How to make a budget that actually works

Most budgets fail because they treat every euro the same and demand daily manual entry. This is a simpler method: five steps, three layers, one number to watch each day.

Start with the money that actually lands in your account each month. Not gross, not average — the number your last three payslips agree on.

If your income is irregular, take the lowest of the last six months as your baseline. Anything above that is a bonus you can route to savings.

Fixed costs (rent, insurance, subscriptions) are already decided. Savings should be automated on payday. Everything left is your everyday layer — the only place daily decisions happen.

Divide the everyday layer by the days left in the month. That single 'safe-to-spend' number is what you check before a purchase. No spreadsheet needed.

Use Open Banking so transactions land in your budget without typing. Automate the transfer to savings on payday so willpower never has to enter the picture.

Two minutes on a Sunday beats ten seconds of guilt every day. Adjust categories, look at trends, and reset the daily number for the week ahead.

How much should I budget for groceries? There's no universal number — pull your last three months of grocery spend and use the average as a starting point, then adjust.

What if I go over budget? Move the overspend forward — lower the daily allowance for the rest of the month rather than abandoning the plan.

Do I really need an app? No, but an app with Open Banking removes the data-entry work that kills most spreadsheets after two weeks.