How Does Your Food Budget Measure Up?

Untamed food spending habits can push out early retirement plans by years, not only by stopping you from turning those dollars into hard-working interest-earning “employees” in your investments, but also by inflating your on-going cost of living.

Of course, none of us want to live on legumes and rice alone, it wouldn’t be a balanced diet and we’d be bored and miserable. The whole idea of Early Retirement is to free us to enjoy our lives, not shorten our lifespans or reduce our enjoyment. But let’s work out how much those takeaways, snacks, packet meals and out-of-season fruit and veges could be costing in years spent in the work force and see if anyone is inspired to be more badass about their food purchases.
(If you’re confused by my use of the term ‘badass’, check out this link.)

A Toy Example

Lisa works hard and rewards herself with some treats. Lunches from the café downstairs from work, a meal out at a restaurant most weeks, the nice cuts of meat. She spends $200/week on food, she’ll need to save $260,000 just to cover these food costs when she’s retired.
($200 x 52 weeks / 0.04 to find the invested amount that would return $200/week)*

Cassie works hard and buys the odd treat, but she has cultivated a few frugal habits that have become second nature. She cooks a big slow-cooker meal on Sunday to take for work lunches, and stops by the local greengrocer for budget in-season produce. She spends $50/week on food, she’ll only need $65,000 in her nest egg for food expenses.*

If both are saving an incredible $30,000/year, Lisa will be in the workforce over 6 years longer than Cassie!

To put the same point more controversially, my $4/week avocado habit adds $5200 to my retirement savings target. I think I’m about to start buying avos only when they’re in season and on sale!

How much do you need to save to cover your food costs while retired, based on how you eat now?
To work out how much you need to save to fund an expense you’ll have in retirement, multiply the weekly total by 1300. (Math details: multiply by 52 to get the annual expense, divide by 0.04 to find how much you’ll need to invest to get that amount as a 4% return on your investment.)

How many years earlier could you retire if you started some delicious-and-frugal eating habits?
You can check how long it will take you to save a goal amount with the Sorted.org.nz savings calculator.

An Objection

You might say  “Konnifer, I object to your reasoning: I know I spend up large now, but that’s because I’m working long hours, really pushing myself to save, I need the convenience. My food will be cheaper when I’m retired.”
That’s probably true for many of us. However, personally, I don’t want to plan for my retirement to be a step down from my current lifestyle. I don’t want to retire and think “Well that’s over, now I have to give up some luxuries.”
If I do reduce costs in my retirement (maybe I have more time to garden and cook fresh?) then that’s a bonus, it’ll free up some money to spend on more hobbies. (Fancy automatic watering system? Shiny new cookware?)
I’d rather retire with the mindset “This is a pretty sweet lifestyle, and I can keep it all even if I stop working.” I don’t want to cut my spending until I’m miserable, but I do want to experiment with my habits and see which ones are really contributing to my happiness.

The University of Otago Food Cost Study

Here’s an interesting way to see if you’re at the top of your frugal game. Use the graph below to see how your weekly shop compares to a basic, moderate, or liberal (read “indulgent”) diet in the University of Otago Food Cost Survey 2016. The basic level is the minimum the researchers thought it possible to spend without “increasing the risk of not getting all the necessary nutrients.”**

 

This graph shows the results of the Otago Food Cost Survey 2016 for adult Aucklanders. It includes enough for a healthy range and amount of food for all a week’s meals, but does not include any take-away and restaurant food, ready-meals or household and personal cleaning items.
See the full survey for a list of included foods and methodology, results for Wellington, Christchurch or Dunedin, and costs for adolescents and 10, five, four and one year olds. It’s an easy, well-presented and fascinating read!

Are most of us living at a ‘basic’ level as per the survey? Or is it normal, even as a frugal saver type, to spend a little more than the bare minimum?

Sharing My Numbers

I live in a 2-adult household. We spend $70/week on groceries, he spends $20/week on treats and takeaways, and I spend a whopping $30/week on takeaways. I’m not including non-food items like cleaning products, or alcohol. So overall, we spend $120/week on food. That’s $60/adult/week.

I’m happy with our work-week spend – we cook plenty of treats but somehow it never seems to blow the budget. My most indulgent regular expense is a ~$10 “I’m hangry and must buy takeout now” episode while running errands during the weekend. Funding that requires an extra $13,000 in my retirement fund – nearly 6 months extra in the workforce at my current savings rate. That’s something I’ll consider next time I want to dash out the door on a Saturday without eating breakfast. I’ll probably still do it occasionally 😉

How about you? Let us know in the comments. If possible, tell us how many people in your household and include only your food costs so we’re all looking at the same thing.

* I’m assuming a “safe” 4% withdrawal rate after retirement, See Mr Money Mustache’s article for details
** https://ourarchive.otago.ac.nz/handle/10523/6659 page 2.

Published by

Konnifer

I'm a former spend-a-holic, lured to frugality by the freedom, self-sufficiency and general badassity. I'm currently an independent contractor, hoping to retire rurally within 5 years. I'm interested in carpentry, philosophy, classic cars, board games and wild weather.

7 thoughts on “How Does Your Food Budget Measure Up?”

  1. I am collecting data on my supermarket bill and plan to do some data analysis. My 14 weeks average food cost is $190.64 for 3 adults and 2 young children. So I think I’m on the basic side.

    1. That’s definitely on the basic side, you might even be below what the study thought was possible 🙂

  2. Nice one. I hadn’t really thought about multiplying it by 1300 and working out the amount i’d need in retirement to fund it, I’d only looked at the annual costs.

    We don’t eat out much other than the odd $5 dominoes when we’ve been renovating but I do tend to spend more than necessary at the supermarket. Multiplying x 1300 should slow me down 🙂

    1. Love those $5 dominoes pizzas. One pizza feeds me for 2 meals, so they’re almost as cheap as home cooking (though not nearly as nutritious!) Do you reckon they’re a loss leader?

      1. I’ve often wondered but watching the brand new store at Eastgate, their processes are so refined, I’d put it down to competition and efficiency.

  3. I’ve found that there is an overhead just to visiting the supermarket. Every time I walk away with a few things that I realise we “need”. We made a substantial dent in our weekly shopping costs by dropping to fortnightly at the supermarket and a small weekly at the vege shop to replenish actual essentials.

    1. It’s like you’ve read my next post already 🙂 I’m keen to try this idea, but I don’t think the Mr. is convinced yet, maybe your good experiences will sway him.

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