If you’ve been following my recent posts, you know we’ve covered a lot of ground on practical money-saving tips and side hustles. All of that extra cash is great, but next comes a vital step: learning how to build an emergency fund so you can transition from saving to growing your wealth on a modest salary.
But once you start successfully building up that extra cash, you hit a natural turning point on your financial journey: What do you actually do with it?
I’ll be honest with you. I am 41 now with a family. When I was younger, money felt free and easy, and I spent it on plenty of things I didn’t even think twice about. But as you get a bit older, get a bit wiser, and life’s responsibilities kick in, how you handle your money becomes incredibly important. You start wanting to spend it wisely.
In this new series of posts, I’m going to pull back the curtain on the next stage of the journey: how to save, how to invest, and how to potentially make your money grow over the long term.
But before you open an investing app, and before you look at social media videos promising to make you a quick million, there is one absolute rule you must follow. Step number one is learning how to build an emergency fund.
Table of Contents
What is an Emergency Fund (And How Much Do You Need?)
If you look at guidance from MoneyHelper UK, they often suggest having 3 to 6 months of living expenses saved—some say you need exactly three months of expenses, others say six.
When figuring out how to build an emergency fund, I’m not here to give you a one-size-fits-all number. You need to sit down and honestly evaluate your own personal situation. Ask yourself: How much money does my household need to survive each month, and how long would it take me to find another job if I lost mine?
- High-Demand Industries: If you work in a sector where you could comfortably land a new job by next week, your emergency buffer can afford to be a bit smaller.
- Specialised or Tough Industries: If finding a new role in your field is difficult or takes time, you will naturally need a much longer financial runway.
For most everyday people, a 3 to 6-month buffer is a safe, realistic sweet spot.
How to Calculate Your Number and How to Build an Emergency Fund
When calculating your emergency fund, ignore the “extras” like new clothes or leisure activities. Focus strictly on your fixed commitments:
- Mortgage or rent
- Food and essential groceries
- Utility bills and council tax
- Car insurance, fuel, and minimum credit commitments
Multiply that core survival number by the number of months you need. That is your target.
Protect Your Peace of Mind First
Do not even think about investing until this cash buffer is sitting safely in a bank account.
God forbid your household boiler breaks down, your car packs up, or you unexpectedly lose your job—knowing how to build an emergency fund means a crisis becomes a minor inconvenience rather than a family emergency. It gives you pure peace of mind knowing the bills are covered while you sort things out, without needing to rely on expensive credit cards or high-interest loans.
Forget the “get rich quick” schemes. Build your shield first.
Why I Switched from Saving to Investing
Once I mastered how to build an emergency fund and hit my personal buffer goal, I looked at the extra cash left over and asked myself: What is the best thing to do with this money now?
The problem with leaving all your extra cash sitting in a standard bank account forever is a silent killer called inflation. Over time, prices rise and your money loses its purchasing power. A pound today simply won’t buy you the same amount of goods in 5, 10, or 20 years.
To beat inflation, you have to find ways to make your money grow faster than the cost of living.
What’s Coming Next in This Series
I want to be completely straight with you: I am not a financial expert, and I am not a lifetime city investor. I am just an everyday person sharing my personal highs, lows, and the lessons I’ve learned along the way.
Over the next few blogs, I’m going to take you through:
- My Investing Journey: How I started, what I got completely wrong at the beginning, and where my portfolio sits right now.
- Smart Savings Accounts: How to use high-yield cash accounts to maximize the money you do need to keep safe.
- Physical Assets: How commodities and physical alternative assets can be used as a shield to help protect and grow your wealth.
You’ve done the hard work of learning how to save your money; now it’s time to learn how to use it wisely.
How many months of expenses do you keep in your emergency buffer? Do you find it tough to leave that money alone? Let me know in the comments below!
Where should I keep my emergency fund?
Your emergency fund should be held in an easily accessible, high-yield instant access savings account. Avoid locking this money into fixed-rate bonds or investment accounts so you can withdraw cash immediately during an unexpected crisis without penalties.
How much money should be in an emergency fund UK?
A general guideline for UK households is to save between 3 to 6 months’ worth of essential living expenses (such as rent or mortgage payments, utility bills, council tax, and basic groceries).
Should I pay off debt or build an emergency fund first?
It is generally recommended to build a small cash buffer (e.g., £500 to £1,000) first to handle minor unexpected costs. After that, focus on clearing any high-interest consumer debt before building up your full 3-to-6-month emergency cushion.