How Much Does a Cardboard Box Weigh? Complete Guide

Cardboard boxes are ubiquitous in our daily lives, used for everything from packaging and shipping to storage and moving. They come with multi-purpose functionality. From custom corrugated boxes that enhance your brand visibility to Corrugated Cardboard Boxes designed for secure shipping, we’ve got you covered. They can be designed in any shape or style and printed with visual graphics.

When it comes to cardboard packaging, many questions come into people’s minds, such as whether they are biodegradable. What is the dimension of cardboard packaging? While we often pay attention to the dimensions of these boxes, have you ever wondered just how much they weigh?

In this comprehensive guide by Custom Pack Box, we will break down the weight of cardboard boxes in various units, from pounds and ounces to kilograms and grams. We will also discuss the weight of a large cardboard box.

Let’s get started without any delay!

How Much Does a Cardboard Packaging Weigh in Pounds?

A cardboard box is manufactured in various thicknesses and sizes. As per its size, the weight can vary significantly! On average, a standard cardboard box having dimensions of 12x12x12 might weigh anywhere from 9 to 10.4 pounds. Now, the question is, how do you calculate it?

To calculate the weight of the box in pounds, you need to divide the dimensions of the box by 166. 166 is the assumed density per cubic foot of the cardboard used to create the box. Here’s the formula to calculate cardboard box weight in pounds:

  • Weight = (12x12x12)/166
  • Weight = 1728/166
  • Weight = 10.4 Pounds

It’s important to note that these weights are just general estimates. The actual weight of a cardboard packaging can vary depending on its size, thickness, and the materials used in its manufacturing.

How Much Does a Cardboard Box Weigh in Ounces?

You can easily measure the weight of cardboard boxes in ounces from its weight in pounds. Simply divide the weight in pounds by 16, and you’ll weigh ounces. For example, if a box weighs 10.4 pounds:

  • Weight = 10.4 pounds / 16
  • Weight = 0.665 ounces

This method can also be handy for determining the weight of a small cardboard box in ounces.

How Much Does a Cardboard Box Weigh in Kilograms?

For those who use the metric system, the weight of boxes is measured in kilograms. To convert the weight of the box from pounds to kilograms, you can use the following conversion factor:

  • 1 pound = 0.453592 kilograms.

Apart from this conversion, we must go through a few steps to determine how much a cardboard box weighs in kilograms.

  • First, we need to calculate the box’s volume in cubic centimetres. We can do this by converting the dimensions (L*W*H) from inches to centimetres. Each inch of the standard cardboard box is about 2.54cm, so when we multiply 12 inches by 2.54, we get 30.48 centimetres for each dimension.
  • Now, we calculated the box dimensions in cm, and we can directly measure the packaging volume. We must multiply the length, width, and height (centimetres) to get the volume in cm³. Then, to find the weight in kilograms, we divide this volume by 6000.

So, let’s do the math:

  • Volume = 30.48 cm x 30.48 cm x 30.48 cm = 28316.8466 cubic centimeters
  • Weight = 28316.8466 cm³ / 6000 = 4.7194 kilograms

Therefore, the weight of the cardboard box is approximately 4.72 kilograms.

How Much Does a Cardboard Box Weigh in Grams?

You can break it down into grams if you need a more precise measurement. It’s easy to measure the weight of the box in grams. What do you have to do? Simply multiply the weight of the box in kilograms by 1000. So now you can measure the weight of the box in grams:

  • Weight = 4.7194 x 1000
  • Weight = 4719.4 grams

To convert the weight of a cardboard box from pounds to grams, you can use the following conversion factor: 1 pound = 453.592 grams.

Look at the table below for a better understanding of how varying sizes and thicknesses of boxes weigh in grams!

Box Size (Inches)Average Weight (Grams)
6 x 6 x 6120-150
12 x 12 x 12200-250
18 x 18 x 18300-350
24 x 24 x 24400-450


How Much Does a Large Cardboard Box Weigh?

Large cardboard boxes are commonly used to ship bulky items. These boxes are heavier in size due to the extra material used in their manufacturing required for strength and durability. You can calculate the weight of a large cardboard box by using the above-listed formulas in ounces, pounds, kilograms and grams.

Note: The weight of the cardboard box calculated by the above-listed formulas is the only estimation based on its dimensions. Keep in mind that the exact weight can be varied according to the thickness of the material. It’s advised to use the scale to measure the weight of the box.

Final Thoughts!

We hope this blog will greatly help you find the weight of a cardboard box. The weight of the box can vary according to the size, thickness and purpose. If you need assistance measuring the dimensions and weight of the custom corrugated boxes, feel free to contact Custom Pack Box! We are just one call away from solving your queries related to packaging.

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