The "Know Your Number" Reality Check
If you watched my YouTube video series, you’ll know that Step One of building your early retirement plan is simple: Know your number.
You need to know exactly what your life costs.
Not what you "think" it costs. Not what it cost three years ago. What it actually costs, right now, stripped of the daily commute and the grab-and-go meal deals.
When I first started planning my escape route 18 months ago, I realised I was completely guessing my monthly spend. When you're working a demanding job, it’s easy to just tap your card and assume you’re doing fine as long as the bank balance doesn't hit zero before payday. But when you are stopping work at 58 and staring down a decades-long retirement, guessing doesn't cut it anymore.
You need a budget.
But let’s be honest: tracking your spending sounds miserable. It feels like homework. So, to save you the hassle of starting from a blank screen, here is a straight-forward guide to the best, free online budget tracking templates I found when I was doing my own "reality check."
1. The Gold Standard: MoneySavingExpert’s Budget Planner
If you are in the UK, Martin Lewis and the MoneySavingExpert (MSE) team are usually the best place to start.
They offer a free, incredibly comprehensive spreadsheet (available for Excel or Google Sheets) that forces you to look at the annual costs you usually forget. We all remember the mortgage and the grocery shop, but the MSE planner makes you factor in the MOT, the Christmas presents, and the boiler service.
Where to find it: "MoneySavingExpert Budget Planner"
Why I like it: It is brutal but brilliant. It leaves absolutely nowhere to hide.
2. The Government Backup: MoneyHelper
I’ve mentioned the Money and Pensions Service in my blog articles before, and their website—MoneyHelper.org.uk- is a fantastic, impartial resource.
They have a free, interactive online Budget Planner tool. You don't need to be a spreadsheet wizard to use it; you just click through the categories and type in your numbers. It even saves your progress so you can come back to it.
Where to find it: MoneyHelper Budget Planner".
Why I like it: It’s incredibly user-friendly and breaks your spending down into a neat visual summary at the end. Perfect if looking at rows of spreadsheet data gives you a headache.
3. The DIY Route: Google Sheets & Excel Templates
If you want total control, you don't actually need to download anything complex. Both Google Sheets and Microsoft Excel come with free, pre-built budgeting templates built right into the software.
When you open a new document in either program, just click on "Template Gallery" and choose "Monthly Budget."
Why I like it: It's completely customisable. As my life transitions from "working professional" to "retired guy," my spending categories are changing, and a DIY spreadsheet lets me change the labels to suit my actual life.
4. The Smart App Route: Snoop
If you genuinely hate data entry and want the tech to do the heavy lifting for you, you should look at an “Open Banking” app like Snoop.
Snoop connects securely to your existing bank accounts and credit cards to show all your money in one dashboard. It automatically categorises your spending (groceries, transport, bills) the moment you tap your card, tracks your habits against previous months, and even flags unexpected price hikes or old subscriptions you forgot to cancel.
Where to find it: Search “Snoop app” on the App Store or Google Play.
Why I like it: It removes the guesswork. You don’t have to save receipts or sit down on a Sunday to fill in a spreadsheet. It’s perfect for getting an instant, brutally honest picture of where every penny goes without the admin headache.
5. The Modern Way: Your Banking App
I’m a bit old-school, so I like a spreadsheet. But if you hate the idea of manual data entry, look at your existing banking app.
Banks like Monzo, Starling, and even the traditional high-street banks now have "Spending" tabs built directly into their apps. They automatically categorise your spending into Groceries, Transport, Bills, etc., the second you tap your card.
Why I like it: It requires zero effort. It’s a great way to look back at the last three months and get a baseline figure of what you *actually* spend without having to find your old receipts.
A Note if You Are Over 50
If you are in your 50s, a standard monthly budget app isn’t going to cut it anymore. You need to start ‘Timeline Budgeting.’ Apps like Snoop are great for finding out what you spend today, but I highly recommend looking at the PLSA Retirement Living Standards or the Age UK Pension Calculator. These tools are built specifically for our demographic. They allow you to plug in ‘stop/start’ dates—like when your mortgage finally ends or when your State Pension kicks in—so you can see exactly what your bridge years will look like.
1. The Benchmark: The PLSA Retirement Living Standards
This isn’t an app, but it is the absolute gold standard for over-50s budgeting in the UK. The Pensions and Lifetime Savings Association (PLSA) has independently researched exactly what it costs to live in retirement at three levels: Minimum, Moderate, and Comfortable. * Why it’s perfect for the over 50s: It does the heavy lifting of imagining your future. It budgets for things you might not have thought of (like a 3-year-old car replaced every 5 years, or gifting money to grandchildren). Many retirement calculators, like the Phoenix Life Retirement Budget Planner, use these exact standards to help you build your custom spreadsheet.
2. The Specialist: Age UK’s Pension Calculator
Age UK has a specific suite of tools designed entirely for people approaching or in retirement.
Why it’s perfect for the over 50s: It strips away the noise. It isn’t trying to sell you a trendy millennial banking feature; it simply takes your current age, your pot sizes, and your State Pension entitlement, and tells you what your budget will actually look like when you stop working.
3. The “Drawdown” Planners (e.g., WeAreJust or Fidelity)
Standard budgeting apps (like Snoop or Monzo) are great for tracking what you spend today. But companies that specialise in retirement income (like WeAreJust, which actually starts its calculator at age 55) offer Retirement Budget Planners.
Why it’s perfect for the over 50s: These tools allow you to model “stop and start” costs. For example, you can enter your mortgage as a cost, but tell the tool it stops at age 62. You can enter your State Pension as an income, but tell the tool it doesn’t start until age 67. This “timeline budgeting” is essential for anyone in their 50s trying to bridge the gap.
The "FreeBefore65" Rule for Budgeting
As I sit here on my notice period, I'm having to actively rewrite my budget. And here is the biggest lesson I’ve learned: Your working-life budget is not your retired-life budget.
When you use these templates, remember to take out the costs of working (the train fares, the work clothes, the £4 coffees). But don't forget to add in the costs of freedom. If you are at home all day in January, your heating bill is going up. If you suddenly have 40 extra hours a week, you might spend more on hobbies, lunches out, or travel.
Don't budget for a miserable retirement. Budget for the life you actually want to live.
Over to you:
How are you tracking your "Number"? Are you a spreadsheet geek, an app user, or still roughly guessing in your head? Share your favourite tools in the comments below!
Tony writes about his personal journey to early retirement at freebefore65.co.uk. He is not a financial adviser. All content reflects his own experience and research and should be taken as a starting point for your own thinking, not as professional advice.
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