big city
close btn

Get 10% off freight for orders over $150.

Brandt Box Blog

Cardboard Box Weight Calculator

August 21st, 2023      By Jeff Brandt

Have you ever found yourself wondering about the weight of corrugated boxes before sending a package off on its journey or organizing your storage space? Whether you’re a seasoned shipper or simply trying to optimize your storage solutions, understanding the weight of a cardboard box is essential.

In this comprehensive guide, our team at Brandt Box will walk you through the simple steps to accurately calculate the weight of your boxes. And as a bonus, we’ve included a handy cardboard box weight calculator to make the process even easier. Let’s unravel the mystery behind box weights and empower you to ship and store with confidence!

Using the Handy Cardboard Box Weight Calculator

At Brandt Box, we understand the importance of accurate measurements when it comes to shipping and storage solutions. That’s why we’ve developed the ultimate tool to simplify your cardboard box weight calculations. Our easy-to-use cardboard box weight calculator helps you determine the weight of your packages with precision.

To use our cardboard box weight calculator effectively, you need key information: the length, width, and height of your cardboard box. The formula we use is straightforward:

Box Weight = Length x Width x Height / 166

By entering these details into our calculator, you’ll get the precise weight of your cardboard box in a matter of seconds.

This calculator is user-friendly and requires no specialized knowledge or complex data entry. Simply input the length, width, height, and material density values, and the calculator will handle the rest. It’s a time-saving and efficient solution for businesses, individuals, and anyone who wants accuracy in their packaging needs.

Cardboard Box Weight Calculator

With our cardboard box weight calculator, measuring the weight of your packages is a breeze. Say goodbye to guesswork and uncertainty when it comes to shipping and storage. Trust Brandt Box for reliable calculations, and streamline your logistics process like never before. The accurate measurements from our innovative calculator ensure your packages are always optimized for safe and efficient transit.

Manual Methods for Measuring Cardboard Box Weight

Cardboard Box Weight Calculator

We used a calculator that can easily calculate the actual weight, but there are other ways to measure the weight of a cardboard box. In this section, we’ll explore manual methods for determining how much weight your cardboard boxes have.

Whether you have a scale on hand or need to rely on the box’s material and dimensions, these techniques give you the information for accurate weight measurements.

1. Weighing the Box with a Scale

One of the most straightforward and accurate methods to measure the weight of a cardboard box is by using a scale. For smaller boxes, a kitchen or postal scale can be sufficient, while larger boxes might require an industrial scale or a platform scale.

To get an accurate reading, simply place the empty cardboard box on the scale and record the weight displayed. If you’re shipping multiple boxes, you can weigh them individually or use a pallet scale to weigh them together. This method ensures precision and eliminates the need for complex calculations.

Plus, with the help of a digital scale, you can get weight readings in various units, making it convenient for shipping carriers that have specific weight restrictions.

For businesses involved in shipping and logistics, investing in a reliable scale is a wise choice. The cost of digital scales ideal for weighing cardboard boxes can range from $20 to $100, depending on the weight capacity and features.

2. Calculating Weight Based on Material and Dimensions

If you don’t have access to a scale, you can estimate the weight of the cardboard box using a simple formula based on its material and dimensions. The following formula is used for calculating the dimensional weight of a box:

Weight (in pounds) = [Length (in inches) x Width (in inches) x Height (in inches) x Material Density (in pounds per cubic inch)] / 139

To use the formula, measure the cardboard box length, cardboard box width, and cardboard box height in inches and find the material density in pounds per cubic inch. Cardboard typically has a density of around 0.03 to 0.05 pounds per cubic inch.

Plug these values into the formula to obtain an estimated weight for the box. While this method isn’t as accurate as weighing the box with a scale, it provides a close approximation that can help in planning shipping costs and potential savings.

3. Estimating Weight from Packaging Information

Many manufacturers and suppliers provide packaging information that includes the weight of the cardboard box. This information can often be found on the packaging label, product description, or accompanying documentation.

When shipping or storing items in bulk, this can be a convenient way to estimate the weight of each box without needing manual measurements. However, be aware that the provided weight may include the weight of packaging materials, such as filler or additional accessories. Always consider these factors and make necessary adjustments when using the provided weight for cost-saving purposes.

Factors Affecting Cardboard Box Weight

Cardboard Box Weight

In our quest to master the art of measuring cardboard box weight, we must explore the various factors that influence it. Understanding these key elements improves our accuracy and provides valuable insights into the packaging and shipping process. So, let’s dive into the factors affecting cardboard box weight and unravel the secrets behind each one.

1. Cardboard Material and Thickness

The cardboard material and thickness significantly impact the weight of a cardboard box. Generally, cardboard comes in different grades, from lightweight to heavy-duty options. Thinner cardboard may reduce the overall weight of the box, but it might compromise its strength and durability.

On the other hand, opting for thicker and sturdier cardboard ensures better protection for the contents but may add to the weight. Find the right balance between material strength and weight to avoid high shipping costs while safeguarding the items inside.

Costs for different grades of cardboard can vary, with lightweight options starting around $0.30 per square foot, while heavy-duty varieties can cost upwards of $0.60 per square foot.

2. Box Size and Dimensions

The size and dimensions of the cardboard box directly impact its weight. Larger boxes naturally require more cardboard material, resulting in increased weight. You’ll want to select the most suitable box size for your contents, as an oversized box not only adds to shipping expenses but might also lead to higher material costs.

Consider the dimensions carefully and aim to find the smallest box that can safely accommodate your items. Remember that courier and postal services often have weight and size restrictions, and exceeding them could lead to additional fees. Balancing box dimensions can lead to savings on both material costs and shipping expenses.

3. Contents and Filling Density

The weight of the items inside the cardboard box, along with the filling density, plays a pivotal role in determining the total weight. Lighter contents, such as clothing or soft goods, could allow for more flexible packing options and potentially reduce the overall weight. However, heavier items or dense goods, such as electronics or glassware, can significantly increase the box’s weight.

Efficiently arranging and packing the items with the right cushioning material can help save money on shipping costs. Additionally, using lightweight fillers like air pillows or bubble wrap can add minimal weight while providing adequate protection. Real costs for fillers can range from $10 to $40 for a pack of 150-200 air pillows or bubble wrap sheets.

4. Packaging and Additional Materials

Apart from the cardboard itself, various additional materials contribute to the box’s weight. These may include tape, labels, printing, and any other packaging accessories. These items might seem insignificant, but their cumulative weight can make a difference, especially in bulk shipments.

Save money without compromising on safety by opting for lightweight, high-quality packaging tape and minimalistic labeling. Additionally, if printing is necessary, choosing economical printing methods and minimal ink coverage can further cut down on costs.

The price for packaging tape can range from $2 to $10 per roll, while labels and printing expenses can vary depending on the complexity and quantity needed.

Tips for Accurately Measuring Box Weight

how to measure Cardboard Box Weight

Knowing the precise weight of a cardboard box is important for several reasons, especially when it comes to shipping costs and logistics. Accurate weight measurements can help you avoid overpaying for shipping fees and ensure compliance with courier restrictions. For extra guidance, we’ve compiled a set of valuable tips for accurately measuring the weight of a cardboard box. These guidelines can help you save money, streamline your shipping process, and enhance overall efficiency. Let’s check them out:

  1. Invest in a Digital Scale: The best way to get precise measurements is by investing in a reliable digital scale capable of handling the weight capacity of your typical packages. Avoid using bathroom or kitchen scales, as they might not provide the accuracy needed for shipping calculations. A good-quality digital scale can cost between $20 to $50, depending on its features and weight capacity.
  2. Weigh the Empty Box: Before packing your items, measure the weight of the empty cardboard box first. Place the box gently on the scale and record its weight. This initial measurement will help you calculate the net weight of your contents later on. Remember that different-sized boxes may have varying weights, so make sure to weigh each type of box you use.
  3. Pack Contents Methodically: When packing your items, distribute the weight as evenly as possible to avoid an imbalanced load. Uneven weight distribution can lead to inaccurate measurements and potential damages during transit. Lightweight fillers like air pillows or bubble wrap strategically can protect your items without adding unnecessary weight.
  4. Measure Filled Box Weight: After packing the box, weigh it again on the same digital scale. This measurement will include the weight of the contents and the box itself. Subtract the weight of the empty box from this total to determine the net weight of the contents. Accurate measurements help you select the most cost-effective shipping method.
  5. Double-Check Before Shipping: Before shipping your package, double-check the weight measurements to ensure accuracy. Any errors could lead to unexpected shipping costs or delays. Taking the time to verify the weight can save you from potential financial setbacks.

Accurately measuring the weight of a cardboard box is important for cost-saving and efficient shipping practices. By investing in a digital scale, weighing empty boxes, packing methodically, measuring filled box weight, and double-checking measurements, you can optimize your shipping process and avoid unnecessary expenses. With these tips in mind, you can make informed decisions and achieve significant savings on your shipping costs.

Ship with Confidence: Use Our Weight Calculator and Choose Brandt Box for the Best Corrugated Boxes!

box weight calculations

Congratulations! You’ve now mastered the art of measuring the weight of a cardboard box. Armed with the knowledge from our comprehensive guide and the convenience of our DIM weight calculator, you can accurately determine the weight of your packages with ease. At Brandt Box, we take pride in providing a wide range of top-quality boxes to suit all your packaging needs.

Whether you’re shipping products or moving items, having the right box and knowing its weight is key to a seamless experience. As your trusted packaging partner, Brandt Box offers a diverse selection of boxes that cater to your specific requirements.

If you have any questions or need assistance, feel free to contact us. We’re here to ensure your packaging journey is efficient and hassle-free. Trust Brandt Box for all your packaging solutions!


Why is it important to measure the weight of a cardboard box?

Measuring the weight of a single-wall corrugated box or double wall is important for various reasons, such as determining shipping costs, ensuring compliance with weight restrictions for transportation, and estimating the total load capacity in storage or during handling.

How can I calculate shipping costs using the weight of a cardboard box?

To calculate shipping costs based on the weight of a cardboard box, you’ll need to consider the shipping carrier’s rate. Most shipping carriers provide pricing based on weight and package dimensions. For example, if the weight of your box is 22 lbs, and the carrier charges $1 per pound for shipping, the cost would be 22 lbs x $1/lb = $22.

Should I consider the weight of packaging materials while measuring a box's weight?

Yes, it’s crucial to consider the weight of any packaging materials, such as bubble wrap or packing peanuts, in addition to the weight of the actual cardboard box. Taking into account factors like the weight of packaging materials, edge crush test, and inner dimensions helps ensure precise measurements for shipping and accurate cost calculations.

Go back to blog

What to read next