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📘 Guide 💸 Money By the Wumpf Team · 23 October 2026

How to Make a Monthly Budget in 30 Minutes

A budget is just a plan for your money. It does not need an app or a finance degree. With about 30 minutes and a notebook you can have a working plan for the month. This is general information, not financial advice.

What you need

  • Your bank statement or phone payments for the last month.
  • A notebook, a free spreadsheet or a budgeting app.
  • A pen and thirty quiet minutes.

Step 1: Write down your income

List all money that comes in each month: salary, side income, allowances. If your income changes, use the lowest amount of the last three months.

Step 2: List fixed bills

These are costs that stay almost the same: rent, loan instalments, insurance, school fees, phone and internet. Add them up.

Step 3: Estimate flexible needs

Groceries, transport, electricity, medicines and household items change each month. Look at last month's numbers and add a small buffer.

Step 4: Decide your savings first

Choose an amount to save before you plan fun spending. A common guide is the 50/30/20 split: about 50 percent for needs, 30 percent for wants and 20 percent for savings and debt repayment. If that does not fit your life, adjust the numbers. Something is better than nothing.

Step 5: Give the rest a job

After needs and savings, the remaining money is for wants: eating out, hobbies, shopping, gifts. Set a limit for each so you can spend without guilt.

Step 6: Track it weekly

Spend ten minutes each Sunday writing what you spent. If a category runs out early, move a small amount from another or reduce spending for the rest of the month.

Step 7: Review at month end

Compare plan and reality. What surprised you? Make one small change for next month rather than fixing everything at once.

Common mistakes

  • Forgetting yearly costs such as festivals, insurance or school fees. Divide them by twelve and save a little each month.
  • Making the budget too strict. A plan with no enjoyment is hard to keep.
  • Giving up after one bad week. Just restart.

Frequently asked questions

Which is better, an app or a notebook?

The one you will actually use. A notebook is enough to start.

What if my income is irregular?

Budget with the lowest recent month, and put any extra into a buffer or savings.

How long until a budget feels easy?

Most people feel comfortable after two or three months.

This guide is general information for everyday situations and is not professional advice. For money, health or legal matters, speak to a qualified person.

Questions people ask about money

How do I choose a bank account? How do I recover from a financial mistake? How much should I keep as an emergency fund? What should I know about taxes as a salaried person? How do I plan finances for a wedding? How do I plan for retirement? How do I talk to my parents about their financial planning? What is a credit score and how can I improve it?

All money questions and stories → Ask your own question

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