单价计算器:最佳性价比对比
比较尺寸、折扣和包装以寻找最佳性价比
结果
最便宜的选项(最佳性价比): Item B
$0.0083 / g
这是最划算的选择!相比次优选项,您节省了 8.1%。
比较商品
$0.009
$0.008
Item A
Item B
商品比较
Item A
$0.0090 / g
折后净价: $4.50·总数量: 500 g·贵了 8.9%
Item B
$0.0083 / g
折后净价: $6.20·总数量: 750 g·最佳性价比
常见问题
- A unit price calculator helps you compare the cost of different sized packages of the same item (e.g., a 12-pack of soda vs. a 24-pack) by calculating the cost per a standard unit of measurement (like ounces, grams, or liters). This ensures you get the best value for your money.
- To find the unit price, divide the total cost of the item by its total quantity. For example, if a 500g package of cereal costs $4.00, the unit price is $4.00 / 500g = $0.008 per gram, or $0.80 per 100 grams.
- Total prices can be misleading when packages have different sizes. Wholesale or bulk items are not always the cheapest per unit. By comparing the price per unit, you can find the actual cheapest option, even when items have discounts or are packaged in multi-packs.