Cubic Meters to Barrels Converter

Summary

This tool converts any volume in cubic meters to three barrel standards: the US oil barrel (42 US gallons = 158.987295 L = 0.158987 m³), the US liquid barrel (31.5 US gallons = 119.240471 L), and the UK barrel (36 imperial gallons = 163.659240 L). You can also enter barrels and get cubic meters back. Results update instantly as you type. The US oil barrel is the global petroleum industry standard.

How it works

1. Select the direction: cubic meters to barrels or barrels to cubic meters.
2. Enter your volume in the input field.
3. The tool multiplies or divides by the exact conversion factor for each barrel type.
4. All results update instantly as you type.
5. Click a preset to load a common benchmark volume.
6. Click Copy next to any result to copy the value to your clipboard.

Use cases

• Convert crude oil reservoir volumes from cubic meters to standard petroleum barrels.
• Translate pipeline or tank capacity specs between SI and barrel units.
• Check barrel equivalents when reading international energy production statistics.
• Convert refinery throughput figures between metric and petroleum-industry units.
• Verify storage tank volumes expressed in barrels against engineering specs in m³.
• Convert brewery batch sizes between cubic meters and US liquid barrels.

Frequently Asked Questions