Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value.
Dram per Milliliter to Troy ounce per Teaspoon
Convert dram per milliliter (dr/mL) to troy ounce per teaspoon (oz t/tsp) instantly with formula, conversion table, and FAQ.
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Convert dram per milliliter (dr/mL) to troy ounce per teaspoon (oz t/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Troy ounce per Teaspoon (oz t/tsp) expresses mass in troy ounce per unit volume in teaspoon, found by dividing a mass value by a volume value.
oz t/tsp = dr/mL × 0.280782
Results update instantly for Dram per Milliliter to Troy ounce per Teaspoon conversions.
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Formula
oz t/tsp = dr/mL × 0.280782
dr/mL = oz t/tsp × 3.561486
Conversion table
| 1 dr/mL | 0.280782 oz t/tsp |
| 5 dr/mL | 1.403908 oz t/tsp |
| 10 dr/mL | 2.807817 oz t/tsp |
| 20 dr/mL | 5.615633 oz t/tsp |
| 50 dr/mL | 14.039083 oz t/tsp |
| 100 dr/mL | 28.078167 oz t/tsp |
| 500 dr/mL | 140.390833 oz t/tsp |
| 1000 dr/mL | 280.781666 oz t/tsp |
Related conversions
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How the formula works
Both dram per milliliter and troy ounce per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in dram per milliliter by 0.280782 to get troy ounce per teaspoon. To reverse the conversion, multiply a troy ounce per teaspoon value by 3.561486 to get back to dram per milliliter.
Frequently asked questions
What is Dram per Milliliter (dr/mL)?
Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value.
What is Troy ounce per Teaspoon (oz t/tsp)?
Troy ounce per Teaspoon (oz t/tsp) expresses mass in troy ounce per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert dram per milliliter to troy ounce per teaspoon?
Multiply the dram per milliliter value by 0.280782 to get the equivalent in troy ounce per teaspoon. For example, 5 dr/mL × 0.280782 = 1.403908 oz t/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.280782 is an exact, non-rounded value.
Can I convert troy ounce per teaspoon back to dram per milliliter?
Yes. Divide the troy ounce per teaspoon value by 0.280782, or multiply it by 3.561486, to get dram per milliliter.
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About converting dram per milliliter to troy ounce per teaspoon
Dram per Milliliter (dr/mL) expresses mass in dram per unit volume in milliliter, found by dividing a mass value by a volume value. Troy ounce per Teaspoon (oz t/tsp) expresses mass in troy ounce per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between dram per milliliter and troy ounce per teaspoon accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.