Milligram per Teaspoon (mg/tsp) expresses mass in milligram per unit volume in teaspoon, found by dividing a mass value by a volume value.
Milligram per Teaspoon to Dram per Gallon
Convert milligram per teaspoon (mg/tsp) to dram per gallon (dr/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 teaspoon (mg/tsp) to dram per gallon (dr/gal) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
dr/gal = mg/tsp × 0.433446
Results update instantly for Milligram per Teaspoon to Dram per Gallon conversions.
Reserved above the conversion cards and below the converter.
Formula
dr/gal = mg/tsp × 0.433446
mg/tsp = dr/gal × 2.30709
Conversion table
| 1 mg/tsp | 0.433446 dr/gal |
| 5 mg/tsp | 2.167232 dr/gal |
| 10 mg/tsp | 4.334464 dr/gal |
| 20 mg/tsp | 8.668929 dr/gal |
| 50 mg/tsp | 21.672322 dr/gal |
| 100 mg/tsp | 43.344644 dr/gal |
| 500 mg/tsp | 216.723222 dr/gal |
| 1000 mg/tsp | 433.446444 dr/gal |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both milligram per teaspoon and dram 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 teaspoon by 0.433446 to get dram per gallon. To reverse the conversion, multiply a dram per gallon value by 2.30709 to get back to milligram per teaspoon.
Frequently asked questions
What is Milligram per Teaspoon (mg/tsp)?
Milligram per Teaspoon (mg/tsp) expresses mass in milligram per unit volume in teaspoon, found by dividing a mass value by a volume value.
What is Dram per Gallon (dr/gal)?
Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
How do I convert milligram per teaspoon to dram per gallon?
Multiply the milligram per teaspoon value by 0.433446 to get the equivalent in dram per gallon. For example, 5 mg/tsp × 0.433446 = 2.167232 dr/gal.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.433446 is an exact, non-rounded value.
Can I convert dram per gallon back to milligram per teaspoon?
Yes. Divide the dram per gallon value by 0.433446, or multiply it by 2.30709, to get milligram per teaspoon.
Reserved between the FAQ and the article so the page stays balanced.
About converting milligram per teaspoon to dram per gallon
Milligram per Teaspoon (mg/tsp) expresses mass in milligram per unit volume in teaspoon, found by dividing a mass value by a volume value. Dram per Gallon (dr/gal) expresses mass in dram per unit volume in gallon, found by dividing a mass value by a volume value.
Use this calculator to move between milligram per teaspoon and dram 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.