Should You Consolidate Your Debt?
Debt consolidation rolls several debts — credit cards, store accounts, personal loans — into a single new loan with one monthly payment. Done right, it simplifies your finances and can lower what you pay each month. Done wrong, it lowers the monthly payment by stretching the term, and you end up paying more interest overall. This calculator shows both sides, so you can tell which one you are actually being offered.
How Consolidation Works
You take one new loan large enough to settle your existing debts, pay them all off, then repay just the single new loan. The appeal is one payment, one rate, one due date instead of juggling several. It works best when the new loan's rate is lower than the blended rate of the debts you are clearing.
The Trap: Lower Monthly, Higher Total
Here is the catch the adverts skip. A consolidation loan almost always lowers your monthly payment — but often by spreading the same debt over a longer term. Lower monthly, longer term, at a similar rate, can mean paying far more interest in total. That is exactly why this calculator shows the total cost and total interest, not just the monthly relief. A smaller instalment is only a win if you are not paying for it many times over.
When Consolidation Genuinely Helps
It is worth it when the new rate is lower than what you are paying now, when you keep the term as short as you can afford rather than stretching it for a smaller instalment, and — crucially — when you do not run the old accounts back up. The biggest failure of consolidation is not the maths; it is clearing your cards and then filling them again, leaving you with the consolidation loan plus fresh debt on top.
If You're Struggling to Keep Up
Consolidation is for manageable debt you want to simplify or make cheaper. If you genuinely cannot meet your repayments, it is not the answer — debt review (debt counselling) under the National Credit Act is a formal process that protects you and may suit you better. Our debt tools and guides can help you weigh it up.
More Free SA Finance Tools
- Personal Loan Calculator — the full repayment, NCA fees and credit life.
- Personal Loan Affordability — how much you can safely borrow.
- Debt-to-Income Calculator — the affordability ratio lenders use.
- Debt Snowball Calculator — pay debts off in the order that keeps you motivated.
Disclaimer: Finance Atlas is not a registered Financial Services Provider (FSP). This calculator provides a guideline estimate for educational purposes only and is not financial advice. Actual loan terms, rates and fees depend on the credit provider and your credit profile. Compare the total cost, not just the monthly payment, and speak to a registered credit provider or debt counsellor before deciding.