How much do I need to retire?

Jonathan Smith explains how being tactical with your investments can make the magical retirement number much easier to acheive.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

It is time to pull out the calculator and take a sit down to run through some numbers. When we break things down, how much do you really need to be able to retire, and what investment tools and tips can help you along the way?

When trying to answer any such questions, I do need to make some quick disclaimers. Everyone is different in their own financial goals and the specific circumstances that they need to take into account. My thoughts below are meant for an average person, but you may be far from average, so take that into account.

Income

Let’s start by taking a look at what you need actively coming in money-wise in order to not have to work. On average, a UK salary works out to roughly £30,000 per year. This is also a fair estimation of what you would need to have coming in to live as you did before retiring.

How are you going to generate this income? Well if you don’t want to work (which is the general concept of retirement, after all) you will need passive income. One good way to generate that is through interest, dividends or coupons. 

Using one of the best easy access savings account rates of 1.25%, you would need to have £2.4m in an account to generate the needed £30k interest. If you invested in a stock such as Taylor Wimpey, which currently offers a yield of around 9%, you would need to much smaller amount of £333,333. 

You need to watch out for fluctuations in the share price, which may erode your capital, as well as any potential dividend reductions, but this example gives you a good figure to work towards.

Investments

So far we have established that in order to generate enough income for day to day expenses, we need somewhere between £333k and £2.4m in our retirement pot. But what about retirement funds for large expenses, such as buying a holiday home, a new car or gifting money to family?

For that, we need to add in investments that do not necessarily provide income, but that have the potential to offer strong growth. If you need £25,000 a year to cover large expenses, how much would you need to have invested?

To illustrate, consider the HSBC FTSE 100 index tracker fund, which has risen 40% over the past five years by following the FTSE 100 index. If we think of that as 10% per year, then with an original investment of £250,ooo, we could have taken £25,000 in profit out of the fund each year. If we invested in successful growth stocks instead (such as JD Sports, which returned almost 800% in five years), then we would need less to start with. However, if we chose stocks that didn’t perform as well, we would need a larger initial investment.

In conclusion, to generate income of around £30k per year and an additional £25 a year for larger expenses, you need a total pool of around £800,000 as long as it is invested in high dividend yield stocks and index trackers. If you keep your money in cash, you’d need much, much more. Depending on market movements, this could be higher or lower going forward, but it does show you how smart investing can make life easier.

Jonathan Smith and The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Black woman using smartphone at home, watching stock charts.
Investing Articles

Here’s how long-term investors can benefit from a stock market crash

Does the Bank of England really think there's a stock market crash coming? Even if they do, they still have…

Read more »

Portrait of a boy with the map of the world painted on his face.
Investing Articles

Why is everyone selling ITM Power shares?

ITM Power shares were the 'number one most sold' last week. What on earth is going on with this green…

Read more »

Stack of one pound coins falling over
Investing Articles

Want to build a high-yield share portfolio for dividend income? 3 things to watch

A high yield can be very tempting -- and sometimes it can turn out to be very lucrative too. But…

Read more »

The Troat Inn on River Cherwell in Oxford. England
Investing Articles

Down 10% already this year, is there any hope for the Diageo share price?

Diageo shares have not had a positive start to 2026, unlike the wider FTSE 100 index. Our writer is hanging…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

Up 28% in under a month, is Nvidia stock taking off again?

Close to an all-time high, our writer still sees many things to like about Nvidia stock. But is the current…

Read more »

Queen Street, one of Cardiff's main shopping streets, busy with Saturday shoppers.
Investing Articles

Is this news a minor development for Greggs shares – or potentially a major one?

Could stopping some sausage rolls being stolen really make much difference for Greggs shares? Our writer explains why he sees…

Read more »

The Mall in Westminster, leading to Buckingham Palace
Investing Articles

1 top ETF yielding 4.6% to consider for a £20,000 Stocks and Shares ISA

Our writer highlights an exchange-traded fund that new Stocks and Shares ISA investors could consider to get the passive income…

Read more »

Young woman holding up three fingers
Investing Articles

3 ways to try and build wealth using a Stocks and Shares ISA

An ISA can help someone try and grow their financial resources, in more ways than one. Christopher Ruane explains how…

Read more »