You will be able to set a target emergency fund based on your own essential costs.
Arjun's laptop died in March, three days before a deadline. A new one cost S$1,400. He had about S$600 in his account and payday was two weeks away, so he put it on a credit card and paid it off over the next four months, with interest. The laptop was not a disaster. Having nothing set aside for it nearly was.
Most money trouble in the first years of work starts this way: an ordinary cost, at a bad moment, with no cash to meet it. This lesson sets a target for the fund that handles those moments. The figures are made-up examples.
An emergency fund is money kept aside for costs you did not plan and cannot postpone, so that you can pay them without borrowing. The big ones are losing your job, a medical bill, and a family need such as a parent's hospital stay or an urgent repair at home. Smaller ones, like Arjun's laptop, are emergencies too if the alternative is a credit card balance.
What it is not for is anything you can see coming. A holiday, a wedding gift, next year's tax bill and the annual insurance premium are plans, and they have their own lines in your budget.
The usual way to size the fund is in months, and a common rule of thumb is three to six months, the same range lesson 3.1 of The Singapore personal finance system, end to end, How big your emergency fund should be, starts from. The question is: months of what?
Not months of salary. Months of essential spending, the costs you would still have to pay in a bad month after cutting everything you could. In an emergency you would stop eating out, put off buying clothes and skip the holiday. You would still pay your parents' allowance, your loan repayment, your phone bill, your transport and basic food.
Include the parents' allowance from lesson 4.2, Decide what to give your parents and say it out loud. It is easy to leave out, because it does not feel like a cost of your own life. But it is exactly the kind of commitment a job loss would put under strain, and the fund exists so that your parents do not feel your bad month.
Hui Min's essential spending, in example figures: S$400 to her parents, S$250 towards her study loan, S$30 for her phone, S$120 on transport, S$450 on basic food, and the S$50 monthly tax set-aside from lesson 4.1, since that bill arrives whether she has a job or not. That comes to S$1,300 a month. Because she lives with her parents, there is no rent. If she moved out, her essential spending, and her target, would rise sharply.
Where you land in the range depends on how likely you are to need the money, and for how long. Lean higher if your income is variable, your industry cuts jobs in a downturn, or people rely on you. Lean lower if your income is steady and your costs are shared.
Hui Min's job is steady and her costs are low, but her parents count on her allowance. She picks four months: S$1,300 times 4 is S$5,200. If she puts S$400 a month towards it, she reaches the target in 13 months.
That can feel slow. It helps to know that the fund is useful long before it is full. One month of essential spending already covers Arjun's laptop.
The fund needs to be easy to reach in an emergency and hard to spend by accident. Those two aims point the same way: a separate account, in your name, that you can withdraw from within a day but that does not sit next to your spending money on your banking app's home screen.
Keeping it in your everyday account is the most common mistake. The balance looks bigger, so spending feels safer, and the fund leaks away without any single decision to use it. Lesson 3.2 of The Singapore personal finance system, end to end, Where to keep it: safe, liquid and separate, compares the options in more detail. This course does not recommend any particular account or bank.
Budgeting methods in general, and debt beyond your study loan, are covered in The Singapore personal finance system, end to end, and in Credit and debt: scores, cards, loans and BNPL. For your first year, the fund is enough to be going on with, and the first number you need is your own essential spending.
Calculate your monthly essential spending and set a target and a monthly contribution for your emergency fund.
Junxiong-WFG Organisation is an authorised representative of AIA Financial Advisers Private Limited (Reg. No. 201715016G).