Does debt consolidation actually save money?
Debt consolidation means replacing several debts with a single new loan — ideally one with a lower interest rate and one easy monthly payment. It sounds like an obvious win, but it only saves money under the right conditions. This debt consolidation calculator settles the question by comparing your real numbers: what your current debts will cost you versus what a proposed consolidation loan would cost, including its fees.
How the comparison works
On the left, the calculator takes each debt you owe and works out how much interest you will pay if you keep making your current monthly payments until each one is clear. On the right, it adds up your balances, applies the new loan's APR over the term you choose, includes any origination fee, and works out the new monthly payment and total cost. Putting the two side by side reveals the answer most lenders' marketing hides: whether you actually come out ahead.
The trap of a lower monthly payment
Consolidation loans almost always advertise a lower monthly payment — and they can usually deliver one by stretching repayment over a longer term. But a smaller payment spread over more months can quietly cost you more total interest, even at a lower rate. That is why this tool shows total interest and the monthly payment for both paths. A genuinely good consolidation lowers your total cost, not just your monthly bill. If the calculator shows consolidation costing more overall, the "savings" are an illusion created by the longer term.
When consolidation is worth it
Consolidating tends to pay off when you can secure a meaningfully lower interest rate — for example, moving high-interest credit card balances (often 20%+ APR) onto a personal loan in the low teens — and when the origination fee is modest. It also helps people who struggle to juggle multiple due dates, since one payment is simpler to manage and less likely to be missed. The key is discipline: consolidation only works if you stop adding new balances to the cards you just paid off.
Build the rest of your plan
Before you commit to a new loan, make sure the payment fits your budget with our affordability calculator and check how it affects your debt-to-income ratio. If consolidation does not save you enough to be worth it, the snowball vs avalanche tool shows how to clear the same debts efficiently without borrowing again. The best path is the one that costs the least and that you will actually finish.