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What is the monthly payment on a $40,000 loan at 8% for 10 years?

Answer
$485/month
Monthly payment: $485Total interest: $18,237Total cost: $58,237120 monthly payments

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How We Calculated This

M = P × [r(1+r)^n] / [(1+r)^n - 1]

P=$40,000, r=8%/12=0.6667%, n=120. M = $485

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Calculated using verified formulas. Last updated March 2026.