A LITTLE GUIDANCE
Unit Price Comparison Calculator guide
Put different package sizes on the same quantity basis to compare their prices.
How to use
- Enter each product's price and quantity.
- Choose a shared unit and the quantity to use for comparison.
- Review unit prices, their difference and which product costs less per unit.
Worked example
- Input
- Product A costs 5,000 KRW for 500 g; B costs 8,000 KRW for 1,000 g. Compare per 100 g.
- Result
- A costs 1,000 KRW per 100 g and B costs 800 KRW. B's unit price is 20% lower.
Common questions
Can I enter one quantity in kilograms and the other in grams?
No. Use the same unit for both quantities. Convert 1 kg to 1,000 g before comparing.
Does it account for shipping or quality?
Only entered prices and quantities are compared. Add shipping consistently if needed and assess quality separately.