Ounce per Teaspoon (oz/tsp) expresses mass in ounce per unit volume in teaspoon, found by dividing a mass value by a volume value.
Ounce per Teaspoon to Dram per Cubic Millimeter
Convert ounce per teaspoon (oz/tsp) to dram per cubic millimeter (dr/mm3) instantly with formula, conversion table, and FAQ.
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Convert ounce per teaspoon (oz/tsp) to dram per cubic millimeter (dr/mm3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Dram per Cubic Millimeter (dr/mm3) expresses mass in dram per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
dr/mm3 = oz/tsp × 0.003246
Results update instantly for Ounce per Teaspoon to Dram per Cubic Millimeter conversions.
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Formula
dr/mm3 = oz/tsp × 0.003246
oz/tsp = dr/mm3 × 308.0576
Conversion table
| 1 oz/tsp | 0.003246 dr/mm3 |
| 5 oz/tsp | 0.016231 dr/mm3 |
| 10 oz/tsp | 0.032461 dr/mm3 |
| 20 oz/tsp | 0.064923 dr/mm3 |
| 50 oz/tsp | 0.162307 dr/mm3 |
| 100 oz/tsp | 0.324615 dr/mm3 |
| 500 oz/tsp | 1.623073 dr/mm3 |
| 1000 oz/tsp | 3.246146 dr/mm3 |
Related conversions
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How the formula works
Both ounce per teaspoon and dram per cubic millimeter measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in ounce per teaspoon by 0.003246 to get dram per cubic millimeter. To reverse the conversion, multiply a dram per cubic millimeter value by 308.0576 to get back to ounce per teaspoon.
Frequently asked questions
What is Ounce per Teaspoon (oz/tsp)?
Ounce per Teaspoon (oz/tsp) expresses mass in ounce per unit volume in teaspoon, found by dividing a mass value by a volume value.
What is Dram per Cubic Millimeter (dr/mm3)?
Dram per Cubic Millimeter (dr/mm3) expresses mass in dram per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
How do I convert ounce per teaspoon to dram per cubic millimeter?
Multiply the ounce per teaspoon value by 0.003246 to get the equivalent in dram per cubic millimeter. For example, 5 oz/tsp × 0.003246 = 0.016231 dr/mm3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.003246 is an exact, non-rounded value.
Can I convert dram per cubic millimeter back to ounce per teaspoon?
Yes. Divide the dram per cubic millimeter value by 0.003246, or multiply it by 308.0576, to get ounce per teaspoon.
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About converting ounce per teaspoon to dram per cubic millimeter
Ounce per Teaspoon (oz/tsp) expresses mass in ounce per unit volume in teaspoon, found by dividing a mass value by a volume value. Dram per Cubic Millimeter (dr/mm3) expresses mass in dram per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
Use this calculator to move between ounce per teaspoon and dram per cubic millimeter accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.