Volume Conversion Calculator
to Convert Liquid Measurements

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The Volume Conversion Calculator on this page will perform the 22 most popular standard and metric unit measurement conversions related to liquid.

This free online volume converter will convert gallons (gal), liters (l), quarts (qt), milliliters (ml), ounces (oz), quarts (qt), and cups (cup) to and from their most popular counterparts.

Plus, unlike other online unit converters, this volume converter will show the formula it used for converting as well as the step-by-step math it used to complete the conversion.

Finally, the volume conversion calculator also provides a feature that will allow you to create your own custom, printable, liquid conversion chart. Just select the type you are converting from and to, enter the desired starting and ending measurements, and click the button. Cool!

Volume Conversions

The following conversion chart lists the formulas used by the calculator to calculate its volume conversions.

Volume or Liquid Measure Conversion Formulas

Conversion Abbrev. Formula (rounded)
Gallons to Liters gal to l gal x 3.7854118
Liters to Gallons l to gal l x .6241721
Gallons to Ounces gal to oz gal x 128
Ounces to Gallons oz to gal oz x .0078125
Gallons to Pints gal to pt gal x 8
Pints to Gallons pt to gal pt x .125
Liters to Milliliters l to ml l x 1000
Milliliters to Liters ml to l ml x .001
Ounces to Cups oz to cup oz x .125
Cups to Ounces cup to oz cup x 8
Ounces to Liters oz to l oz x .0295735
Liters to Ounces l to oz l x 33.8140227
Milliliters to Ounces ml to oz ml x .0338140
Ounces to Milliliters oz to ml oz x 29.5735
Ounces to Pints oz to pt oz x .0625
Pints to Ounces pt to oz pt x 16
Ounces to Quarts oz to qt oz x .03125
Quarts to Ounces qt to oz qt x 32
Pints to Liters pt to l pt x .4731765
Liters to Pints l to pt l x 2.1133764
Quarts to Liters qt to l qt x .9463529
Liters to Quarts l to qt l x 1.0566882

With that, let's use the Volume Conversion Calculator to convert gallons, liters, ounces, milliliters, etc., or to create a custom, printable liquid conversion chart.

Volume Conversion Calculator
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Instructions: Click the radio button next to the desired liquid measure conversion option, enter the associated unit measurement in the field provided, then click the "Convert Volume" button.

Mouse over the blue question marks for a further explanation of each entry field. More in-depth explanations can be found in the glossary of terms located beneath the Volume Conversion Calculator.

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Liquid Measure Conversion Options
Convert Gallons to Liters Convert Liters to Gallons
Convert Gallons to Ounces Convert Ounces to Gallons
Convert Gallons to Pints Convert Pints to Gallons
Convert Liters to Milliliters Convert Milliliters to Liters
Convert Ounces to Cups Convert Cups to Ounces
Convert Ounces to Liters Convert Liters to Ounces
Convert Ounces to Milliliters Convert Milliliters to Ounces
Convert Ounces to Pints Convert Pints to Ounces
Convert Ounces to Quarts Convert Quarts to Ounces
Convert Pints to Liters Convert Liters to Pints
Convert Quarts to Liters Convert Liters to Quarts
Help Enter Gallons:
Help Rounding:
Help Liters equivalent:
Help Start: End:
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Volume Conversion Calculator Glossary of Terms

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Measurement input field: Enter the liquid measurement conversion units to convert from the type listed in bold on this line.

Convert Volume button: After entering the liquid measurement conversion units to convert, select your preference for rounding the results (number of decimal places) and then click this button to complete the conversion.

Measurement output field: This is the liquid measurement conversion units entered above, converted to the type listed in bold on this line.

Printable Volume Conversion Chart button: To create a custom liquid conversion chart that you can print out, select the conversion type from the drop-down menu and enter the starting and ending measurement based on the first abbreviation appearing in the selected conversion type. Clicking this button will open a printer friendly window containing your custom liquid conversion chart.

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