Skip to main content

What is the monthly payment on a $20,000 loan at 3% for 4 years?

Answer
$443/month
Monthly payment: $443Total interest: $1,249Total cost: $21,24948 monthly payments

Need a custom calculation?

Open the full calculator with custom inputs

Calculate

How We Calculated This

M = P × [r(1+r)^n] / [(1+r)^n - 1]

P=$20,000, r=3%/12=0.2500%, n=48. M = $443

Related Calculations

Calculated using verified formulas. Last updated March 2026.