Cubic Feet Calculator
Work out volume in cubic feet from length, width and height (in feet). Also shows m³ and litres. Free.
Cubic feet calculator
Use this cubic feet calculator to get the volume of a space from length, width and height in feet. Enter the three dimensions and the result is shown in cubic feet (ft³), cubic metres (m³) and litres. Useful for shipping, storage and room volume.
Frequently Asked Questions
How do I calculate cubic feet?
For a box: multiply length × width × height in feet. Enter the three dimensions; the calculator gives the volume in cubic feet and also in cubic metres and litres.
What is a cubic foot?
A cubic foot (ft³) is the volume of a cube with sides of 1 foot. 1 ft³ ≈ 0.0283 m³ and ≈ 28.3 litres.
Is the cubic feet calculator free?
Yes. Free to use. Enter length, width and height in feet to get volume.
Can I convert cubic feet to cubic metres?
Yes. The calculator shows both. 1 cubic foot = 0.0283168 cubic metres.
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<p>Calculator: <a href="https://onlinecalculator.co.uk/specialised/cubic-feet-calculator" target="_blank">Cubic Feet Calculator</a> - OnlineCalculator.co.uk</p>APA Style Citation:
OnlineCalculator.co.uk. (2025). Cubic Feet Calculator. Retrieved from https://onlinecalculator.co.uk/specialised/cubic-feet-calculatorNote: This calculator is free to use and reference. No permission required for educational or commercial citation.