← 所有工具单价对比
比较两件商品，看看哪一件性价比更高。
Is the 'Family Size' pack actually a better deal, or are you paying more for the larger box? Retailers often make it difficult to compare products by using different sizes and weights. Our Unit Price Comparator cuts through the marketing and shows you the 'real' cost. By calculating the price per gram, ounce, or individual item, you can identify the true bargain every time you shop, helping you save money on your weekly grocery bill.
工作原理
The tool divides the price of each item by its quantity to find the 'Price per 1'. It then compares these two results and highlights the item with the lower unit cost, calculating exactly how much you save by choosing the better deal.
计算公式
Unit Price = Total Price / Quantity
计算示例
1. **Cereal**: 500g for $4.00 vs 750g for $5.50 = **750g is 8.3% cheaper**.
为什么在日常生活中使用这个工具？
击败欺骗性定价。该工具使您能够成为更高效的消费者，确保您在商店花的每一块钱都花得尽可能多。 击败欺骗性定价。 该工具使您能够成为更高效的消费者，确保您在商店花的每一块钱都花得尽可能多。
提示
收藏此工具以便快速访问。一切都在您的浏览器中本地运行。