1. What is Gallons to Cubic Meters Conversion?

Definition: This calculator converts volume measurements from gallons (US liquid) to cubic meters.

Purpose: It helps in scientific, engineering, and international projects where metric volume units are required.

2. How Does the Conversion Work?

The calculator uses the formula:

Where:

• \( V_{m³} \) — Volume in cubic meters
• \( V_{gal} \) — Volume in US gallons

Explanation: One cubic meter equals exactly 264.172 US gallons, based on the international standard.

3. Importance of Volume Conversion

Details: Accurate conversion between US customary and metric units is essential for international projects, scientific research, and engineering calculations.

4. Using the Calculator

Tips: Simply enter the volume in gallons (must be > 0) and the calculator will display the equivalent volume in cubic meters.

5. Frequently Asked Questions (FAQ)

Q1: Is this for US gallons or Imperial gallons?
A: This calculator uses US liquid gallons (1 US gal = 3.78541 liters). Imperial gallons are different (1 Imperial gal = 4.54609 liters).

Q2: Why 264.172 gallons per cubic meter?
A: This exact conversion factor comes from the international definition of these units (1 m³ = 1000 liters, 1 US gal = 3.785411784 liters).

Q3: When would I need this conversion?
A: Common uses include international shipping, chemical processing, water treatment, and any project requiring metric volume measurements.

Q4: How precise is this conversion?
A: The conversion factor is exact, though practical measurements may have precision limitations.

Q5: Can I convert cubic meters back to gallons?
A: Yes, simply multiply cubic meters by 264.172 to get gallons.