A metric teaspoon is 5 milliliters.
Metric teaspoons to Cubic yards Converter — metric tsp to yd3
Convert Metric teaspoon (metric tsp) to Cubic yard (yd3) using the exact conversion factor (1 metric teaspoon = 0.0000065398 cubic yard). See the formula, worked examples, conversion table, history, and common uses.
Metric teaspoons to Cubic yards converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
A cubic yard is exactly 0.764554857984 cubic meters.
Result = input x 5e-6 / 0.764554858.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoons to Cubic yards
Metric teaspoon and Cubic yard appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: A metric teaspoon is 5 milliliters, and a cubic yard is exactly 0.764554857984 cubic meters.
Formula
cubic yards = metric teaspoons × 0.00000653975309657
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon equals 0.000005 base units, and 1 cubic yard equals 0.764554857984 base units, so dividing one by the other gives the direct metric teaspoon-to-cubic yard factor of 0.00000653975309657.
Simple example
1 metric tsp × 0.000006539753097 = 0.0000065398 yd3
1 metric teaspoon = 0.0000065398 cubic yards.
Real-world example
10 metric tsp × 0.000006539753097 = 0.0000653975 yd3
10 metric teaspoons = 0.0000653975 cubic yards.
Conversion table
| Metric teaspoon (metric tsp) | Cubic yard (yd3) |
|---|---|
| 1 metric tsp | 0.0000065398 yd3 |
| 5 metric tsp | 0.0000326988 yd3 |
| 10 metric tsp | 0.0000653975 yd3 |
| 25 metric tsp | 0.0001634938 yd3 |
| 50 metric tsp | 0.0003269877 yd3 |
| 100 metric tsp | 0.0006539753 yd3 |
Reverse conversion: Cubic yard to Metric teaspoon
0.0000065398 yd3 × 152910.9716 = 1.000007172 metric tsp
0.0000065398 cubic yards = 1.000007172 metric teaspoons.
metric teaspoons = cubic yards × 152910.971597
For a page dedicated to this direction, see Cubic yard to Metric teaspoon.
Understanding the Metric teaspoon (metric tsp)
A metric teaspoon is 5 milliliters.
Understanding the Cubic yard
Cubic yard (yd3) measures volume. A cubic yard is exactly 0.764554857984 cubic meters, derived from the international yard. It is classified as a US/imperial customary unit.
Where it's used: United States (construction material estimating)
Uses of the Cubic yard today
- US construction material estimating (concrete, mulch, topsoil, gravel — commonly sold by the cubic yard)
- Landscaping and excavation volume
History of the Cubic yard
The cubic yard follows from the standardized yard (0.9144 m exactly since 1959) and remains the standard US unit for bulk landscaping and construction materials.
Historical origin. Cubic yard was not the invention of a single named person; it developed through the process described above.
Cubic yard — sources
- NIST — International yard and pound (1959) — Basis for the modern yard and its derived volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yards are in 1 metric teaspoon?
1 metric teaspoon equals 0.0000065398 cubic yards, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon to cubic yard?
Multiply the metric teaspoon value by 0.000006539753097. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard back to metric teaspoon?
Use the reverse factor: 1 cubic yard equals 152,910.9716 metric teaspoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon?
Metric teaspoon (metric tsp) is a unit of volume.
What is a cubic yard?
Cubic yard (yd3) measures volume. A cubic yard is exactly 0.764554857984 cubic meters, derived from the international yard. It is classified as a US/imperial customary unit.
Is the metric teaspoon to cubic yard conversion exact?
Yes. A cubic yard is exactly 0.764554857984 cubic meters, derived from the international yard. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.