US Gallons to Imperial Gallons (UK) Converter
Convert volume instantly between US Gallons and Imperial Gallons (UK).
Imperial Gallons (UK)
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41.63371 UK gal
Reverse Ratio: 1 UK gal = 1.20095 gal
Understanding US Gallons to Imperial Gallons (UK) Conversion
Converting liquid or spatial measurements between US Gallons (gal) and Imperial Gallons (UK) (UK gal) requires an accurate calculation factor based on standard measurement baselines.
How to Calculate Manually
To convert directly from US Gallons to Imperial Gallons (UK), use the formula:
Volume in UK gal = Volume in gal × 0.832674
Key Conversion Notes
- 1 US Gallons equals exactly 0.832674 Imperial Gallons (UK).
- For reverse calculations, divide your target figure by 0.832674.
- Always double-check regional system differences (e.g., US Customary vs. Imperial UK) when measuring liquids for recipes or technical specifications.
Common Fractional & Integer US Gallons Conversions
Select a common fraction or volume below to view its detailed breakdown:
| gal | UK gal | gal | UK gal | gal | UK gal |
|---|---|---|---|---|---|
| 1/8 (0.125) gal | 0.10408 UK gal | 12 gal | 9.99209 UK gal | 200 gal | 166.53484 UK gal |
| 1/4 (0.25) gal | 0.20817 UK gal | 15 gal | 12.49011 UK gal | 225 gal | 187.35169 UK gal |
| 1/3 (0.333) gal | 0.27728 UK gal | 20 gal | 16.65348 UK gal | 250 gal | 208.16855 UK gal |
| 1/2 (0.50) gal | 0.41634 UK gal | 25 gal | 20.81685 UK gal | 300 gal | 249.80226 UK gal |
| 2/3 (0.667) gal | 0.55539 UK gal | 30 gal | 24.98023 UK gal | 330 gal | 274.78248 UK gal |
| 3/4 (0.75) gal | 0.62451 UK gal | 40 gal | 33.30697 UK gal | 350 gal | 291.43596 UK gal |
| 1 gal | 0.83267 UK gal | 50 gal | 41.63371 UK gal | 400 gal | 333.06967 UK gal |
| 2 gal | 1.66535 UK gal | 60 gal | 49.96045 UK gal | 450 gal | 374.70338 UK gal |
| 3 gal | 2.49802 UK gal | 75 gal | 62.45056 UK gal | 500 gal | 416.33709 UK gal |
| 4 gal | 3.3307 UK gal | 80 gal | 66.61393 UK gal | 750 gal | 624.50564 UK gal |
| 5 gal | 4.16337 UK gal | 90 gal | 74.94068 UK gal | 1000 gal | 832.67418 UK gal |
| 6 gal | 4.99605 UK gal | 100 gal | 83.26742 UK gal | 1500 gal | 1249.01128 UK gal |
| 7 gal | 5.82872 UK gal | 120 gal | 99.9209 UK gal | 2000 gal | 1665.34837 UK gal |
| 8 gal | 6.66139 UK gal | 125 gal | 104.08427 UK gal | 2500 gal | 2081.68546 UK gal |
| 9 gal | 7.49407 UK gal | 150 gal | 124.90113 UK gal | 3000 gal | 2498.02255 UK gal |
| 10 gal | 8.32674 UK gal | 175 gal | 145.71798 UK gal | 5000 gal | 4163.37092 UK gal |
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