The One Grocery Habit That Saves More Than Coupons: Reading Unit Prices
Coupons get the attention, but unit prices are where the real savings hide. Here's how to read shelf tags and avoid the \"bigger is cheaper\" trap.
Check it at the store
I used to clip coupons every Sunday. Then I started reading unit prices on shelf tags and saved more with less effort. It's the most underrated habit in grocery shopping.
What unit price is
The unit price is the cost per ounce, per pound, per count or per sheet. It's usually printed in small text on the shelf tag. It lets you compare different sizes and brands fairly.
The "bigger is cheaper" myth
Bigger packages are often cheaper per unit, but not always. Sometimes a sale on a smaller package beats the bulk size. Sometimes family-size packs cost more per ounce. Always check.
Watch for different units
Some tags compare per ounce while others compare per count. Make sure you're comparing the same unit. Paper towels are the worst for this, with "mega rolls" and "double rolls" making comparisons confusing. Check price per sheet or per square foot.
Store brands
Store brands often have lower unit prices and similar quality. Try them for staples like flour, sugar, canned goods and cleaning supplies.
Warehouse clubs
Costco and Sam's Club often have strong unit prices on staples, but only if you use everything before it spoils.
Shrinkflation
Products sometimes shrink in size while the price stays the same. Unit prices reveal shrinkflation instantly.
Apps and online shopping
Many store websites show unit prices too. Use them to compare before going to the store.
Quick habits
- Compare unit prices for your top ten most-bought items.
- Keep a simple list of good unit prices in your phone.
- Don't buy bulk perishables you'll waste.
Where to compare
Costco and Sam's Club are good for bulk staples. Target and Amazon list unit prices online for many items, making comparisons easy.
Verdict
Read unit prices for a month. You'll quickly learn which sizes and stores give you the best deals, and you might never clip another coupon.
Check it at the store
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