Finance calculator

Loan Payment Calculator

Estimate monthly installments, total repayment, and total interest.

Your inputs

Enter the values

Enter a valid non-negative number.
Enter a valid non-negative number.
Enter a valid non-negative number.
Payment uses the standard amortizing-loan formula.
How it works

Use the result confidently

Assumes a fixed rate and equal monthly payments. Lender fees are excluded.

Practical workflow

  1. Enter values from the same time period and currency.
  2. Review the formula and result assumptions.
  3. Copy or share the calculation with your team.
  4. Verify tax, payroll, lending, or legal rules that vary by location.