๐ Shopping
Black Friday Savings Calculator
Retailers sometimes raise prices in the weeks before a sale so the discount looks bigger, which is why comparing against the lowest recent price matters more than comparing against the list price. A claimed 40 percent off is meaningless if the item is 10 percent more than it was in September.
How it works
Deal price
Listed original price
Lowest price in the last 3 months
Average price over the year
Do you actually need it
Claimed discount off list price
Real discount vs recent low
Saving vs the yearly average
Is it a real deal?
Advice
Frequently asked questions
How do I use the Black Friday Savings Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.