Debt consolidation calculator

Consolidation gives you one payment and may lower the rate, but a longer term or fees can make it cost more. This puts both side by side.

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How to use it

  1. Enter total current debt, current average apr, current total monthly payment, new loan apr, new loan term and new loan fee.
  2. The result appears straight away and updates as you edit.
  3. Copy the result, or copy a link that keeps the same values to share it.

How it is calculated

Current: pay the balance at the current APR and payment, month by month. New: payment = balance × r ÷ (1 − (1 + r)^−n); fee = balance × fee %. Saving = current interest − (new interest + fee).

Example

Inputs: Total current debt = 10,000, Current average APR = 24 %, Current total monthly payment = 400, New loan APR = 12 %, New loan term = 36 months. Result: Saving from consolidating: 2,043.98; New monthly payment: 332.14; Current payoff time: 36 months.

Limits and caveats

  • Treats current debts as one balance at one average rate.
  • Assumes the fee is paid upfront, not added to the loan, and no new borrowing.

Questions about this tool

Does a lower payment mean a saving?

Not always. A longer term can lower the payment and raise total interest, so check the saving figure.

How do I get my current average APR?

Multiply each balance by its APR, add the results and divide by the total balance.

What does a negative saving mean?

The new loan would cost more than carrying on with your current debts.