500 Milliliters to Gallons [liquid]

500 mL ≈ 0.13209 gal

Calculation: gal = 500 mL × 0.000264172 ≈ 0.13209 gal

Milliliter to Gallon [liquid] Converter

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How much is 500 mL?

500 mL (17 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

What does 500 mL look like?

Illustration of a water bottle
500 mL (17 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

500 mL on the gallon [liquid] scale

mL0200.0400.0600.0800.01,000gal00.050.10.150.20.25

500.0 mL = 0.1321 gal

Did you know? Water bottle (standard) is 500 mL.

The standard single-serve water bottle is 500 mL (16.9 fl oz), half a liter.

How to Convert Milliliter to Gallon [liquid]

1 milliliter = 0.000264172 gallons [liquid]

Gallon [liquid] = Milliliter × 0.000264172

Example: 500 mL × 0.000264172 = 0.13209 gal

Reverse Conversion

To convert gallons [liquid] back to milliliters:

  • Remember, 1 gallon [liquid] equals 3785.41 milliliters.
  • To convert 0.13209 gal to mL, multiply 0.13209 x 3785.41, resulting in 500 mL.

500 mL is also equal to:

Frequently Asked Questions

How much is 500 milliliters in gallons [liquid]?

500 milliliters equals 0.13209 gallons [liquid]. This is calculated by multiplying 500 by the conversion factor 0.000264172.

What does 500 milliliters look like in gallons [liquid]?

500 milliliters (0.13209 gallons [liquid]) is a standard water bottle or a pint.

How do you calculate 500 milliliters to gallons [liquid]?

Multiply 500 by the conversion factor 0.000264172. The calculation is 500 × 0.000264172 = 0.13209 gallons [liquid]. This factor is defined by international measurement standards.

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500 milliliters = 0.132086 gallons [liquid]
500 milliliters = 0.132086 gallons [liquid] — conversion chart

Nearby Conversions

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For general conversions between milliliters and gallons [liquid], see the milliliters to gallons [liquid] converter.

Also convert Milliliters to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.