Complete Guide to Mortgage Payments: Everything You Need to Know
Buying a home is one of the biggest financial decisions you'll make. Understanding your mortgage payment is crucial...
Mortgage Payment Calculator
Estimate your monthly mortgage payment including taxes, insurance, and PMI
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Formula
Formula
M = P[r(1+r)^n]/[(1+r)^n-1] + T/12 + I/12 + PMI
M = monthly payment, P = principal, r = monthly interest rate, n = number of payments, T = annual taxes, I = annual insurance, PMI = private mortgage insurance
How to Calculate Manually
- 1 Determine the home price and your available down payment
- 2 Subtract down payment from home price to get loan amount
- 3 Convert annual interest rate to monthly rate (divide by 12)
- 4 Calculate total number of payments (loan term × 12)
- 5 Use the mortgage formula: M = P[r(1+r)^n]/[(1+r)^n-1]
- 6 Add monthly property taxes (annual ÷ 12)
- 7 Add monthly insurance (annual ÷ 12)
- 8 Add PMI if down payment is less than 20%
- 9 Sum all components for total monthly payment
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Reference Table
| Loan Term | Typical Rate Range | Best For |
|---|---|---|
| 15 Years | 5.5% - 7% | Faster payoff, less interest |
| 20 Years | 6% - 7.5% | Balance of payment and interest |
| 30 Years | 6.5% - 8% | Lower monthly payment |
Frequently Asked Questions
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What's included in a mortgage payment?
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How does the interest rate affect my payment?
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Should I pay points to lower my rate?
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