Teaspoon (US) to Cubic Yard Converter

Volume Converter

40 units available

Decimals:

From

To

6.446786e-6

1 tsp = 6.446786e-6 yd³

Formula:

yd³ = tsp × 0.0000064468

With your value: 1 tsp = 6.446786e-6 yd³

How big is that?

Everyday references on a logarithmic scale, all expressed in teaspoon (us) so you can sanity-check the result.

Soda can (1/15 your value)0.0670 tsp

Milk carton (1/4.9 your value)0.203 tsp

Your value1.00 tsp

Kitchen bucket (2.0× your value)2.03 tsp

Car fuel tank (10× your value)10.1 tsp

Bathtub (41× your value)40.6 tsp

Other Teaspoon (US) to Cubic Yard conversions

2 tsp to yd³ 3 tsp to yd³ 4 tsp to yd³ 5 tsp to yd³ 6 tsp to yd³ 7 tsp to yd³ 8 tsp to yd³

Teaspoon (US) to Cubic Yard Conversion Table

Teaspoon (US) (tsp)	Cubic Yard (yd³)
0.5	3.223393e-6
1	6.446786e-6
2	1.289357e-5
5	3.223393e-5
10	6.446786e-5
15	9.670179e-5
20	0.000129
25	0.000161
50	0.000322
100	0.000645
250	0.001612
500	0.003223
1000	0.006447

Cubic Yard to Teaspoon (US) Conversion Table

Cubic Yard (yd³)	Teaspoon (US) (tsp)
0.5	77,558.025974
1	155,116.051948
2	310,232.103896
5	775,580.25974
10	1,551,160.519481
15	2,326,740.779221
20	3,102,321.038961
25	3,877,901.298701
50	7,755,802.597403
100	15,511,605.194805
250	38,779,012.987013
500	77,558,025.974026
1000	155,116,051.948052

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Teaspoon (US) (tsp)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Cubic Yard (yd³)

Volume

Exact conversion

Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Teaspoon (US) to Cubic Yard

To convert from Teaspoon (US) (tsp) to Cubic Yard (yd³), multiply the value by 6.446786e-6.

Formula: yd³ = tsp × 0.0000064468

Reverse: tsp = yd³ × 155,116.051948052

Step-by-Step Example

Start with your value in Teaspoon (US). For example: 5 tsp
Multiply by the conversion factor: 5 x 6.446786e-6
The result is: 3.223393e-5 yd³

About Teaspoon (US)

The US teaspoon equals approximately 4.93 mL. It is one of the most common cooking measurements.

Common uses: cooking, medicine dosage, baking.

About Cubic Yard

The cubic yard (yd³) is a unit of volume and capacity. One cubic yard equals 764.554858 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

Frequently Asked Questions

How many Cubic Yard are in 1 Teaspoon (US)?

There are exactly 6.446786e-6 Cubic Yard in 1 Teaspoon (US). This means the conversion factor from Teaspoon (US) to Cubic Yard is 6.446786e-6.

What is the formula to convert Teaspoon (US) to Cubic Yard?

The formula to convert Teaspoon (US) to Cubic Yard is: yd³ = tsp × 0.0000064468. For example, to convert 10 Teaspoon (US) to Cubic Yard, you would multiply 10 by 6.446786e-6.

What is a Teaspoon (US)?