Ever stared at two similar products in Woolies, both on special, and wondered which is actually cheaper per serve? Or compared the ‘unit price’ on a managed fund statement and felt lost? In 2025, unit price is more relevant than ever—touching everything from groceries to ETFs, and shaping the way Australians stretch their dollars.
What Is Unit Price? More Than Just a Supermarket Label
The unit price is the cost of a single standardised measure—think per 100g, per litre, or per share/unit. It’s now a familiar sight on supermarket shelves, but in 2025, it’s also front and centre in investment statements and cost-of-living conversations.
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Supermarkets: Australian law mandates unit pricing for most packaged groceries, making it easier to compare apples with apples, or, more likely, pasta with pasta.
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Investments: Managed funds and ETFs display a unit price, reflecting the current market value of one unit in the fund.
With grocery inflation still running high in 2025 and investment markets swinging, understanding unit price can mean the difference between getting by and getting ahead.
Unit Price and Your Grocery Budget in 2025
Supermarket unit pricing was strengthened in late 2024, with new regulations ensuring clearer, bolder displays and extending rules to more products, including online grocery shopping. This comes as the ACCC continues to target unfair pricing practices and hidden costs.
Here’s how to make the most of unit pricing at the shops:
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Ignore the headline discount. A ‘two for $7’ deal might not beat a competitor’s $3.20 single pack when you check the unit price.
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Compare across sizes and brands. Bulk packs often have a lower unit price, but not always—especially with shrinking pack sizes in 2025.
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Online? Check the fine print. New rules require unit prices online, but they’re not always front and centre. Always look before you click ‘add to cart’.
Real-world example: In April 2025, a leading supermarket was found to be advertising ‘specials’ where the unit price was actually higher than the standard shelf product. Savvy shoppers caught it, and the ACCC forced a change. That’s the power of knowing your unit price!
Unit Price in Investing: Why It Matters in 2025
Australians are investing in managed funds, ETFs, and superannuation more than ever. Each of these uses a unit price to value your investment. But what does it mean for you?
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Managed funds and ETFs: The unit price is calculated daily (sometimes more often), based on the total value of the fund divided by the number of units on issue. This tells you what your investment is worth right now.
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Superannuation: Most super funds display your balance as units, with a daily unit price. Fees and investment returns are reflected in the unit price—so it’s your window into how your super is tracking.
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Buying or selling: The price you pay (or receive) for units can vary daily. In volatile markets, unit prices can swing quickly, impacting the value of your investment.
Recent example: In early 2025, several popular Australian ETFs saw unit prices drop suddenly on market volatility. Investors who understood unit price could make informed choices—whether to buy the dip, switch funds, or hold tight.
Unit Price Pitfalls and How to Avoid Them
Unit pricing isn’t always straightforward. Here are common traps to watch for in 2025:
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Misleading pack sizes: ‘Value’ packs with higher unit prices due to sneaky shrinkflation.
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Fund performance confusion: A rising unit price is good—but compare it over time and against similar funds, not just last week’s number.
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Fees hidden in unit prices: Some investment fees are taken out before the unit price is published, so always check the PDS (Product Disclosure Statement) for the full picture.
Staying alert to these pitfalls helps you avoid overpaying at the supermarket and making costly investment mistakes.
Looking Ahead: Unit Price in a High-Cost Australia
With living costs and market volatility still making headlines, unit price will remain a crucial tool for Australians in 2025. From stretching your grocery budget to keeping your investments on track, understanding unit pricing puts you in control.
Practical Examples of Unit Pricing in Action
Understanding unit price is one thing, but seeing it in action can make all the difference. Here are some practical scenarios where unit pricing can be a game-changer for Australian consumers and investors.
Grocery Shopping: Making Every Dollar Count
Imagine you're at Coles, eyeing two different brands of olive oil. Brand A offers a 500ml bottle for $8.50, while Brand B has a 750ml bottle for $11.50. At first glance, Brand B seems more expensive. However, by calculating the unit price, you find that Brand A costs $1.70 per 100ml, whereas Brand B costs $1.53 per 100ml. Choosing Brand B saves you money per use.
Investment Decisions: Timing the Market
Consider an investor holding units in an Australian equity ETF. In January 2025, the unit price is $50, but due to market volatility, it drops to $45 by March. Understanding that the unit price reflects the underlying asset value, the investor decides to purchase more units at the lower price, effectively reducing their average cost per unit. When the market rebounds, their investment's value increases significantly.
Actionable Advice for Maximising Unit Price Benefits
For Shoppers
- Plan Ahead: Before heading to the supermarket, make a list and check online unit prices to identify the best deals.
- Use Apps: Consider using shopping apps that highlight unit prices and alert you to price changes or special offers.
For Investors
- Regular Reviews: Keep an eye on your investment statements to monitor unit price changes and assess performance.
- Diversify: Don't rely solely on one type of investment. Diversifying across asset classes can mitigate risks associated with unit price fluctuations.
FAQ
What is unit pricing?
Unit pricing is the cost per standard unit of measure, such as per 100g or per litre for groceries, or per share/unit for investments. It helps consumers and investors compare costs effectively.
How can I find unit prices online?
Most Australian supermarkets and online retailers display unit prices next to the product price. For investments, unit prices are typically available on fund statements or the provider's website.
Why do unit prices fluctuate in investments?
Unit prices in investments fluctuate due to changes in the market value of the underlying assets. Factors like market volatility, economic conditions, and fund performance can all impact unit prices.
Sources
- Australian Competition and Consumer Commission (ACCC)
- Australian Securities and Investments Commission (ASIC)
- Reserve Bank of Australia (RBA)
- Australian Taxation Office (ATO)
Related Articles
- Understanding Investment Fees: A Guide for Australians
- How to Budget for Groceries in 2025