11 interactive mortgage calculators with live visualizers. Eagle-eyed accuracy for every calculation.
11
INTERACTIVE
—
REFERENCE PAGES
100%
ALWAYS FREE
15 vs 30 Year Mortgage Calculator
Compare 15-year vs 30-year mortgage payments, total interest, and total cost side by side....
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15-Year Mortgage Calculator
Calculate your 15-year mortgage monthly payment, total interest, and total cost. See exact...
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30-Year Mortgage Calculator
Calculate your 30-year mortgage monthly payment, total interest, and total cost instantly....
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Australia Stamp Duty Calculator
Calculate stamp duty (transfer duty) for all 8 Australian states and territories. 2025–26 ...
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Down Payment Calculator
Calculate your down payment amount, loan size, LTV ratio, PMI costs, and total cash needed...
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Monthly Mortgage Payment Calculator
Calculate your monthly mortgage payment instantly. Enter loan amount, interest rate, and t...
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Mortgage Affordability Calculator
Find out how much house you can afford based on your income, debts, and down payment. Uses...
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Mortgage Amortization Schedule
Generate a complete mortgage amortization schedule. See every monthly payment broken down ...
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Mortgage Refinance Calculator
Calculate your new monthly payment, monthly savings, break-even point, and lifetime saving...
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Rent vs Buy Calculator
Compare the true cost of renting vs buying over any time horizon. Accounts for equity, app...
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UK Stamp Duty Calculator (SDLT)
Calculate UK Stamp Duty Land Tax (SDLT) instantly. Updated for April 2025 rates. Covers st...
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Every EagleCalculator mortgage calculator includes a live real-time visualizer that updates on every keystroke, a full worked example with verified math, and a complete FAQ section. All formulas are verified against official sources. Results are for informational purposes only.
Last updated: April 25, 2026 · 11 interactive + 0 reference pages live · Auto-updates as new calculators are added · Eagle-eyed accuracy for every calculation.