🥤US gallons to Liters
Convert us gallons (gal) to liters (L): 1 gal = 3.79 L. Formula, conversion table and steps.
US gallons to Liters conversion table
| US | Liters |
|---|---|
| 1 | 3.79 L |
| 2 | 7.57 L |
| 5 | 18.93 L |
| 10 | 37.85 L |
| 20 | 75.71 L |
| 50 | 189.27 L |
| 100 | 378.54 L |
| 250 | 946.35 L |
| 500 | 1,892.71 L |
| 1000 | 3,785.41 L |
Machine API (x402)
$0.002 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this pair:
GET /api/v1/converters/volume-converter?value=1&from=gal&to=L HTTP/1.1
Host: localhost:3000
→ 402 (x402 payment required)
→ 200 {"tool": "converters/volume-converter", "result": { "value": 3.785412, "answer": "3.79 L" }}Frequently asked questions
What is 1 US equal to?
1 US equals 1 gal = 3.785412 L — see the conversion table below for more magnitudes.
What is the formula for us gallons to liters?
Use the tool's US → Liters factor shown in the result details. The conversion is a fixed multiplication, so it is exact within the displayed precision.
How many liters in a US gallon?
One US liquid gallon is exactly 3.785411784 liters. (The imperial gallon used in the UK is 4.54609 L.)
How many tablespoons in a cup?
16 US tablespoons in one US cup; 48 teaspoons per cup.
Is a US cup the same as a metric cup?
No — a US legal cup is 240 mL and a US customary cup 236.59 mL; this converter uses the customary 236.59 mL definition. A metric cup (250 mL) is a different, rounder unit.