Calculate a Loan Payment for a $100 Loan
Loan Amount:        $
Interest Rate:        %
Length in Years:
Monthly Payment:  


  • Enter your loan amount, loan length, and length in years.
  • Common Loan lengths for cars are 3 years (36 months), 4 years (48 months), and 5 years (60 months).
  • Common Loan lengths for homes are 15 years, 20 years, 25 years, or 30 years.
  • Notice how the payment changes when the interest rate is 3,4,5,6 or 7 percent.


  • $100 loan for 30 years. Compare monthly payment by interest rate.
Interest Rate Monthly Payment
3.00% $0.42
3.25% $0.44
3.50% $0.45
3.75% $0.46
4.00% $0.48
4.25% $0.49
4.50% $0.51
4.75% $0.52
5.00% $0.54
5.25% $0.55
5.50% $0.57
5.75% $0.58
6.00% $0.60
6.25% $0.62
6.50% $0.63
6.75% $0.65
7.00% $0.67
7.25% $0.68
7.50% $0.70
7.75% $0.72
8.00% $0.73
8.25% $0.75
8.50% $0.77
8.75% $0.79