Volume = length × width × height. Surface area = 2(lw + lh + wh).
Box Volume Calculator
100% FreeCompute rectangular box volume and surface area from length, width, and height.
100% Secure
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Client-Side
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Use any consistent unit (in, cm, m).
Results
Volume
24
Surface area52
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<iframe
src="https://tools.town/embed/box-volume-calculator/"
width="100%"
height="600"
style="border:none; border-radius:12px;"
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title="Box Volume Calculator">
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How to Use
- 1 Enter length, width, and height in the same unit
- 2 Read volume and surface area
Features
- Volume L×W×H
- Surface area
- Any consistent unit
- Client-side
Why it Matters
Shipping and packaging need cubic volume without a CAD tool.
★★★★★
Frequently Asked Questions
Which units?
Any — keep length, width, and height consistent.
Cylinders?
This tool is rectangular boxes only.
Weight?
Volume only — density/weight is separate.
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