Gallons (UK) to Deciliters converter

To convert gallons (UK) to deciliters, enter the value in the first field. The result in deciliters is calculated automatically using the exact conversion factor.

1 UK gal = 45.4609 dL
1 dL ≈ 0.0219969248299 UK gal

Formula: dL = UK gal × 45.4609
UK gal ≈ dL × 0.0219969248299

Definitions: 1 UK gal = 4.54609 L; 1 dL = 100 mL

The imperial (UK) gallon is defined as exactly 4.54609 liters, about 20% larger than the US liquid gallon. It survives in British fuel-economy figures (miles per gallon) and is the base of the imperial system of capacity, in which the pint, quart, peck and bushel are all defined relative to it.

The deciliter (dL) is one tenth of a liter, or 100 mL. Recipes in Scandinavia and parts of Europe are often written in deciliters, and in medicine blood glucose and cholesterol are commonly reported per deciliter (mg/dL).

See the conversion table with commonly used values, handy for quick reference or study.