Lesson 3: Budgeting: Needs and Wants
A budget is a simple plan for your money: how much is coming in, how much is going out, and what is left over. Without a plan, money has a way of disappearing. You start the month with a reasonable amount, spend a little here and a little there, and by the end of the month you cannot say where it went. A budget stops that happening. It does not have to be complicated — a notebook, a simple table or a sheet of paper is enough — but it does have to be honest, and you do have to look at it regularly.
The first step in budgeting is to sort your spending into needs and wants. Needs are things you must have to live safely and healthily: food, housing, clothing, transport to school or work, and basic healthcare. Wants are things that make life more pleasant but that you could live without: a new game, a fashionable jacket, eating out, or the latest phone. The line between them is not always sharp. Food is a need, but a fancy restaurant meal is a want. A phone may be a need for staying in touch, but the most expensive model is a want. The point is not to feel guilty about wants — it is to be honest about which is which, so that needs are covered first.
A Simple Guideline: 50, 30, 20
One well-known guideline divides income into three parts: about 50% for needs, about 30% for wants, and about 20% for saving. This is often called the 50/30/20 rule, and it is only a starting point — the right split depends on your income, where you live and what stage of life you are in. In an expensive city, needs might take 60% or more; a student living at home might need far less. The value of the rule is the habit it builds: needs first, fun second, and saving always — never saving only what happens to be left over.
A sample budget: where 100 units of income go (50/30/20)
A guideline, not a law: adjust the shares to your own income and costs, but keep saving a fixed share.
Making a Budget That Works
Start by writing down all the money you receive in a month — pocket money, earnings, gifts — and then list everything you spend. For one month, keep every receipt or note down every purchase, however small. Most people are surprised: small daily purchases add up to far more than they guessed. Then group the spending into needs, wants and saving, and compare the result with your plan. If wants are eating the saving share, decide in advance what to cut — one takeaway meal a week, for example — rather than trying to cut everything at once. A budget that is too strict fails; a budget that is honest and reviewed each month gets easier and more useful over time. The goal is not to spend nothing on fun, but to choose your fun on purpose.
Key Terms
- Budget
- A plan that lists expected income and spending, so money is directed on purpose instead of disappearing.
- Need
- Something essential for living safely and healthily, such as food, housing or basic transport.
- Want
- Something that makes life more pleasant but is not essential, such as a game or a fashionable jacket.
- 50/30/20 rule
- A budgeting guideline: roughly 50% of income for needs, 30% for wants and 20% for saving.
- Income
- Money received, for example from work, pocket money or gifts.
- Expense
- Money spent on something, whether a need, a want or a bill.
Discussion Questions
- Is a mobile phone a need or a want? Does your answer change if the phone is the cheapest model or the most expensive one?
- Why do you think most people are surprised when they track every purchase for a month?
- If your needs took 70% of your income, how would you adjust the 50/30/20 guideline?
Practice Questions
- What is a budget, and why is it useful even for small amounts of money?
- Explain the difference between a need and a want, using two examples of each.
- What does the 50/30/20 rule suggest, and why is it only a guideline?
- Why is it important to track small, everyday purchases when making a budget?
- You receive 100 units of money a month. How much would the 50/30/20 rule put into each part?
Show answers
- A budget is a plan for income and spending. It shows where money goes, so needs are covered, saving happens, and spending is a choice rather than an accident.
- Needs are essentials, wants are extras. Food and housing are needs; a new game or a fancy restaurant meal are wants. Some items sit in between, like a basic phone versus the most expensive model.
- About 50% needs, 30% wants, 20% saving. It is only a guideline because the right split depends on income, living costs and stage of life.
- Small purchases add up. Daily snacks, drinks and small treats can total far more than expected, and tracking them reveals where money really goes.
- 50 for needs, 30 for wants, 20 for saving. That is the 50/30/20 split applied to 100 units.