Loan & Mortgage Payoff Calculator Spreadsheet | Amortization Schedule Excel Google Sheets | Extra Payment Early Payoff Template

Find out exactly when you'll be debt-free — and how much you can save by paying just a little extra. This Loan & Mortgage Payoff Calculator does all the math for you: enter your loan amount, interest rate and term, and instantly see your monthly payment, full amortization schedule, total interest, and payoff date.

Add an extra $50 or $100 a month and watch the spreadsheet show you the years and thousands of dollars you'll save. Works for mortgages, auto loans, student loans, personal loans — any fixed-rate loan.

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WHAT'S INCLUDED (7 Tabs)
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✅ Instructions — Simple step-by-step guide to get started in minutes
✅ Loan Setup — Enter your loan details; monthly payment, total interest & payoff date calculate instantly
✅ Amortization Schedule — Every payment broken into principal vs. interest, with your balance dropping to zero
✅ Extra Payment Planner — See time & interest saved from $25, $50, $100+ a month, plus the bi-weekly payment trick
✅ Refinance & Comparison — Compare 3 loan offers side by side and find your refinance break-even point
✅ Dashboard — Monthly payment, payoff date, interest saved & a live payoff progress bar at a glance
✅ Payment Tracker — Log real payments and watch your balance fall

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KEY FEATURES
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🧮 AUTOMATIC AMORTIZATION — every payment split into principal & interest, all the way to $0
💸 EXTRA PAYMENT PLANNER — see exactly how much faster you'll be debt-free
📉 INTEREST-SAVED CALCULATOR — know your savings before you pay a penny extra
🗓️ BI-WEEKLY PAYMENT TRICK — built in, one extra payment a year takes years off your loan
🔁 REFINANCE BREAK-EVEN — should you refinance? Find your payback point in seconds
⚖️ COMPARE 3 LOAN OFFERS — rate, term & fees side by side, pick the cheapest
📊 LIVE PAYOFF DASHBOARD — payoff date, interest saved & progress bar update automatically

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HOW IT WORKS
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1️⃣ Download and open in Excel or Google Sheets
2️⃣ Enter your loan amount, interest rate, term & start date
3️⃣ Add any extra monthly payment (optional)
4️⃣ Instantly see your payoff date, total interest and savings

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COMPATIBILITY
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✔ Microsoft Excel (Desktop, Online & Mobile)
✔ Google Sheets (Free — just import the file)
✔ Works on PC, Mac, iPhone, iPad & Android

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INSTANT DIGITAL DOWNLOAD
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This is a digital product. No physical item will be shipped. You'll receive the .xlsx file immediately after purchase and can reuse it for every loan, year after year.

Perfect for new homeowners, anyone with a mortgage, car loan or student loan, debt-payoff and FIRE planners, and anyone who wants to pay off their loan early and save on interest.

Please note: this is a personal organization and planning tool, not financial advice. Figures are estimates — confirm exact numbers with your lender.

Questions? Message us anytime — we're happy to help!

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