Dimensional Weight Ups Calculator

Shipping carriers like UPS use a formula to determine the cost of shipping based on both the weight and the size of a package. This formula, known as dimensional weight, helps ensure fair pricing for shipping larger, lightweight items. To simplify the process, we’ve created the Dimensional Weight UPS Calculator, which allows you to quickly calculate the dimensional weight of your package.

Formula: The dimensional weight formula is relatively straightforward:

  1. Measure the length, width, and height of your package in inches.
  2. Multiply these three dimensions.
  3. Divide the result by 139.
  4. The final value represents the dimensional weight of your package in pounds.

How to Use: Using our calculator is simple. Just follow these steps:

  1. Enter the length of your package in inches.
  2. Enter the width of your package in inches.
  3. Enter the height of your package in inches.
  4. Click the “Calculate” button.
  5. The calculator will display the dimensional weight of your package in pounds.

Example: Let’s say you have a package with the following dimensions:

  • Length: 12 inches
  • Width: 8 inches
  • Height: 10 inches

Using the formula: (12 * 8 * 10) / 139, the dimensional weight would be approximately 6.33 pounds.


  1. Q: What is dimensional weight? A: Dimensional weight is a pricing technique used by shipping carriers to account for the size of a package in addition to its actual weight.
  2. Q: Why is dimensional weight important? A: It ensures fair pricing for shipping larger, lightweight packages.
  3. Q: What’s the formula for calculating dimensional weight? A: (Length x Width x Height) / 139.
  4. Q: Is dimensional weight always higher than actual weight? A: Not necessarily. The carrier will charge based on the higher of the two weights.
  5. Q: Can I use this calculator for any shipping carrier? A: While it’s designed for UPS, the dimensional weight formula is standard across carriers.

Conclusion: Our Dimensional Weight UPS Calculator simplifies the process of determining the cost of shipping your packages. By calculating the dimensional weight, you can better estimate your shipping expenses, ensuring that you’re prepared for a fair and accurate cost assessment. Whether you’re a business shipping multiple packages or an individual sending a single item, this tool can help you make informed shipping decisions.

Leave a Comment