Unit Converter

1 US Gallon to Liters

1 gallon = 3.7854 liters. Free instant unit converter with formula, step-by-step solution, and related conversions.

Answer
3.7854 liters

📐 Formula

1 gallon × 3.78541 = 3.7854 liters

🧮 Step-by-Step

  1. Start with 1 gallon
  2. Multiply by conversion factor: 3.78541
  3. 1 × 3.78541 = 3.7854 liters

❓ Frequently Asked Questions

How much is 1 us gallon in liters?

1 gallon equals 3.7854 liters.

How do I convert us gallon to liters?

Multiply the value in gallon by 3.78541. For example, 1 gallon × 3.78541 = 3.7854 liters.

Where can I convert more units?

Use our free Unit Converter at dailysmartcalc.com/productivity/unit-converter — it supports length, weight, temperature, speed, volume, and area conversions.

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