UK Gallons to US Gallons Converter

Summary

Convert between UK imperial gallons and US liquid gallons instantly, with liters shown for reference.

How it works

1. Enter a value in the UK Gallons field — the US Gallons result updates immediately.
2. Or enter a value in the US Gallons field to convert in the reverse direction.
3. Both fields update the liters equivalent in real time.
4. Use the Swap button to flip the direction without retyping.
5. Click Reset to clear both fields and start over.

Use cases

• Convert fuel-tank capacity when comparing UK and US vehicle specs.
• Adapt British recipes or drink volumes to American measurements.
• Calculate how much fluid fits in a container rated in imperial gallons.
• Cross-check shipping container volumes listed in different gallon standards.
• Understand pool or aquarium capacity reported in UK or US gallons.

Frequently Asked Questions