Continue your plan
Useful next calculations
When to use this calculator
- Before comparing personal loan or credit offers on the same amount and term.
- When you want to see total interest, not only the monthly payment.
- When you are choosing between a shorter term and a lower monthly debit.
- When you need a planning estimate before making a credit application.
A realistic South Africa planning example
Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.
| Input | Value |
|---|---|
| Loan Amount (R) | R1,600,000 |
| Annual Interest Rate (%) | 5% |
| Term (Years) | 5 years |
After entering these figures, focus on result first and then rerun the tool with a more cautious assumption.
How to read your results
Result
The figure produced by this output for the inputs you entered. Change one variable at a time if you want to see what drives it.
Method & assumptionsAuthoritative sources
This loan calculator works out your monthly repayment, total repayable amount, and total interest charged based on the loan amount, annual percentage rate (APR), and repayment term you enter. It uses standard amortisation, applying interest monthly at one-twelfth of the APR to your outstanding balance and deducting your fixed monthly payment each period.
The calculation assumes a fixed interest rate and equal monthly payments throughout the term — consistent with most standard personal loan agreements. It does not account for payment holidays, variable rate products, or early repayment charges. Secured loans, such as those against property, may have different cost structures and carry additional risk not reflected here. This calculator is for illustrative purposes and does not represent a loan offer or regulated financial advice. Always obtain a personalised quote from an financial regulator-authorised lender.
Common mistakes
- !Using an assumption that is not supported by a current local quote, bill, statement or official source.
- !Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- !Mixing monthly and annual inputs without converting them consistently.
- !Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.
Frequently asked
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