Estimate how much home you may be able to afford with an FHA loan and calculate your expected monthly housing cost. Adjust your down payment, interest rate, loan term, income, and monthly debts to explore your budget. See principal and interest, upfront and annual FHA mortgage insurance, property taxes, homeowners insurance, and the estimated total monthly cost.
* Cost projection assumption: Property taxes, hazard insurance, and HOA dues are held constant over the loan term unless annual inflation rates are explicitly configured above. They represent planning estimates, not predictive municipal forecasts.
| Housing Cost Component | Monthly | 30-Year Total |
|---|---|---|
| Principal & Interest (P&I) | $3,103.10 | $1,117,116.00 |
| Monthly FHA MIP (0.55%) | $221.15 | $51,851.04 |
| Property Tax Estimate | $500.00 | $180,000.00 |
| Hazard Homeowners Insurance | $208.33 | $75,000.00 |
| HOA Dues | $0.00 | $0.00 |
| Estimated Total Monthly Housing Cost | $4,032.58 | $1,423,967.04 |
| Period | Beginning Balance | Scheduled P&I | Principal | Interest | FHA MIP | Total Payment | Ending Balance |
|---|---|---|---|---|---|---|---|
| Year 1 | $490,943.75 | $37,237.18 | $5,487.40 | $31,749.78 | $2,637.84 | $39,875.02 | $485,456.35 |
| Year 2 | $485,456.35 | $37,237.18 | $5,854.90 | $31,382.28 | $2,607.12 | $39,844.30 | $479,601.44 |
| Year 3 | $479,601.44 | $37,237.18 | $6,247.02 | $30,990.16 | $2,574.36 | $39,811.54 | $473,354.42 |
| Year 4 | $473,354.42 | $37,237.18 | $6,665.39 | $30,571.79 | $2,539.32 | $39,776.50 | $466,689.03 |
| Year 5 | $466,689.03 | $37,237.18 | $7,111.79 | $30,125.39 | $2,502.00 | $39,739.18 | $459,577.24 |
| Year 6 | $459,577.24 | $37,237.18 | $7,588.08 | $29,649.11 | $2,462.16 | $39,699.34 | $451,989.17 |
| Year 7 | $451,989.17 | $37,237.18 | $8,096.26 | $29,140.92 | $2,419.68 | $39,656.86 | $443,892.90 |
| Year 8 | $443,892.90 | $37,237.18 | $8,638.49 | $28,598.70 | $2,374.32 | $39,611.50 | $435,254.42 |
| Year 9 | $435,254.42 | $37,237.18 | $9,217.02 | $28,020.16 | $2,325.96 | $39,563.14 | $426,037.40 |
| Year 10 | $426,037.40 | $37,237.18 | $9,834.30 | $27,402.88 | $2,274.36 | $39,511.54 | $416,203.09 |
| Year 11 | $416,203.09 | $37,237.18 | $10,492.92 | $26,744.26 | $2,219.28 | $39,456.46 | $405,710.17 |
| Year 12 | $405,710.17 | $37,237.18 | $11,195.65 | $26,041.53 | $2,160.60 | $39,397.78 | $394,514.52 |
| Year 13 | $394,514.52 | $37,237.18 | $11,945.45 | $25,291.73 | $2,097.84 | $39,335.02 | $382,569.07 |
| Year 14 | $382,569.07 | $37,237.18 | $12,745.46 | $24,491.73 | $2,031.00 | $39,268.18 | $369,823.61 |
| Year 15 | $369,823.61 | $37,237.18 | $13,599.04 | $23,638.14 | $1,959.60 | $39,196.78 | $356,224.57 |
| Year 16 | $356,224.57 | $37,237.18 | $14,509.80 | $22,727.39 | $1,883.52 | $39,120.70 | $341,714.77 |
| Year 17 | $341,714.77 | $37,237.18 | $15,481.54 | $21,755.64 | $1,802.28 | $39,039.46 | $326,233.23 |
| Year 18 | $326,233.23 | $37,237.18 | $16,518.37 | $20,718.81 | $1,715.52 | $38,952.70 | $309,714.86 |
| Year 19 | $309,714.86 | $37,237.18 | $17,624.64 | $19,612.54 | $1,623.00 | $38,860.18 | $292,090.22 |
| Year 20 | $292,090.22 | $37,237.18 | $18,804.99 | $18,432.19 | $1,524.36 | $38,761.54 | $273,285.23 |
| Year 21 | $273,285.23 | $37,237.18 | $20,064.40 | $17,172.78 | $1,419.00 | $38,656.18 | $253,220.83 |
| Year 22 | $253,220.83 | $37,237.18 | $21,408.15 | $15,829.03 | $1,306.68 | $38,543.86 | $231,812.68 |
| Year 23 | $231,812.68 | $37,237.18 | $22,841.89 | $14,395.29 | $1,186.80 | $38,423.98 | $208,970.79 |
| Year 24 | $208,970.79 | $37,237.18 | $24,371.65 | $12,865.53 | $1,058.88 | $38,296.06 | $184,599.13 |
| Year 25 | $184,599.13 | $37,237.18 | $26,003.87 | $11,233.31 | $922.44 | $38,159.62 | $158,595.26 |
| Year 26 | $158,595.26 | $37,237.18 | $27,745.40 | $9,491.78 | $776.88 | $38,014.06 | $130,849.87 |
| Year 27 | $130,849.87 | $37,237.18 | $29,603.56 | $7,633.62 | $621.48 | $37,858.66 | $101,246.31 |
| Year 28 | $101,246.31 | $37,237.18 | $31,586.16 | $5,651.02 | $455.76 | $37,692.94 | $69,660.15 |
| Year 29 | $69,660.15 | $37,237.18 | $33,701.55 | $3,535.64 | $278.88 | $37,516.06 | $35,958.60 |
| Year 30 | $35,958.60 | $37,237.18 | $35,958.60 | $1,278.58 | $90.12 | $37,327.30 | $0.00 |
This calculator models both standard purchase mortgage payments and maximum home purchase affordability under Federal Housing Administration (FHA) underwriting parameters. Follow these four steps to evaluate your loan scenario:
Enter the Home Purchase Price, your planned Down Payment (percentage or dollar amount), the Fixed Note Interest Rate, and the Loan Term (e.g., 30 or 15 years).
Choose whether to finance the 1.75% Upfront MIP (UFMIP) into the mortgage or pay it in cash. The calculator automatically sets the appropriate annual MIP rate based on official HUD matrix guidelines.
Input estimated annual Property Taxes, annual Homeowners Hazard Insurance, and any monthly HOA Dues or other recurring property expenses to model complete housing outflows.
Review your monthly principal and interest (P&I), monthly FHA MIP, estimated total monthly housing cost, cash to close, and interactive annual or monthly amortization schedules.
Mortgage affordability is governed by your available monthly cash flow relative to debt obligations, formalized through two standard debt-to-income (DTI) metrics:
Compares total proposed monthly housing expenses (P&I, MIP, property taxes, homeowners insurance, HOA fees) to gross monthly income. The statutory FHA manual underwriting benchmark is 31%.
Compares total proposed housing expenses plus recurring monthly consumer debt (auto loans, student loans, minimum credit card payments) to gross monthly income. The standard benchmark is 43%.
Because the home purchase price influences both property taxes and monthly FHA MIP, the maximum home price cannot be derived from a single algebraic equation. Our calculator solves this using numerical bisection, identifying the highest home price where total monthly housing outflow satisfies both the front-end and back-end constraints:
Important Underwriting Note: DTI percentages entered in this tool are user-selected planning benchmarks. FHA Automated Underwriting Systems (TOTAL Mortgage Scorecard) may approve higher debt ratios (e.g., up to 46.9% front-end / 56.9% back-end) for qualified borrowers with strong compensating factors (such as substantial cash reserves or verified residual income). Conversely, individual lenders may enforce stricter internal guidelines known as lender overlays.
Every FHA purchase loan requires two separate forms of mortgage insurance to protect the Mutual Mortgage Insurance (MMI) Fund against default: an upfront premium paid at origination and an ongoing annual premium paid in monthly installments.
Standard UFMIP for forward purchase mortgages is 1.75% (175 basis points) of the base loan amount. Borrowers have two payment options:
Annual MIP rates are determined strictly by loan term, base loan size, and initial loan-to-value (LTV) ratio under HUD Mortgagee Letter 2023-05 and HUD Handbook 4000.1, Appendix 1.0. They do not depend on borrower credit score:
| Loan Term | Base Loan Amount | Initial LTV Ratio | Annual MIP Rate | Premium Duration |
|---|---|---|---|---|
| > 15 Years (e.g., 30-Year) | ≤ $726,200 | > 95.0% (e.g., 3.5% Down) | 0.55% (55 bps) | Life of Loan |
| > 15 Years (e.g., 30-Year) | ≤ $726,200 | ≤ 95.0% (e.g., 5% to 10% Down) | 0.50% (50 bps) | 11 Years (if LTV ≤ 90%) |
| > 15 Years (e.g., 30-Year) | > $726,200 | > 95.0% | 0.75% (75 bps) | Life of Loan |
| > 15 Years (e.g., 30-Year) | > $726,200 | ≤ 95.0% | 0.70% (70 bps) | 11 Years (if LTV ≤ 90%) |
| ≤ 15 Years | ≤ $726,200 | > 90.0% | 0.40% (40 bps) | Life of Loan |
| ≤ 15 Years | Any | ≤ 90.0% (e.g., 10%+ Down) | 0.15% (15 bps) | 11 Years |
MIP Duration Rule: For mortgages with an initial LTV of 90% or less (down payment of 10% or more), annual MIP cancels automatically after 11 years (132 monthly payments). For mortgages with an initial LTV above 90% (down payment under 10%), annual MIP remains for the entire mortgage term.
Refinancing Refund Note: If an existing FHA loan is refinanced into a new FHA mortgage within three years (36 months), HUD policy permits a partial pro-rated credit of the prior UFMIP toward the new upfront fee. This credit is not paid as a cash refund and is only available on FHA-to-FHA refinances.
An FHA monthly mortgage payment consists of several distinct recurring components managed through lender escrow accounts:
The contractual monthly installment repaying your borrowed note principal with interest. Calculated using the standard amortization formula based on the total financed balance and fixed note rate.
One-twelfth of the annual FHA mortgage insurance premium. In actual loan servicing, the annual fee is calculated using the average outstanding unpaid balance for the upcoming year, declining gradually over time.
County and municipal real estate taxes collected monthly by your mortgage servicer (annual tax divided by 12) and disbursed directly to taxing authorities from your escrow account.
Property hazard and casualty insurance premiums (annual premium divided by 12) held in escrow to pay the insurance provider at each annual policy renewal.
Cost Projection Assumption: Property tax assessments and insurance premiums typically rise over time due to municipal reassessments and inflation. This calculator assumes entered escrow amounts remain constant across the term unless you toggle cost escalation in the advanced settings.
The base loan amount is the purchase price minus the borrower's cash down payment (subject to appraisal valuation). Under HUD statutory rules, minimum down payment tiers are tied directly to credit scores:
The base loan amount cannot exceed the statutory limit established annually by HUD for the county where the property is located. HUD sets national benchmark floors for low-cost regions and ceilings for high-cost housing markets:
(Source: HUD Notice No. 25-145. Limits for 2-unit, 3-unit, and 4-unit properties are proportionately higher, up to $1,599,000 in ceiling areas.)
Each scheduled monthly mortgage payment consists of principal reduction and accrued interest calculated on the outstanding balance. Early in the loan term, the majority of your payment covers interest charges; over time, the interest share declines and principal reduction accelerates.
On our standard $350,000 purchase scenario (3.5% down, $343,660.63 financed note balance at 6.5% interest, scheduled P&I of $2,172.17/mo):
Biweekly Payment Clarification: Accelerated biweekly schedules make 26 half-payments per year. Over 52 weeks, this equals 13 full monthly payment equivalents—effectively making one extra full monthly payment each year. It is not equivalent to standard 12-month scheduling without extra payments.
Both FHA and conventional mortgages offer low-down-payment paths to homeownership, but their mortgage insurance structures and underwriting criteria differ significantly:
| Feature | FHA Mortgage | Conventional Mortgage |
|---|---|---|
| Minimum Down Payment | 3.5% (at 580+ score) or 10% (at 500–579) | 3.0% (first-time buyers) or 5.0% standard |
| Minimum Credit Score | 580 for 3.5% down (500 for 10% down) | Typically 620+ (660+ preferred) |
| Upfront Mortgage Insurance | 1.75% mandatory UFMIP (can be financed) | None required on standard monthly PMI |
| Annual Mortgage Insurance | Fixed statutory rate (0.55% for 30-year) | Risk-based PMI (varies by score and LTV) |
| Insurance Cancellation | Life of loan (if <10% down) or 11 years (if ≥10% down) | Cancels automatically at 78% LTV under HPA |
For conventional payment modeling without upfront FHA insurance, visit our Mortgage Calculator.
Two common variations of FHA financing involve fixer-upper properties and small multifamily real estate:
FHA 203(k) is a specialized rehabilitation loan that bundles the purchase price and qualified renovation costs into a single mortgage. It is distinct from construction-to-permanent loans (which finance ground-up building through draw disbursements). This calculator does not model 203(k) contractor escrow reserves or construction draw schedules.
FHA loans permit 3.5% down financing on 2-to-4 unit residential buildings if the borrower occupies one unit as their primary residence for at least 12 months. For 3- and 4-unit buildings, HUD mandates that net rental income from all units must pass a “self-sufficiency test” to cover the monthly PITI payment.
To illustrate how each formula operates in practice, consider a standard forward purchase scenario with 3.5% down financing and a 30-year fixed note rate of 6.50%:
| Parameter | Calculation & Formula | Result Amount |
|---|---|---|
| Home Purchase Price | Contract agreed price | $350,000.00 |
| Down Payment (3.5%) | $350,000 × 0.035 | $12,250.00 |
| Base Loan Amount | $350,000 − $12,250 | $337,750.00 |
| Upfront MIP (1.75%) | $337,750 × 0.0175 (Financed) | $5,910.63 |
| Total Financed Note Principal | $337,750 + $5,910.63 | $343,660.63 |
| Monthly Principal & Interest | 30 years @ 6.50% fixed note rate | $2,172.17 |
| Monthly FHA MIP (First Year) | $337,750 × 0.55% ÷ 12 | $154.80 |
| Estimated Monthly Property Taxes | $3,600 annual tax ÷ 12 | $300.00 |
| Estimated Monthly Hazard Insurance | $1,400 annual policy ÷ 12 | $116.67 |
| Estimated Total Monthly Housing Cost | Sum of P&I + MIP + Taxes + Insurance | $2,743.64 |
Direct educational answers to frequent questions regarding FHA mortgage payments, underwriting parameters, and insurance guidelines:
Your affordable FHA home price depends on your gross monthly income, monthly debt payments, down payment, interest rate, and local housing costs (taxes, insurance, and MIP). Standard FHA guidelines use debt-to-income (DTI) benchmarks of 31% for housing costs and 43% for total debt, though automated underwriting may permit higher ratios with compensating factors. Our calculator's Affordability Mode uses numerical bisection to estimate your maximum home purchase price based on your chosen front-end and back-end DTI targets.
Under standard HUD guidelines, the minimum down payment is 3.5% of the purchase price for borrowers with a credit score of 580 or higher. Borrowers with credit scores between 500 and 579 are required to put down at least 10%. Borrowers with credit scores below 500 are ineligible for FHA-insured financing.
The total monthly payment includes scheduled principal and interest (P&I) based on the note rate and financed loan balance, monthly installments of the annual mortgage insurance premium (MIP), one-twelfth of estimated annual property taxes, one-twelfth of annual homeowners hazard insurance, and any applicable monthly HOA or maintenance dues.
Upfront MIP (UFMIP) is a one-time charge equal to 1.75% of the base loan amount, due at closing. Most borrowers choose to finance it directly into the loan balance. Annual MIP is an ongoing insurance premium calculated as an annual percentage of the outstanding loan balance, divided into 12 equal monthly installments and paid as part of your regular mortgage escrow.
Upfront MIP is calculated as Base Loan × 1.75%. The annual MIP rate is determined by your loan term, base loan size, and initial loan-to-value (LTV) ratio per HUD Mortgagee Letter 2023-05. Monthly MIP is calculated by applying the annual rate to the average outstanding balance and dividing by 12. For standard 30-year loans with 3.5% down, the annual rate is 0.55% (55 basis points).
No. Unlike private mortgage insurance (PMI) on conventional loans, FHA annual and upfront MIP rates are set by statutory HUD policy and do not vary by credit score. A borrower with a 580 credit score pays the exact same FHA MIP rate as a borrower with a 780 credit score for the same loan amount, term, and down payment.
Under HUD policy, if you put down 10% or more (initial LTV ≤ 90%), annual MIP cancels automatically after 11 years (132 monthly payments). If your initial down payment is less than 10% (LTV > 90%), annual MIP remains for the entire life of the loan. To remove MIP on a loan with less than 10% down, borrowers typically refinance into a conventional mortgage once they reach 20% home equity.
Yes. The calculator includes fields for estimated annual property taxes and homeowners insurance, converting them to monthly escrow allocations (/12). You can also include HOA dues, other recurring expenses, and optional annual cost inflation rates in the advanced settings.
Yes. FHA loans can finance 1-to-4 unit residential properties, including duplexes, triplexes, and fourplexes, with as little as 3.5% down, provided the borrower occupies one of the units as their primary residence for at least 12 months. For 3- and 4-unit properties, the property must also pass HUD's self-sufficiency test, where net rental income covers the monthly mortgage payment.
No. This calculator is designed for standard FHA forward purchase mortgages. FHA 203(k) is a specialized rehabilitation loan that finances renovation costs into the mortgage, while construction-to-permanent loans cover ground-up building through disbursement draws. This tool does not model renovation budgets, architectural contingency reserves, or construction draw schedules.
No. CalcPlatform is an independent educational calculation resource and is not affiliated with HUD, the FHA, or any mortgage lender. This calculator provides educational estimates for planning purposes only and does not constitute a CFPB Loan Estimate, loan preapproval, or contractual quote. Actual terms, rates, and eligibility are determined exclusively by your approved lender.
Yes. Borrowers can choose between financing the 1.75% UFMIP into the mortgage or paying it out of pocket in cash at closing. Financing UFMIP increases your total loan principal and monthly P&I payment, but reduces upfront cash to close. Paying UFMIP in cash keeps your loan balance at the base loan amount and saves interest over the loan term. Both options are modeled in our calculator.