Convert US tablespoons to Cubic yards
1 US tablespoon is 0.00001934 yd³. One US tablespoon is exactly 0.0000193403581533 cubic yards.
One US tablespoon is 1.9340 × 10^-5 cubic yards. To convert US tablespoons to cubic yards, multiply by 1.9340 × 10^-5; to go the other way, divide by 1.9340 × 10^-5 or multiply by 51705.351. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. Three teaspoons, about 14.79 ml.
Factor checked against the defining standard · How we check
- US tablespoons × 1.9340 × 10^-5
1 * 0.00001930 yd³
1 US tablespoon in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 3 tsp | × 3 |
| US tablespoons (as entered) | 1 tbsp | — |
| US fluid ounces | 0.5 fl oz | × 0.5 |
| US cups | 0.0625 cup | × 0.0625 |
| US pints | 0.03125 pt | × 0.03125 |
| US quarts | 0.015625 qt | × 0.015625 |
| US gallons | 0.00390625 gal | × 0.00390625 |
| milliliters | 14.78676478 ml | × 14.7867647812 |
| liters | 0.01478676478 L | × 0.0147867647812 |
| imperial gallons | 0.003252633534 gal (UK) | × 0.00325263353371 |
| imperial quarts | 0.01301053413 qt (UK) | × 0.0130105341348 |
| imperial pints | 0.02602106827 pt (UK) | × 0.0260210682697 |
| imperial fluid ounces | 0.5204213654 fl oz (UK) | × 0.520421365393 |
| imperial gills | 0.1040842731 gi (UK) | × 0.104084273079 |
| cubic millimetres | 14,786.76478 mm³ | × 14,786.7647812 |
| cubic centimetres | 14.78676478 cm³ | × 14.7867647812 |
| cubic inches | 0.90234375 in³ | × 0.90234375 |
| cubic feet | 0.0005221896701 ft³ | × 0.000522189670139 |
| cubic yards | 0.00001934035815 yd³ | × 0.0000193403581533 |
| cubic metres | 0.00001478676478 m³ | × 0.0000147867647812 |
Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert US tablespoons to cubic yards? The converter and the working
- 1.Take the measurement in US tablespoons.
- 2.Multiply by 1.9340 × 10^-5 — that is how many cubic yards fit in one US tablespoon.
- 3.To go back the other way, divide by 1.9340 × 10^-5, or multiply by 51705.351.
Worked example: 25 US tablespoons to cubic yards
- Formula
- tbsp × 1.9340 × 10^-5 = yd³
- Arithmetic
- 25 × 1.9340 × 10^-5 = 0.0004835 yd³
- Answer
- 25 tbsp = 0.0004835 yd³
The factor is rounded for display; the figure above is computed from the full value.
US tablespoons to cubic yards conversion table
| US tablespoons | Cubic yards |
|---|---|
| 1 tbsp | 0.00001934 yd³ |
| 2 tbsp | 0.00003868 yd³ |
| 3 tbsp | 0.00005802 yd³ |
| 4 tbsp | 0.00007736 yd³ |
| 5 tbsp | 0.0000967 yd³ |
| 6 tbsp | 0.000116 yd³ |
| 7 tbsp | 0.0001354 yd³ |
| 8 tbsp | 0.0001547 yd³ |
| 9 tbsp | 0.0001741 yd³ |
| 10 tbsp | 0.0001934 yd³ |
| 12 tbsp | 0.0002321 yd³ |
| 15 tbsp | 0.0002901 yd³ |
| 20 tbsp | 0.0003868 yd³ |
| 25 tbsp | 0.0004835 yd³ |
| 50 tbsp | 0.000967 yd³ |
| 100 tbsp | 0.001934 yd³ |
| 200 tbsp | 0.003868 yd³ |
| 300 tbsp | 0.01 yd³ |
| 500 tbsp | 0.01 yd³ |
| 1000 tbsp | 0.02 yd³ |
| 2000 tbsp | 0.04 yd³ |
| 5000 tbsp | 0.1 yd³ |
| 10000 tbsp | 0.19 yd³ |
What is a US tablespoon?
Three teaspoons, about 14.79 ml. Australia is the outlier at four teaspoons to the tablespoon.
What is a cubic yard?
Twenty-seven cubic feet, or 764.55 litres. Concrete, topsoil and aggregate are all ordered by it in the US, and it is the unit a truck is measured in.
How many cubic yards are in a US tablespoon?
One US tablespoon is 1.9340 × 10^-5 cubic yards. Going the other way, one cubic yard is 51705.351 US tablespoons. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every volume unit here
The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a US tablespoon.
Cite this page
- APA
- Rule Calculator. (2026). Convert US tablespoons to cubic yards. Rule Calculator. https://rulecalculators.com/convert/tablespoon-to-cubic-yard
- MLA
- "Convert US tablespoons to cubic yards." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/tablespoon-to-cubic-yard.
- Chicago
- Rule Calculator. "Convert US tablespoons to cubic yards." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/tablespoon-to-cubic-yard.
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Questions people actually ask
- How many cubic yards are in a US tablespoon?
- 1.9340 × 10^-5. Twenty-seven cubic feet, or 764.55 litres. Concrete, topsoil and aggregate are all ordered by it in the US, and it is the unit a truck is measured in.
- How do I convert cubic yards back to US tablespoons?
- Divide by 1.9340 × 10^-5, or multiply by 51705.351 — they are the same operation.
Other volume conversions
Cubic yards to US tablespoons — the same conversion the other way.