Mortgage Amortization Modeling Tool

Complete loan analysis with equity tracking, payment schedules, and payoff projections

Loan Details

Property Details

$52,500.00 down (15.0%) • $297,500.00 loan

Current market value (Zillow, etc.)

Loan Terms
Purchase Details
Purchase Price
$350,000.00
Down Payment
$52,500.00
Loan Amount
$297,500.00
6.5% Fixed Rate • 30-year term
Total Monthly Payment
$2,456.44
P&I: $1,880.40
Tax: $350.00
Insurance: $102.08
PMI: $123.96
Total Interest
$379,444.85
Over life of loan
Total Paid
$846,512.56
P&I: $676,944.85
Tax: $126,000.00
Ins: $36,750.00
PMI: $6,817.71
Payoff Time
30y 0m

🏠 Equity Milestones

20% Equity Reached
Payment #56
September 2030
Why 20% Matters: Once you reach 20% equity, you can request removal of PMI (Private Mortgage Insurance), typically saving $100-300/month. Extra payments help you reach this milestone faster.

Key Year Snapshots

AFTER YEAR 5
Balance Remaining
$278,492.66
Equity Built
20.4%
$71,507.34
Interest Paid So Far
$93,816.80
Time Remaining
25y 0m
AFTER YEAR 10
Balance Remaining
$252,208.98
Equity Built
27.9%
$97,791.02
Interest Paid So Far
$180,357.26
Time Remaining
20y 0m
AFTER YEAR 15
Balance Remaining
$215,863.45
Equity Built
38.3%
$134,136.55
Interest Paid So Far
$256,835.87
Time Remaining
15y 0m
Snapshots show your loan position at the end of each year

Total Cost Breakdown

LIFETIME TOTAL
$846,512.56
Principal & Interest
$676,944.85
80.0%
Property Tax
$126,000.00
14.9%
Insurance
$36,750.00
4.3%
PMI
$6,817.71
0.8%
Complete cost over year loan term

Payment Breakdown Over Time

202720292031203320352037203920412043204520472049205120532056Year$0k$95k$190k$285k$380kAmount ($)

How to Read the Schedule

  • Green rows: Payments you've already made (based on start date)
  • Emerald border: When PMI drops off at 20% equity
  • 20% Equity: When you own 20% of your home's value. PMI automatically drops off at this point.
  • Net If Sold: What you'd walk away with after paying off the loan (excludes closing costs and agent fees)

Complete Payment Schedule

💡 Tip: Yearly view shows annual totals and averages

YearP&ITaxInsPMITotalTotal PrincipalTotal InterestOne-Time ExtraEnding BalanceEquity %Net If Sold
Year 1$22,564.83$4,200.00$1,225.00$1,487.50$29,477.33$3,325.23$19,239.60$294,174.7716.0%$55,825.23
Year 2$22,564.83$4,200.00$1,225.00$1,487.50$29,477.33$3,547.93$19,016.90$290,626.8417.0%$59,373.16
Year 3$22,564.83$4,200.00$1,225.00$1,487.50$29,477.33$3,785.54$18,779.29$286,841.2918.0%$63,158.71
Year 4$22,564.83$4,200.00$1,225.00$1,487.50$29,477.33$4,039.07$18,525.76$282,802.2319.2%$67,197.77
Year 5$22,564.83$4,200.00$1,225.00$867.71$28,857.54$4,309.57$18,255.26$278,492.6620.4%$71,507.34
Year 6$22,564.83$4,200.00$1,225.00$0.00$27,989.83$4,598.19$17,966.64$273,894.4721.7%$76,105.53
Year 7$22,564.83$4,200.00$1,225.00$0.00$27,989.83$4,906.14$17,658.69$268,988.3323.1%$81,011.67
Year 8$22,564.83$4,200.00$1,225.00$0.00$27,989.83$5,234.71$17,330.12$263,753.6224.6%$86,246.38
Year 9$22,564.83$4,200.00$1,225.00$0.00$27,989.83$5,585.29$16,979.54$258,168.3226.2%$91,831.68
Year 10$22,564.83$4,200.00$1,225.00$0.00$27,989.83$5,959.35$16,605.48$252,208.9827.9%$97,791.02
Year 11$22,564.83$4,200.00$1,225.00$0.00$27,989.83$6,358.46$16,206.37$245,850.5229.8%$104,149.48
Year 12$22,564.83$4,200.00$1,225.00$0.00$27,989.83$6,784.29$15,780.53$239,066.2231.7%$110,933.78
Year 13$22,564.83$4,200.00$1,225.00$0.00$27,989.83$7,238.65$15,326.18$231,827.5733.8%$118,172.43
Year 14$22,564.83$4,200.00$1,225.00$0.00$27,989.83$7,723.44$14,841.39$224,104.1436.0%$125,895.86
Year 15$22,564.83$4,200.00$1,225.00$0.00$27,989.83$8,240.69$14,324.14$215,863.4538.3%$134,136.55
Year 16$22,564.83$4,200.00$1,225.00$0.00$27,989.83$8,792.58$13,772.24$207,070.8640.8%$142,929.14
Year 17$22,564.83$4,200.00$1,225.00$0.00$27,989.83$9,381.44$13,183.39$197,689.4243.5%$152,310.58
Year 18$22,564.83$4,200.00$1,225.00$0.00$27,989.83$10,009.73$12,555.10$187,679.6946.4%$162,320.31
Year 19$22,564.83$4,200.00$1,225.00$0.00$27,989.83$10,680.10$11,884.73$176,999.5849.4%$173,000.42
Year 20$22,564.83$4,200.00$1,225.00$0.00$27,989.83$11,395.37$11,169.46$165,604.2252.7%$184,395.78
Year 21$22,564.83$4,200.00$1,225.00$0.00$27,989.83$12,158.54$10,406.29$153,445.6856.2%$196,554.32
Year 22$22,564.83$4,200.00$1,225.00$0.00$27,989.83$12,972.82$9,592.01$140,472.8659.9%$209,527.14
Year 23$22,564.83$4,200.00$1,225.00$0.00$27,989.83$13,841.63$8,723.20$126,631.2363.8%$223,368.77
Year 24$22,564.83$4,200.00$1,225.00$0.00$27,989.83$14,768.63$7,796.20$111,862.6068.0%$238,137.40
Year 25$22,564.83$4,200.00$1,225.00$0.00$27,989.83$15,757.71$6,807.11$96,104.8872.5%$253,895.12
Year 26$22,564.83$4,200.00$1,225.00$0.00$27,989.83$16,813.04$5,751.79$79,291.8477.3%$270,708.16
Year 27$22,564.83$4,200.00$1,225.00$0.00$27,989.83$17,939.04$4,625.79$61,352.8182.5%$288,647.19
Year 28$22,564.83$4,200.00$1,225.00$0.00$27,989.83$19,140.45$3,424.38$42,212.3687.9%$307,787.64
Year 29$22,564.83$4,200.00$1,225.00$0.00$27,989.83$20,422.32$2,142.51$21,790.0493.8%$328,209.96
Year 30$22,564.83$4,200.00$1,225.00$0.00$27,989.83$21,790.04$774.79$0.00100.0%$350,000.00
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Powerful mortgage modeling tools for homebuyers, homeowners, and real estate investors. Plan smarter with detailed amortization analysis.

This tool is for planning and education only and does not constitute financial advice. Calculations are estimates based on the information you provide. Taxes, insurance, and closing costs may vary by region and lender. Always verify details with your mortgage lender or financial advisor before making decisions.

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Mortgage modeling for smarter decisions