What is a Dimensions to Weight Calculator

The Dimensions to Weight Calculator is a free online tool that helps you estimate the weight of any 3D object — whether it’s a box or a cylinder. Just enter the object’s dimensions (length × width × height or radius × height), choose the material (like steel, aluminum, wood, or plastic), and get an instant result in kilograms (kg).

This tool is ideal for:

  • Estimating shipping weight

  • Product packaging and logistics

  • Construction, engineering, or industrial design

  • Daily DIY and home projects

How to Use the Calculator

  • Choose a Shape: Select either Box or Cylinder

  • Enter Dimensions:

    • Box: Length, Width, Height

    • Cylinder: Radius, Height

  • Select Material: Choose from Steel, Aluminum, Wood, or Plastic

  • Click “Calculate Weight”

  •  Instantly get:

    • Volume in cubic centimeters (cm³)

    • Weight in grams & kilograms

    • Visual bar chart

    • Smart AI suggestion (for lighter material)

  •  Share results via WhatsApp or Download PDF

Dimensions to Weight Calculator

Dimensions to Weight Calculator

Box (Rectangular Object)

Length: The longest side of the box Width: The shorter side when viewed from the front Height: From the bottom to the top of the box

Cylinder (Round Object)

Radius: Half of the circular base’s diameter Height: Vertical distance from base to top

FAQ

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It calculates the object’s volume based on dimensions and multiplies it by the material’s density using the formula:
Weight = Volume × Density

No worries! The tool includes pre-set densities for common materials  just select one from the dropdown.

The result is an approximate estimate, perfect for planning, shipping, or design purposes. For exact measurements, use a weighing scale.

Yes! You can download your result as a PDF or share it instantly via WhatsApp.

Absolutely! The calculator is fully mobile-responsive and works seamlessly on phones, tablets, and desktops.

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