How to Find €100 a Month to Pay Off Debt Faster (5 Ways)
Most people can find extra money by checking three things: repeat payments, bills that can be lowered, and small spends that add up. €100 a month extra on a €4,200 card at 19.9% clears it over two years sooner and saves about €1,245 in interest.
Where does my money actually go each month?
You can’t cut what you can’t see. So the first step is to look.
Your bank statements already hold the answer. Moneysmart, the Australian government money guide, notes that your past transactions are in your online banking or paper statements. You don’t need to record everything by hand.
Moneysmart also suggests logging your daily spending for at least a week. For costs that come less often, use a longer window, like a fortnight or a month.
Its warning is simple: “It may surprise you how much small things can add up.”
What are the easiest things to cut?
Start with payments that repeat. One “no” saves money every month, with no willpower needed after that.
The US consumer regulator, the CFPB, lists places to check in its cutting-expenses tool. Here are five of them:
- Memberships you don’t use. The CFPB suggests cancelling gym or store memberships you don’t use. Moneysmart says the same about subscriptions you no longer use.
- TV, internet and streaming. The CFPB suggests asking providers about lower-cost plans, or cancelling services.
- Phone plans. The CFPB suggests looking at prepaid or fixed-rate plans.
- Bank and card fees. The CFPB suggests checking for account, cash machine and overdraft fees, and looking at lower-fee options.
- Late fees. Paying on time avoids them. The CFPB also suggests asking for due dates that fit better with your income.
Can I lower bills without losing anything?
Often, yes. Many bills are not fixed. They are just the price you haven’t questioned yet.
MoneyHelper, the UK government-backed money service, says to “negotiate with suppliers”, and asks if your phone contract is coming to an end. It also warns that some cheap deals make you take out expensive line rental.
A simple script works: “I’m reviewing my bills. Is there a cheaper plan, or a better deal for staying?” If the answer is no, you can compare other providers.
What does €100 a month look like?
Here is one example list. Your numbers will be different. These are example amounts only.
| Change | Example saving per month |
|---|---|
| Cancel one streaming service you rarely watch | €13 |
| Cancel a gym membership you don’t use | €30 |
| Move to a cheaper phone plan | €15 |
| Switch to an account with no monthly fee | €6 |
| Buy 4 fewer takeaway lunches (€9 each) | €36 |
| Total | €100 |
None of these change how you live day to day. Most take one phone call or one click.
What does €100 extra do to a debt?
Now put that €100 on a debt.
Say you owe €4,200 on a card at 19.9% a year. You pay €120 a month, and add no new spending.
Step 1. Monthly rate: 19.9 ÷ 12 = 1.658% a month.
Step 2. Interest in month 1: 4,200 × 0.01658 = about €70.
Step 3. Compare the two payments:
- At €120, only about €50 of the first payment cuts the balance.
- At €220, about €150 cuts the balance. That is three times as much.
Step 4. Repeat month by month. Each month, add interest on what is left, then take off the payment.
| Monthly payment | Time to clear | Total interest |
|---|---|---|
| €120 | 53 months | €2,137 |
| €220 | 24 months | €892 |
The extra €100 a month saves about €1,245 in interest. You are debt-free 29 months sooner.
(Why interest drops so fast is explained in the one number that matters: your monthly interest.)
Where should the extra money go?
If you have one debt, it’s easy: add it to that payment.
If you have several, keep paying the minimum on all of them. Then put the whole €100 on one debt. Pick it by highest rate or smallest balance. Both methods are compared in snowball vs avalanche.
Make it automatic. Set the higher payment to go out the day after you’re paid, so the money is gone before you can spend it.
If you’re only paying minimums today, even part of the €100 helps. See why in why the minimum payment keeps you in debt.
Do this today (10 minutes)
- Open last month’s bank statement and circle every payment that repeats.
- Cancel one you don’t use, or call one provider and ask for a cheaper plan.
- Add what you saved to one debt payment, and set it up to go out automatically.
Nada does this maths for you. Add your debts and an extra amount, and see your new payoff date. Get Nada
FAQ
Where should I look first for extra money? Start with your last bank statement. Look for payments that repeat every month, like subscriptions and memberships, and ask if you still use each one. These are often the easiest to cut, because one cancellation saves money every month with no more effort.
How long should I track my spending? Moneysmart, the Australian government money guide, suggests logging daily spending for at least a week. For costs that come less often, use a longer window, like a fortnight or a month. Your bank statements also show past spending, so you don’t have to start from zero.
Should the extra money go to debt or savings? It depends on your situation. A small cash buffer can stop one surprise bill from going back on a card. After that, extra money on your highest-rate debt usually saves the most interest. See our post on saving versus paying off debt.
Does €100 a month really make a difference? Yes. In the example in this post, €100 extra a month on a €4,200 card at 19.9% clears it 29 months sooner and saves about €1,245 in interest. The earlier you start, the bigger the effect, because interest is charged on a smaller balance each month.
Sources
Read in October 2026.
- CFPB: Cutting expenses (Your Money, Your Goals tool)
- Moneysmart: Track your spending
- MoneyHelper: How to save money on household bills
Written by the Nada team. Reviewed October 2026.
This is general information, not personal advice.