Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value.
Troy ounce per Fluid ounce to Stone per Teaspoon
Convert troy ounce per fluid ounce (oz t/fl oz) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
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Convert troy ounce per fluid ounce (oz t/fl oz) to stone per teaspoon (st/tsp) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
st/tsp = oz t/fl oz × 0.000816
Results update instantly for Troy ounce per Fluid ounce to Stone per Teaspoon conversions.
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Formula
st/tsp = oz t/fl oz × 0.000816
oz t/fl oz = st/tsp × 1225
Conversion table
| 1 oz t/fl oz | 0.000816 st/tsp |
| 5 oz t/fl oz | 0.004082 st/tsp |
| 10 oz t/fl oz | 0.008163 st/tsp |
| 20 oz t/fl oz | 0.016327 st/tsp |
| 50 oz t/fl oz | 0.040816 st/tsp |
| 100 oz t/fl oz | 0.081633 st/tsp |
| 500 oz t/fl oz | 0.408163 st/tsp |
| 1000 oz t/fl oz | 0.816327 st/tsp |
Related conversions
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How the formula works
Both troy ounce per fluid ounce and stone per teaspoon measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in troy ounce per fluid ounce by 0.000816 to get stone per teaspoon. To reverse the conversion, multiply a stone per teaspoon value by 1225 to get back to troy ounce per fluid ounce.
Frequently asked questions
What is Troy ounce per Fluid ounce (oz t/fl oz)?
Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value.
What is Stone per Teaspoon (st/tsp)?
Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
How do I convert troy ounce per fluid ounce to stone per teaspoon?
Multiply the troy ounce per fluid ounce value by 0.000816 to get the equivalent in stone per teaspoon. For example, 5 oz t/fl oz × 0.000816 = 0.004082 st/tsp.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 0.000816 is an exact, non-rounded value.
Can I convert stone per teaspoon back to troy ounce per fluid ounce?
Yes. Divide the stone per teaspoon value by 0.000816, or multiply it by 1225, to get troy ounce per fluid ounce.
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About converting troy ounce per fluid ounce to stone per teaspoon
Troy ounce per Fluid ounce (oz t/fl oz) expresses mass in troy ounce per unit volume in fluid ounce, found by dividing a mass value by a volume value. Stone per Teaspoon (st/tsp) expresses mass in stone per unit volume in teaspoon, found by dividing a mass value by a volume value.
Use this calculator to move between troy ounce per fluid ounce and stone 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.