How this calculation works
Calculate periodic loan payments for monthly, fortnightly, quarterly, or annual schedules. The result is calculated locally in your browser from the visible inputs, and the method below remains available for checking.
Worked example
A five-year loan can be compared using monthly, fortnightly, quarterly or annual payment schedules.
Assumptions and limits
- Inputs use the units shown beside each field.
- Intermediate values retain precision; displayed values are rounded for readability.
Questions people ask
How does the Loan Payment Calculator work?
It applies this displayed method: Periodic payment uses the selected frequency and either reduces principal after each payment or applies flat interest to the original principal for the full term. Values stay in your browser and are not submitted to a server.
What should I check before using the Loan payment result?
Inputs use the units shown beside each field. Intermediate values retain precision; displayed values are rounded for readability. This is an estimate, not a lender quote. Rates, fees, rounding and repayment rules vary by agreement.
Does this Loan payment calculator save my information?
No. Calculation inputs are processed on this device. Sharing creates a URL only when you choose the share action.