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 Centigram per Gallon
Convert milligram per gallon (mg/gal) to centigram per gallon (cg/gal) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert milligram per gallon (mg/gal) to centigram per gallon (cg/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Centigram per Gallon (cg/gal) expresses mass in centigram per unit volume in gallon, found by dividing a mass value by a volume value.
cg/gal = mg/gal × 0.1
Results update instantly for Milligram per Gallon to Centigram per Gallon conversions.
Reserved above the conversion cards and below the converter.
Formula
cg/gal = mg/gal × 0.1
mg/gal = cg/gal × 10
Conversion table
| 1 mg/gal | 0.1 cg/gal |
| 5 mg/gal | 0.5 cg/gal |
| 10 mg/gal | 1 cg/gal |
| 20 mg/gal | 2 cg/gal |
| 50 mg/gal | 5 cg/gal |
| 100 mg/gal | 10 cg/gal |
| 500 mg/gal | 50 cg/gal |
| 1000 mg/gal | 100 cg/gal |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both milligram per gallon and centigram per gallon 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 0.1 to get centigram per gallon. To reverse the conversion, multiply a centigram per gallon value by 10 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 Centigram per Gallon (cg/gal)?
Centigram per Gallon (cg/gal) expresses mass in centigram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert milligram per gallon to centigram per gallon?
Multiply the milligram per gallon value by 0.1 to get the equivalent in centigram per gallon. For example, 5 mg/gal × 0.1 = 0.5 cg/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.1 is an exact, non-rounded value.
Can I convert centigram per gallon back to milligram per gallon?
Yes. Divide the centigram per gallon value by 0.1, or multiply it by 10, to get milligram per gallon.
Reserved between the FAQ and the article so the page stays balanced.
About converting milligram per gallon to centigram per gallon
Milligram per Gallon (mg/gal) expresses mass in milligram per unit volume in gallon, found by dividing a mass value by a volume value. Centigram per Gallon (cg/gal) expresses mass in centigram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between milligram per gallon and centigram per gallon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.