Milligram per Gallon (mg/gal) expresses mass in milligram per unit volume in gallon, found by dividing a mass value by a volume value.
Milligram per Gallon to Gram per Liter
Convert milligram per gallon (mg/gal) to gram per liter (g/L) instantly with formula, conversion table, and FAQ.
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Convert milligram per gallon (mg/gal) to gram per liter (g/L) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value.
g/L = mg/gal × 0.000264
Results update instantly for Milligram per Gallon to Gram per Liter conversions.
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Formula
g/L = mg/gal × 0.000264
mg/gal = g/L × 3785.411784
Conversion table
| 1 mg/gal | 0.000264 g/L |
| 5 mg/gal | 0.001321 g/L |
| 10 mg/gal | 0.002642 g/L |
| 20 mg/gal | 0.005283 g/L |
| 50 mg/gal | 0.013209 g/L |
| 100 mg/gal | 0.026417 g/L |
| 500 mg/gal | 0.132086 g/L |
| 1000 mg/gal | 0.264172 g/L |
Related conversions
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How the formula works
Both milligram per gallon and gram per liter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in milligram per gallon by 0.000264 to get gram per liter. To reverse the conversion, multiply a gram per liter value by 3785.411784 to get back to milligram per gallon.
Frequently asked questions
What is Milligram per Gallon (mg/gal)?
Milligram per Gallon (mg/gal) expresses mass in milligram per unit volume in gallon, found by dividing a mass value by a volume value.
What is Gram per Liter (g/L)?
Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value.
How do I convert milligram per gallon to gram per liter?
Multiply the milligram per gallon value by 0.000264 to get the equivalent in gram per liter. For example, 5 mg/gal × 0.000264 = 0.001321 g/L.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.000264 is an exact, non-rounded value.
Can I convert gram per liter back to milligram per gallon?
Yes. Divide the gram per liter value by 0.000264, or multiply it by 3785.411784, to get milligram per gallon.
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About converting milligram per gallon to gram per liter
Milligram per Gallon (mg/gal) expresses mass in milligram per unit volume in gallon, found by dividing a mass value by a volume value. Gram per Liter (g/L) expresses mass in gram per unit volume in liter, found by dividing a mass value by a volume value.
Use this calculator to move between milligram per gallon and gram per liter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.