Gallons in a Cubic Meter of Water

Conversion Formula:

\[ V_{gal} = 264.172 \]

Gallons:

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1. What is Gallons in a Cubic Meter of Water?

Definition: This calculator converts volume from cubic meters to gallons using the standard conversion factor for water.

Purpose: It helps with water volume conversions between metric and imperial units, useful for engineering, chemistry, and everyday calculations.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ V_{gal} = V_{m³} \times 264.172 \]

Where:

\( V_{gal} \) — Volume in gallons
\( V_{m³} \) — Volume in cubic meters
264.172 — Conversion factor (gallons per cubic meter)

Explanation: One cubic meter of water equals exactly 264.172 US gallons at standard temperature and pressure.

3. Importance of Volume Conversion

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

4. Using the Calculator

Tips: Simply enter the volume in cubic meters to get the equivalent volume in gallons. The value must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Is this conversion factor exact?
A: Yes, 264.172 gallons per cubic meter is the exact conversion based on US gallon definition.

Q2: Does this work for other liquids besides water?
A: Yes, the volume conversion is the same for any liquid, though the mass would differ based on density.

Q3: What's the difference between US and UK gallons?
A: US gallon is 3.785 liters while UK gallon is 4.546 liters. This calculator uses US gallons.

Q4: How many cubic meters are in one gallon?
A: The inverse conversion is 1 gallon = 0.00378541 cubic meters.

Q5: Why is this conversion important in water treatment?
A: Many water treatment specifications use gallons (flow rates, capacities) while piping systems often use metric measurements.