What is the monthly payment on a $100,000 mortgage at 8.00%?
Monthly breakdown
Total interest $45,593 · loan paid off in 10 years
Change the numbers
Monthly breakdown
Total interest $45,593 · total PMI $0 · paid off in 10 years
Compare loan terms
| Term | Monthly (P&I) | Total monthly | Total interest |
|---|---|---|---|
| 10 years | $1,213 | $1,511 | $45,593 |
| 15 years | $956 | $1,254 | $72,017 |
| 20 years | $836 | $1,134 | $100,746 |
| 30 years | $734 | $1,032 | $164,155 |
Amortization schedule
| Year | Interest | Principal | Balance |
|---|---|---|---|
| 1 | $7,754 | $6,805 | $93,195 |
| 2 | $7,189 | $7,370 | $85,825 |
| 3 | $6,578 | $7,982 | $77,843 |
| 4 | $5,915 | $8,644 | $69,199 |
| 5 | $5,198 | $9,362 | $59,837 |
| 6 | $4,421 | $10,139 | $49,698 |
| 7 | $3,579 | $10,980 | $38,718 |
| 8 | $2,668 | $11,892 | $26,826 |
| 9 | $1,681 | $12,879 | $13,948 |
| 10 | $612 | $13,948 | $0 |
Showing 120 payments. Schedule assumes a fixed rate and constant home value for PMI cancellation.
Payment at nearby interest rates
| Interest rate | Monthly P&I | Difference |
|---|---|---|
| 7.50% | $1,187 | −$26 |
| 7.75% | $1,200 | −$13 |
| 8.00% | $1,213 | — |
| 8.25% | $1,227 | +$13 |
| 8.50% | $1,240 | +$27 |
$100k over different loan terms
| Term | Monthly P&I | With tax & insurance | Total interest |
|---|---|---|---|
| 10 years | $1,213 | $1,511 | $45,593 |
| 15 years | $956 | $1,254 | $72,017 |
| 20 years | $836 | $1,134 | $100,746 |
| 30 years | $734 | $1,032 | $164,155 |
Total monthly cost by state
Same $125,000 home, same 8.00% rate — only property tax and insurance change. This is why two identical loans can differ by hundreds of dollars a month.
| State | Property tax | Insurance | Total monthly |
|---|---|---|---|
| Florida | $90 | $500 | $1,803 |
| Texas | $175 | $333 | $1,722 |
| Illinois | $214 | $142 | $1,568 |
| New York | $171 | $142 | $1,526 |
| Colorado | $54 | $225 | $1,492 |
| Ohio | $159 | $117 | $1,489 |
| Pennsylvania | $155 | $108 | $1,477 |
| Georgia | $91 | $167 | $1,471 |
| North Carolina | $81 | $150 | $1,445 |
| Washington | $96 | $117 | $1,426 |
| California | $78 | $133 | $1,425 |
| Arizona | $65 | $142 | $1,420 |
First 12 months of the amortization schedule
| Month | Interest | Principal | Balance |
|---|---|---|---|
| 1 | $666.67 | $546.61 | $99,453.39 |
| 2 | $663.02 | $550.25 | $98,903.14 |
| 3 | $659.35 | $553.92 | $98,349.22 |
| 4 | $655.66 | $557.61 | $97,791.60 |
| 5 | $651.94 | $561.33 | $97,230.27 |
| 6 | $648.20 | $565.07 | $96,665.20 |
| 7 | $644.43 | $568.84 | $96,096.35 |
| 8 | $640.64 | $572.63 | $95,523.72 |
| 9 | $636.82 | $576.45 | $94,947.27 |
| 10 | $632.98 | $580.29 | $94,366.97 |
| 11 | $629.11 | $584.16 | $93,782.81 |
| 12 | $625.22 | $588.06 | $93,194.75 |
Down payment scenarios on a $125,000 home
| Down | Loan | PMI | Total monthly |
|---|---|---|---|
| 0% ($0) | $125,000 | $57 | $1,872 |
| 5% ($6,250) | $118,750 | $54 | $1,793 |
| 10% ($12,500) | $112,500 | $52 | $1,714 |
| 15% ($18,750) | $106,250 | $49 | $1,636 |
| 20% ($25,000) | $100,000 | $0 | $1,511 |
| 25% ($31,250) | $93,750 | $0 | $1,435 |
| 30% ($37,500) | $87,500 | $0 | $1,360 |
FAQ
What is the monthly payment on a $100,000 mortgage at 8.00% for 10 years?
Principal and interest alone is $1,213 per month. Adding the U.S. average property tax (1.1% of home value) and homeowners insurance ($2,200/year) brings the realistic monthly housing cost to about $1,511 on a $125,000 home with 20% down.
How much interest will I pay on a $100,000 loan at 8.00%?
You will pay about $45,593 in interest over 10 years, on top of the $100,000 principal. Choosing a 15-year term instead cuts total interest to roughly $72,017 but raises the monthly payment.
What salary do I need for a $100,000 mortgage?
Using the 28% rule (housing costs no more than 28% of gross income), a $1,511 monthly payment points to an income of around $65,000 per year, assuming no other debt. Lenders also apply the 36% back-end ratio that includes car loans, student loans and credit cards.
Does a $100,000 loan need PMI?
With 20% down the loan-to-value ratio is 80%, so no private mortgage insurance is required on this scenario.