How to Use This Mortgage Calculator
Our free mortgage calculator gives you an instant estimate of your monthly payment, total interest cost, and full amortization schedule. Enter four numbers and you're done — no signup, no login required.
What Is Included in a Monthly Mortgage Payment? (PITI)
Your true monthly cost has four parts — collectively called PITI. Most lenders collect all four through your monthly payment and pay your taxes and insurance on your behalf via an escrow account.
| Component | What It Pays For | Typical Range |
|---|---|---|
| P — Principal | Reduces your loan balance each month | Grows over time as interest shrinks |
| I — Interest | Cost of borrowing — paid to lender | Based on rate & remaining balance |
| T — Property Taxes | Annual local taxes ÷ 12, held in escrow | 0.4%–2.2% of home value/year |
| I — Homeowners Insurance | Required by lender; protects your home | $1,000–$2,700/year ($100–$200/mo) |
| PMI (if <20% down) | Protects lender if you default — not you | 0.5%–1.5% of loan/year |
| HOA Fees (if applicable) | Required by homeowners associations | $100–$600+/month |
Real Mortgage Payment Examples (2026 Rates)
These examples use current 2026 rate estimates. Your actual payment depends on your credit score, lender, and loan type. Use the calculator above to run your exact scenario.
| Home Price | Down Payment | Loan Amount | Rate / Term | P&I Payment | Total Interest | Est. PMI |
|---|---|---|---|---|---|---|
| $200,000 | 10% ($20,000) | $180,000 | 6.5% / 30yr | $1,138 | $229,628 | ~$75/mo |
| $300,000 | 10% ($30,000) | $270,000 | 6.75% / 30yr | $1,751 | $360,338 | ~$113/mo |
| $400,000 | 20% ($80,000) | $320,000 | 6.5% / 30yr | $2,023 | $408,669 | None |
| $500,000 | 20% ($100,000) | $400,000 | 6.75% / 30yr | $2,594 | $533,834 | None |
| $300,000 | 10% ($30,000) | $270,000 | 6.0% / 15yr | $2,279 | $140,000 | ~$113/mo |
| $400,000 | 20% ($80,000) | $320,000 | 5.75% / 15yr | $2,657 | $158,172 | None |
P&I = Principal + Interest only. Add property taxes + insurance for full PITI payment. PMI estimates based on 0.5% annual rate. Estimates only — actual rates vary by lender.
How to Calculate a Mortgage Payment — The Formula
The standard fixed-rate monthly mortgage payment formula is based on amortization mathematics:
📐 Step-by-Step Example: $300,000 Home, 10% Down, 6.75%, 30 Years
The formula applies to all fixed-rate mortgages — conventional, FHA, VA, and USDA. For adjustable-rate mortgages (ARMs), the payment recalculates whenever the rate adjusts after the initial fixed period.
How Is Mortgage Interest Calculated?
Each month, your lender charges interest on the remaining loan balance, not the original amount. The formula is: Monthly Interest = Remaining Balance × (Annual Rate ÷ 12).
For a $270,000 loan at 6.75%, Month 1 interest = $270,000 × 0.005625 = $1,519. Your $1,751 payment covers $1,519 interest + $232 principal. In Month 2, interest is charged on $269,768 — slightly less. Over 360 months, this "amortization" shifts from mostly interest to mostly principal. This is why extra payments early in the loan save so much — each principal dollar removed eliminates all the future interest that would have been charged on it.
How Much Mortgage Can I Afford? (Mortgage Affordability Calculator)
Lenders primarily use your Debt-to-Income ratio (DTI) to determine how much you can borrow. The commonly used 28/36 rule sets two limits that guide most conventional lenders:
Mortgage Affordability by Income — DTI Calculator Table
Use your gross (pre-tax) monthly income below. To find your actual take-home pay, use our Paycheck Calculator — then apply the 28% rule to your net income for a more conservative budget.
| Annual Income | Max Housing (28%) | Max Total Debt (36%) | Est. Loan Range |
|---|---|---|---|
| $50,000/yr ($4,167/mo) | $1,167/mo | $1,500/mo | $145K–$165K |
| $75,000/yr ($6,250/mo) | $1,750/mo | $2,250/mo | $220K–$250K |
| $100,000/yr ($8,333/mo) | $2,333/mo | $3,000/mo | $295K–$340K |
| $125,000/yr ($10,417/mo) | $2,917/mo | $3,750/mo | $370K–$425K |
| $150,000/yr ($12,500/mo) | $3,500/mo | $4,500/mo | $445K–$510K |
| $200,000/yr ($16,667/mo) | $4,667/mo | $6,000/mo | $595K–$680K |
Loan ranges estimated at 6.75% / 30-year fixed. Add taxes + insurance to determine true PITI vs. 28% limit. FHA/VA may allow DTI up to 43–57%.
Note: FHA allows DTI up to 57% for strong-credit borrowers. VA and USDA use a residual income model rather than strict DTI limits. Your actual buying power may be higher or lower depending on your credit score, assets, and lender. Use our Home Affordability Calculator for a full analysis.
How to Calculate DTI Ratio for a Mortgage
DTI = (All Monthly Debt Payments ÷ Gross Monthly Income) × 100
Extra Payment & Early Mortgage Payoff Calculator
Making extra payments toward your mortgage principal is one of the most powerful wealth-building strategies available to homeowners. Because interest is charged on the remaining balance, every dollar you pay toward principal eliminates all future interest that would have been charged on that dollar for the rest of the loan term. The impact compounds dramatically over time.
| Loan | Rate | Extra/Month | Interest Saved | Years Saved | New Payoff |
|---|---|---|---|---|---|
| $300,000 | 6.75% | $100/mo | $37,700 | 4.2 years | ~25.8 yrs |
| $300,000 | 6.75% | $200/mo | $64,900 | 7.1 years | ~22.9 yrs |
| $300,000 | 6.75% | $500/mo | $118,600 | 13.2 years | ~16.8 yrs |
| $300,000 | 6.75% | $1,000/mo | $172,000 | 19.1 years | ~10.9 yrs |
Based on 30-year, $300,000 loan at 6.75%. Estimates only.
💡 Bi-Weekly Payment Strategy
Split your monthly payment in half and pay every two weeks. This produces 26 half-payments per year — equivalent to 13 full payments instead of 12. On a $300,000 loan at 6.75%, this approach saves approximately $58,000 in interest and cuts about 5 years from the term — with no real budget impact. Many lenders offer bi-weekly payment programs, or you can simply make one extra full payment per year yourself.
How to Pay Off Your Mortgage Early
15-Year vs 30-Year Mortgage: Full Comparison
The loan term is one of the biggest decisions you'll make. Here's a full comparison on a $320,000 loan:
| Factor | 30-Year Fixed (6.5%) | 15-Year Fixed (5.75%) |
|---|---|---|
| Monthly Payment (P&I) | $2,023 | $2,657 |
| Monthly Difference | — | +$634/month more |
| Total Interest Paid | $408,669 | $158,172 |
| Interest Saved (15yr) | — | $250,497 saved |
| Total Cost of Loan | $728,669 | $478,172 |
| Equity at Year 5 | ~7% of value | ~20% of value |
| Interest Rate | Higher (more risk for lender) | Lower (typically 0.5–1% less) |
| Best For | Budget flexibility; plan to invest the difference | Minimizing interest; faster debt payoff |
FHA, VA, USDA, Conventional & Jumbo Mortgages: Which Is Right for You?
The loan type affects your down payment requirement, credit score minimum, mortgage insurance costs, and maximum DTI. Here's a comprehensive comparison of all major mortgage types available in 2026:
| Loan Type | Min. Down | Min. Credit | Max DTI | Mortgage Insurance | Best For |
|---|---|---|---|---|---|
| Conventional | 3% | 620 | 45% | PMI until 20% equity | Good credit, larger down payment |
| FHA | 3.5% | 580 | 57% | MIP for life (if <10% down) | Lower credit scores, first-time buyers |
| VA | 0% | No official min. | 41% | None (funding fee only) | Veterans, active-duty military |
| USDA | 0% | 640 | 41% | Annual fee (~0.35%) | Rural / suburban buyers |
| Jumbo | 10–20% | 700+ | 43% | Varies by lender | Loans above $766,550 (2026 limit) |
| ARM (5/1) | 5% | 620 | 45% | If <20% down | Short-term ownership (5–7 yrs) |
🏛️ FHA Mortgage Calculator Guide
FHA loans are insured by the Federal Housing Administration. They accept credit scores as low as 580 (with 3.5% down) and allow higher DTI ratios. The tradeoff: Mortgage Insurance Premium (MIP) is mandatory and lasts the full loan term if you put less than 10% down — costing roughly 0.85% of the loan annually. On a $270,000 FHA loan, that's ~$191/month in MIP added to your payment. Many borrowers refinance to a conventional loan once they reach 20% equity to eliminate MIP.
🎖️ VA Mortgage Calculator Guide
VA loans are available to eligible veterans, active-duty service members, and surviving spouses — backed by the Department of Veterans Affairs. Benefits: 0% down payment, no PMI, competitive rates, and no official credit score minimum (most lenders prefer 620+). A one-time VA funding fee applies (1.25%–3.3% of loan amount, depending on service history and down payment). This fee can be rolled into the loan. For most veterans, the VA loan offers the best overall terms available.
Understanding Mortgage Amortization (Year-by-Year Breakdown)
Amortization is the process by which your loan balance decreases over time. In the early years of a 30-year mortgage, the vast majority of each payment goes toward interest — not principal. This front-loading of interest is why the first 5–10 years of a mortgage feel like "renting from your lender."
| Year | Annual Principal | Annual Interest | Cumulative Principal | Cumulative Interest | Remaining Balance |
|---|---|---|---|---|---|
| 1 | $2,772 | $17,840 | $2,772 | $17,840 | $267,228 |
| 3 | $2,974 | $17,638 | $8,618 | $52,794 | $261,382 |
| 5 | $3,188 | $17,424 | $14,750 | $86,462 | $255,250 |
| 10 | $3,802 | $16,810 | $31,450 | $168,552 | $238,550 |
| 15 | $4,536 | $16,076 | $51,012 | $218,988 | |
| 20 | $5,412 | $15,000 | $74,568 | $311,832 | $195,432 |
| 25 | $6,455 | $14,157 | $103,440 | $368,160 | $166,560 |
| 30 | $21,012 | $0* | $270,000 | $360,338 | $0 |
Based on $270,000 loan at 6.75% / 30-year fixed. *Year 30 fully paid off. Approximate figures.
Private Mortgage Insurance (PMI): Cost & How to Remove It
PMI is required on conventional loans when your down payment is less than 20% of the purchase price. It protects the lender (not you) if you stop making payments. On a $300,000 loan, PMI typically adds $125–$375/month ($1,500–$4,500/year) to your payment.
| Down Payment | Loan Amount ($300K home) | PMI Rate (Est.) | Monthly PMI Cost | When PMI Ends |
|---|---|---|---|---|
| 3% ($9,000) | $291,000 | 1.0–1.5% | $243–$364/mo | When balance reaches $240K |
| 5% ($15,000) | $285,000 | 0.8–1.2% | $190–$285/mo | When balance reaches $240K |
| 10% ($30,000) | $270,000 | 0.5–0.8% | $113–$180/mo | When balance reaches $240K |
| 15% ($45,000) | $255,000 | 0.3–0.5% | $64–$106/mo | When balance reaches $240K |
| 20%+ ($60,000+) | $240,000 or less | No PMI | $0 | N/A — no PMI required |
✅ How to Remove PMI
- Request removal once balance = 80% of original purchase price
- Lenders must cancel at 78% (Homeowners Protection Act)
- If home has appreciated, request a new appraisal to cancel early
- Making extra principal payments speeds up PMI removal
- Refinancing to a conventional loan removes FHA's MIP entirely
⚠️ FHA MIP vs. PMI
FHA loans charge a Mortgage Insurance Premium (MIP) instead of PMI. MIP has two parts: an upfront premium of 1.75% of the loan (typically rolled in), plus an annual premium of 0.55%–1.05% added monthly. If you put less than 10% down, MIP lasts for the entire loan term — you cannot cancel it without refinancing. This is why many FHA borrowers refinance to conventional once they hit 20% equity.
Mortgage Rates by State (2026) — California, Texas, Florida & More
While mortgage rates are set nationally, local factors — property taxes, insurance costs, home prices, and lender competition — significantly affect your total monthly payment by state.
| State | Avg 30-yr Rate | Avg 15-yr Rate | Median Home Price | Key Note |
|---|---|---|---|---|
| California | 6.75% | 6.10% | $798,000 | High-cost, jumbo common |
| Texas | 6.65% | 6.05% | $318,000 | No state income tax |
| Florida | 6.70% | 6.08% | $412,000 | High insurance costs |
| New York | 6.80% | 6.15% | $453,000 | High property taxes |
| Ohio | 6.55% | 5.95% | $218,000 | Affordable midwest market |
| North Carolina | 6.60% | 6.00% | $330,000 | Growing market, competitive |
| New Jersey | 6.75% | 6.12% | $489,000 | Highest property taxes in US |
Rate estimates as of early 2026. Actual rates vary by lender, credit score, and loan type. Source: Freddie Mac PMMS, Zillow, Redfin. Always get written Loan Estimates from multiple lenders.
Connecting Your Income to Your Mortgage Budget
Before you can apply the 28/36 rule, you need your actual take-home income — not just your gross salary. Federal income taxes, state taxes, Social Security (6.2%), Medicare (1.45%), 401(k) contributions, and health insurance can reduce your gross pay by 20–35%. That changes your real housing budget significantly.
Example: $80,000 Salary in Texas
Our Take-Home Salary Calculator shows your exact net monthly income after all deductions — the real number that determines what mortgage you can comfortably afford. For hourly workers or those with variable income, our Paycheck Calculator breaks down every deduction by pay period.
For the complete picture — from salary to mortgage budget to total home cost — use our Home Affordability Calculator and our Rent vs Buy Calculator to model whether buying makes financial sense for your specific situation.
✅ Ways to Lower Your Monthly Payment
- Make a larger down payment to reduce the loan amount and eliminate PMI
- Improve your credit score to 740+ before applying for the best rates
- Shop 3+ lenders — rates can vary by 0.5%+ on the same loan
- Buy mortgage discount points to permanently lower your rate
- Choose a less expensive home or area to reduce the loan amount
- Pay off existing debts to lower your DTI before applying
⚠️ Hidden Costs to Budget For
- Closing costs: 2–5% of purchase price (due at closing, not in monthly payment)
- Home inspection: $300–$600 (essential — do not skip)
- Moving costs: $1,000–$5,000+ depending on distance
- Maintenance & repairs: budget 1–2% of home value per year
- HOA fees: $100–$600+/month in many condo and planned communities
- Utility cost increases: typically higher in owned homes vs. apartments