Your Biggest Expense

Share This

Look at your spending over the last year and you will no doubt find that, aside from your mortgage or rent, your biggest expense is food. Cutting back on how much you spend on food each week is a great way to find a few extra dollars to add to your savings.

Food bills can creep up if you:

  • Make multiple trips to the supermarket each week
  • Buy food on impulse
  • Have expensive taste.
  • Do a lot of entertaining at home
  • Often throw out food which is past its use-by date

It is not easy to judge how your spending on food compares with other families. However, a good benchmark is the annual Food Cost Survey done by the Department of Human Nutrition at Otago University. This survey is based on a balanced diet, in three categories of Basic, Moderate and Liberal, broken down by geographic area. A family of two adults and two teenagers living in Wellington with a Moderate diet would spend around $346 per week or just under $18,000 a year on food. This represents around 21% of the average annual household income of $85,000. A Basic diet would cost around $260 a week and a Liberal diet would be around $414. Switching from a Liberal to a Basic diet results in a saving of $154 per week, which is a staggering $8,008 per annum.

Cutting back on groceries doesn’t mean living on bread and mince. It’s all about planning meals so you only buy what you need and use seasonal produce when it is at its cheapest. Make a shopping list and stick to it. Eating less meat, stockpiling discounted groceries and growing your own vegetables can also help cut costs. If you want to save more, check your food budget.

Ultimate Guide to Retirement Planning in New Zealand.

Planning your retirement isn’t just about saving money—it’s about designing a lifestyle you can thrive in. If you’re ready to take control of your future, explore our Ultimate Guide to Retirement Planning in New Zealand

This comprehensive resource offers expert insights, easy-to-use tools, and a proven step-by-step approach tailored specifically for Kiwis. Whether you’re years away from retiring or already there, it will help you build a personalised plan to live your retirement to the max. 

Related Articles

Investment
Liz Koh

Responsible Investing

There is a worldwide trend for investors to want to make a positive contribution to the world by investing in companies that are socially

Read More »
Get Rid of Debt
Liz Koh

Crunch Your Credit

A line of credit, or revolving credit, is a very useful facility to have as part of your mortgage structure. The way it works is

Read More »
Investment
Liz Koh

When Sharemarkets Fall

It’s easy to invest when markets are running smoothly but when they fall your confidence can be sorely tested. More uncertainty in investment markets means

Read More »

Free Retirement Tools

Take Your First Step With Our Free Tools

Retirement Savings Calculator

Find out how much you’ll need for the retirement you want and how to close the gap.

Retiree reading

Retirement Checklist

Tick off the essential steps to make sure you’re fully prepared, financially and personally.

retirees sitting together looking at a tablet on a couch

Money Personality Quiz

Discover how your money mindset influences your retirement decisions and what to do next.

Stay in the loop

Keep up to date with the latest developments from Enrich Retirement


Are you retirement ready?

Take the 22-Point Retirement Checklist and uncover the gaps in your retirement plan!

✅ Do you know how much money you’ll need each year?
✅ Have you planned how you’ll spend your time in retirement?
✅ Are your insurance, will, and estate in order?
✅ Do you have a plan for staying active, healthy, and socially connected?

This quick checklist will give you clarity on where you stand—and what’s next.

HELPING YOU LIVE YOUR RETIREMENT TO THE MAX​

Register to keep up to date with the latest developments from Enrich Retirement and receive a FREE eBook from Liz Koh

Liz Signature
Six Secrets of Successful Investing