Mass per volume density.
Grams per Teaspoon to Troy ounces per Cup Converter — g/tsp to oz t/cup
Convert Gram per Teaspoon (g/tsp) to Troy ounce per Cup (oz t/cup) using the exact conversion factor (1 gram per teaspoon = 1.543235835 troy ounce per cup). See the formula, worked examples, and conversion table.
Grams per Teaspoon to Troy ounces per Cup converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 202.8841362 / 131.4667088.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Teaspoon to Troy ounces per Cup
Gram per Teaspoon and Troy ounce per Cup both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
troy ounces per cup = grams per teaspoon × 1.54323583529
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per teaspoon equals 202.884136211 base units, and 1 troy ounce per cup equals 131.466708828 base units, so dividing one by the other gives the direct gram per teaspoon-to-troy ounce per cup factor of 1.54323583529.
Simple example
1 g/tsp × 1.543235835 = 1.543235835 oz t/cup
1 gram per teaspoon = 1.543235835 troy ounces per cup.
Real-world example
1,000 g/tsp × 1.543235835 = 1,543.235835 oz t/cup
1,000 grams per teaspoon = 1,543.235835 troy ounces per cup.
Conversion table
| Gram per Teaspoon (g/tsp) | Troy ounce per Cup (oz t/cup) |
|---|---|
| 0.1 g/tsp | 0.1543235835 oz t/cup |
| 1 g/tsp | 1.543235835 oz t/cup |
| 10 g/tsp | 15.43235835 oz t/cup |
| 100 g/tsp | 154.3235835 oz t/cup |
| 1,000 g/tsp | 1,543.235835 oz t/cup |
| 10,000 g/tsp | 15,432.35835 oz t/cup |
Reverse conversion: Troy ounce per Cup to Gram per Teaspoon
1.543235835 oz t/cup × 0.6479891 = 0.9999999998 g/tsp
1.543235835 troy ounces per cup = 0.9999999998 grams per teaspoon.
grams per teaspoon = troy ounces per cup × 0.6479891
For a page dedicated to this direction, see Troy ounce per Cup to Gram per Teaspoon.
Understanding the Gram per Teaspoon (g/tsp)
Mass per volume density.
Understanding the Troy ounce per Cup (oz t/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces per cup are in 1 gram per teaspoon?
1 gram per teaspoon equals 1.543235835 troy ounces per cup, using the exact defined conversion factor rather than an estimate.
How do I convert gram per teaspoon to troy ounce per cup?
Multiply the gram per teaspoon value by 1.543235835. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce per cup back to gram per teaspoon?
Use the reverse factor: 1 troy ounce per cup equals 0.6479891 grams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per teaspoon?
Gram per Teaspoon (g/tsp) is a unit of density.
What is a troy ounce per cup?
Troy ounce per Cup (oz t/cup) is a unit of density.
Is the gram per teaspoon to troy ounce per cup conversion exact?
Yes. Both gram per teaspoon and troy ounce per cup are defined by fixed standards rather than physical artifacts, so the factor of 1.543235835 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.