Texas real estate exam mortgage payment calculator, with the per-$1,000 factor and full PITI built in.
Find monthly principal and interest from a rate and term or a payment factor, then add taxes, insurance, PMI, and HOA for the full PITI the exam uses in qualifying ratios.
Monthly principal and interest comes from the loan, the monthly interest rate, and the number of monthly payments. The exam usually hands you a payment factor per $1,000 so you do not have to run the amortization formula by hand. Add 1/12 of annual taxes and insurance, plus PMI and HOA, to reach full PITI.
Convert the annual rate to a monthly rate (divide by 12) and the term to months (years times 12) before computing the payment.
The exam usually gives a payment factor. Multiply the factor by the loan divided by 1,000 to get monthly principal and interest.
Add 1/12 of annual taxes and 1/12 of annual insurance to principal and interest, plus any PMI and HOA.
The front-end ratio is PITI divided by gross monthly income. The back-end ratio adds other monthly debts.
Multiply the monthly payment by the number of payments, then subtract the loan amount to get total interest paid.
Texas has no statewide real estate transfer tax, so there is no transfer-tax line added to a monthly payment.
Find the monthly principal, interest, taxes, and insurance payment.
The exam usually supplies a payment factor per $1,000. Use rate and term when you have the interest rate and loan length.
Enter annual amounts for tax and insurance. The calculator divides each by 12. Leave PMI and HOA at zero if the question does not use them.
Use the MONTHLY rate and the number of MONTHS. Divide the annual rate by 12 and multiply the years by 12 before you compute a payment.
A payment factor is quoted per $1,000 of loan. Multiply the factor by the loan divided by 1,000, not by the whole loan amount.
Principal and interest is only part of the payment. PITI adds 1/12 of annual taxes, 1/12 of annual insurance, and any PMI or HOA.
Many questions ask only for principal and interest, and others ask for full PITI. Answer the exact amount the stem requests, and remember Texas has no statewide transfer tax to add to a monthly payment.
Email the cheat sheet and this calculation.
Get the formula, trap reminders, and your current breakdown in one printable study note.
Which payment is the question asking for?
Most misses are not arithmetic. They come from using the annual rate, mishandling the per-$1,000 factor, or answering principal and interest when the question wants full PITI.
Does the question give an interest rate and term, or a payment factor?
If you have a rate and term, use the amortization formula. If you have a payment factor per $1,000, multiply the factor by the loan divided by 1,000.
Did you convert the rate and term to monthly?
Principal and interest uses the monthly rate (annual divided by 12) and the number of months (years times 12). Using the annual rate is the most common mortgage-math miss.
Is the question asking for P&I or full PITI?
Principal and interest is only part of the payment. PITI adds escrowed taxes and insurance, plus PMI and HOA when present. Answer the exact amount asked.
Do you need total interest?
Multiply the monthly payment by the number of payments and subtract the loan amount. The difference is the total interest paid over the life of the loan.
Four mortgage-payment patterns to know cold.
These cover the setups that cause most misses: rate-and-term amortization, the per-$1,000 factor, full PITI, and total interest.
$320,000 loan, 6.75% annual, 30 years
Use the monthly rate and the number of months, not the annual figures.
$240,000 loan, factor 6.49 per $1,000
Multiply the factor by the loan in thousands, not by the whole loan.
$2,075.51 P&I, $9,000 tax, $1,800 insurance, $150 PMI
Divide annual taxes and insurance by 12 before adding them.
$2,075.51 payment, 360 payments, $320,000 loan
Total interest is total payments minus the original loan amount.
The mortgage mistakes that turn easy math into a wrong answer.
Mortgage math rewards a slow setup. Run these checkpoints before you trust the number.
Using the annual rate as the monthly rate
Principal and interest uses the monthly rate. Divide the annual rate by 12 and multiply the years by 12 before computing the payment.
Multiplying the factor by the whole loan
A payment factor is quoted per $1,000. Divide the loan by 1,000 first, then multiply by the factor.
Answering P&I when the question wants PITI
Read the final ask. Principal and interest is only part of the housing payment. PITI adds escrowed taxes, insurance, PMI, and HOA.
Forgetting to divide annual amounts by 12
Taxes and insurance are usually given annually but paid monthly through escrow. Divide each by 12 before adding to the payment.
Leaving PMI in the payment forever
PMI is not permanent. It typically ends at the lender or statutory equity threshold. Follow what the question tells you about when it drops.
What to study next with mortgage payments.
The payment feeds qualifying ratios, follows from loan-to-value, and shows up inside closing-statement math. Drill them together.
How do you calculate a monthly mortgage payment on the Texas real estate exam?+
If the question gives an interest rate and term, convert the annual rate to a monthly rate and the years to months, then apply the amortization formula. If the question gives a payment factor per $1,000, multiply the factor by the loan amount divided by 1,000. That result is monthly principal and interest.
What does PITI stand for?+
PITI is principal, interest, taxes, and insurance. It is the full monthly housing payment. Add 1/12 of annual property taxes and 1/12 of annual insurance to principal and interest, plus any PMI and HOA dues.
What is a mortgage payment factor per $1,000?+
A payment factor is the monthly principal-and-interest payment for each $1,000 of loan at a given rate and term. Multiply the factor by the loan amount divided by 1,000. The exam often provides the factor so you do not have to compute the amortization formula by hand.
Does Texas add a transfer tax to the mortgage payment?+
No. Texas has no statewide real estate transfer tax, so there is no transfer-tax line in a Texas monthly payment. Watch for distractor answers that add one.
Is this mortgage calculator for a real loan?+
No. It is built for Texas real estate exam preparation. Real loans use lender pricing, escrow analysis, mortgage insurance rules, and disclosures such as the Loan Estimate and Closing Disclosure.
A $240,000 loan has a payment factor of 6.49 per $1,000. What is the monthly principal and interest?
Loan in thousands: 240,000 / 1,000 = 240. Payment: 240 x 6.49 = $1,557.60 monthly principal and interest.