequently asked questions
How does rent to own work?+
You sign a lease plus an option (or obligation) to buy the home at a set price within a set time. You usually pay an upfront option fee, and part of each month’s rent may be credited toward the purchase price or down payment.
What is a typical rent credit?+
Rent credits vary by agreement; they are often a fixed amount or a percentage of the monthly rent. Rent in rent-to-own deals is often set above market rent to fund the credit, so compare with local rents.
Do I get my option fee back if I don’t buy?+
Usually not. The option fee pays the seller for taking the home off the market and is normally non-refundable. Rent credits are generally forfeited too, unless the contract says otherwise.
Can rent credits count toward my down payment?+
Some lenders accept documented rent credits toward the down payment, but rules differ by loan type and require proof of above-market rent. Ask your lender before signing the agreement.
What is the difference between a lease option and a lease purchase?+
A lease option gives you the right but not the obligation to buy. A lease purchase commits you to buy at the end of the term, so failing to buy can have legal consequences beyond losing credits.
Results are estimates for educational purposes and are not financial advice. Rates, fees and terms vary — confirm with your lender or a licensed advisor before making decisions.