Estimate monthly instalments, total interest, admin fee impact, extra repayment savings and a simple debt-to-income affordability view.
Saudi personal loan calculator
Estimated monthly instalment
SAR 0.00
Methodology
The calculator uses a reducing-balance amortisation formula. It converts the annual rate into a monthly rate, estimates the monthly instalment for the selected term, then simulates optional extra monthly payments to estimate earlier payoff. It adds an admin-fee estimate separately and compares the instalment plus existing debt with monthly income for an affordability view.
Worked example
For a SAR 100,000 loan over 60 months at 6% APR, the calculator estimates a fixed monthly instalment using the reducing-balance formula. Extra monthly payments reduce the simulated payoff time and total interest.
Common questions
No. It is only a repayment and affordability planning calculator. Approval depends on bank policy, credit profile, income and regulatory requirements.
It uses a reducing-balance amortisation formula, which is more realistic than dividing principal plus interest evenly by hand.
Yes. Enter an extra monthly amount to see a simulated shorter payoff period and lower total interest.
The calculator includes a simple admin-fee percentage so the total cost estimate is more useful than a basic monthly payment only.
Primary reference: Saudi Central Bank official portal. Rules reviewed 24 October 2026.
Rule period: User-entered borrowing and repayment assumptions
Next scheduled review: 1 October 2027
The standard amortisation or pay-conversion method, input handling, fees and edge cases were reviewed; no statutory market rate is assumed.
General planning estimate only. Bank pricing, fees, insurance, salary-transfer rules, credit policy, debt-burden limits and approval decisions can differ by lender and borrower profile. This calculator provides a planning estimate, not personal financial or tax advice.