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What is the monthly payment on a $40,000 loan at 4% for 3 years?

Answer
$1,181/month
Monthly payment: $1,181Total interest: $2,515Total cost: $42,51536 monthly payments

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How We Calculated This

M = P × [r(1+r)^n] / [(1+r)^n - 1]

P=$40,000, r=4%/12=0.3333%, n=36. M = $1,181

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Calculated using verified formulas. Last updated March 2026.