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Volume Converter

Convert between mL, L, m³, teaspoons, cups, pints, gallons, and more.

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Quick Conversion Table
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Volume Conversion Guide – Convert Liters, Milliliters, Gallons & More

Quick Conversion Cheat Sheet

Use this handy chart to instantly convert between liters (L), milliliters (mL), gallons, cups, and other popular volume units. Whether you’re working with recipes, liquid measurements, or industrial quantities, these are the most accurate and widely used conversion values:

  • 1 L = 1000 mL
  • 1 m³ = 1000 L
  • 1 US gallon (gal) = 3.78541 L
  • 1 Imperial gallon (UK gal) = 4.54609 L
  • 1 US cup = 236.588 mL
  • 1 US fluid ounce (fl oz) = 29.5735 mL
  • 1 Imperial pint = 568.261 mL
  • 1 cubic foot (ft³) = 28.3168 L

Note: US and Imperial (UK) systems use different gallon and pint sizes — for example, 1 US gallon = 3.785 L, while 1 UK gallon = 4.546 L. Always double-check which system your recipe or project uses.

How Volume Conversions Are Calculated

Our online volume converter calculates all conversions through a single base unit — the liter (L). When you enter any unit (like a US gallon, cubic meter, or milliliter), the calculator first converts it into liters and then into the target unit using precise conversion factors. This two-step process ensures accuracy and consistency for all liquid, solid, and container volume conversions.

Examples: 1 US cup × 236.588 = 236.588 mL; 2 ft³ × 28.3168 = 56.6336 L; 0.5 m³ × 1000 = 500 L.
When to Use Each Volume Unit

Choosing the correct volume unit depends on your field — cooking, science, construction, or shipping. Here’s when to use each measurement system effectively:

  • mL / L (Metric): Ideal for beverages, pharmaceuticals, laboratory work, and international recipes.
  • US tsp / tbsp / cup / fl oz / pt / qt / gal: Common in American cooking, product labeling, and liquid packaging.
  • Imperial pint / quart / gallon: Used in the UK, Canada, and older recipes or trade documents.
  • m³ / ft³ / yd³: Used for bulk materials, tank capacity, soil, concrete, and industrial shipping.

With QuickCalculatIt’s Volume Converter, you can easily switch between any of these units in seconds. Convert liters to gallons, milliliters to cups, or cubic feet to cubic meters instantly — perfect for kitchen use, scientific work, or construction planning.

The QuickCalculatIt Volume Converter supports both metric and imperial systems and includes all major liquid measurement units such as liters, milliliters, cups, pints, quarts, gallons, and cubic meters. This makes it ideal for anyone who needs fast and accurate volume conversions online, whether you’re a student, chef, scientist, or engineer. Convert between US and UK gallons, cubic feet and liters, or milliliters and ounces effortlessly.

Volume – Full History