Everyday Life
Grocery Savings Calculator
Enter the original price, the sale price and how many you are buying to see the real saving.
The saving result shows how much less you pay per item and in total, compared with the original price.
Formula
Saving per item = original price − sale price. Total saving = saving per item x quantity.
How it works
A percentage off only matters against the price you would actually pay. A 50% saving on something you did not need is still money spent.
Stocking up makes sense for non-perishables you use regularly; for fresh food, only buy what you will eat before it spoils.
Worked example
For example, an item priced at $5.00 on sale at $3.75 saves $1.25 per item, which is 25.0% off, so 4 items save $5.00 in total.
FAQs
Is a bigger percentage always a better deal?
No. Compare the final price with other brands too — a small discount on a cheap item can beat a big discount on a pricey one.
Should I buy extra just because it is on sale?
Only if you will use it in time. Extra perishables that spoil cost more than they save.
How do I compare two different sales?
Compare the final price per unit, not the discount percentage — that is the number you actually pay.
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