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Metric to Imperial Volume Conversions

Cubic metres to cubic feet, litres to UK and US gallons. Common construction volumes for concrete, water tanks, skips and aggregates.

Volume Conversion Factors

Volume Conversion Factors
FromToMultiply By
ft³35.315
ft³0.02832
Litres1,000
LitresUK gallons0.2200
UK gallonsLitres4.546
LitresUS gallons0.2642
US gallonsLitres3.785
UK gallonsUS gallons1.201
yd³1.308

Common Construction Volumes

Common Construction Volumes
ItemVolume (m³)Volume (ft³)Litres
Wheelbarrow (standard)0.0652.365
Cement mixer (Belle 150)0.0903.290
Bulk bag (tonne bag)~0.724.7700
Mini skip (2 yard)1.53541,530
Midi skip (4 yard)3.061083,060
Builder skip (6 yard)4.591624,590
Maxi skip (8 yard)6.122166,120
Cold water cistern (standard)0.2278.0227
Hot water cylinder (standard)0.1174.1117
Ready-mix truck (full)6.02126,000

Related Pages

See the Length Conversions, Area Conversions, Weight Conversions, and the Concrete Mix Ratios.

Frequently Asked Questions

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Last updated: April 2026

Verified against UK standards · estimates only, confirm with your supplier.