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 Pound per Cubic Millimeter
Convert ounce per teaspoon (oz/tsp) to pound per cubic millimeter (lb/mm3) instantly with formula, conversion table, and FAQ.
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Convert ounce per teaspoon (oz/tsp) to pound per cubic millimeter (lb/mm3) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Pound per Cubic Millimeter (lb/mm3) expresses mass in pound per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
lb/mm3 = oz/tsp × 1.268026e-5
Results update instantly for Ounce per Teaspoon to Pound per Cubic Millimeter conversions.
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Formula
lb/mm3 = oz/tsp × 1.268026e-5
oz/tsp = lb/mm3 × 78862.7455
Conversion table
| 1 oz/tsp | 1.268026e-5 lb/mm3 |
| 5 oz/tsp | 6.340129e-5 lb/mm3 |
| 10 oz/tsp | 0.000127 lb/mm3 |
| 20 oz/tsp | 0.000254 lb/mm3 |
| 50 oz/tsp | 0.000634 lb/mm3 |
| 100 oz/tsp | 0.001268 lb/mm3 |
| 500 oz/tsp | 0.00634 lb/mm3 |
| 1000 oz/tsp | 0.01268 lb/mm3 |
Related conversions
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How the formula works
Both ounce per teaspoon and pound 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 1.268026e-5 to get pound per cubic millimeter. To reverse the conversion, multiply a pound per cubic millimeter value by 78862.7455 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 Pound per Cubic Millimeter (lb/mm3)?
Pound per Cubic Millimeter (lb/mm3) expresses mass in pound per unit volume in cubic millimeter, found by dividing a mass value by a volume value.
How do I convert ounce per teaspoon to pound per cubic millimeter?
Multiply the ounce per teaspoon value by 1.268026e-5 to get the equivalent in pound per cubic millimeter. For example, 5 oz/tsp × 1.268026e-5 = 6.340129e-5 lb/mm3.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.268026e-5 is an exact, non-rounded value.
Can I convert pound per cubic millimeter back to ounce per teaspoon?
Yes. Divide the pound per cubic millimeter value by 1.268026e-5, or multiply it by 78862.7455, to get ounce per teaspoon.
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About converting ounce per teaspoon to pound 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. Pound per Cubic Millimeter (lb/mm3) expresses mass in pound 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 pound 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.