Teaspoon (US) to Cubic Millimeter Converter

Volume Converter

40 units available

Decimals:

From

To

4,928.921594

1 tsp = 4,928.921594 mm³

Formula:

mm³ = tsp × 4,928.92159375

With your value: 1 tsp = 4,928.92159375 mm³

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 Millimeter conversions

2 tsp to mm³ 3 tsp to mm³ 4 tsp to mm³ 5 tsp to mm³ 6 tsp to mm³ 7 tsp to mm³ 8 tsp to mm³

Teaspoon (US) to Cubic Millimeter Conversion Table

Teaspoon (US) (tsp)	Cubic Millimeter (mm³)
0.5	2,464.460797
1	4,928.921594
2	9,857.843188
5	24,644.607969
10	49,289.215938
15	73,933.823906
20	98,578.431875
25	123,223.039844
50	246,446.079688
100	492,892.159375
250	1,232,230.398438
500	2,464,460.796875
1000	4,928,921.59375

Cubic Millimeter to Teaspoon (US) Conversion Table

Cubic Millimeter (mm³)	Teaspoon (US) (tsp)
0.5	0.000101
1	0.000203
2	0.000406
5	0.001014
10	0.002029
15	0.003043
20	0.004058
25	0.005072
50	0.010144
100	0.020288
250	0.050721
500	0.101442
1000	0.202884

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 Millimeter (mm³)

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 Millimeter

To convert from Teaspoon (US) (tsp) to Cubic Millimeter (mm³), multiply the value by 4,928.92159375.

Formula: mm³ = tsp × 4,928.92159375

Reverse: tsp = mm³ × 0.0002028841

Step-by-Step Example

Start with your value in Teaspoon (US). For example: 5 tsp
Multiply by the conversion factor: 5 x 4,928.92159375
The result is: 24,644.607969 mm³

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 Millimeter

The cubic millimeter (mm³) is a unit of volume and capacity. One cubic millimeter equals 1.000000 × 10^-6 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 Millimeter are in 1 Teaspoon (US)?

There are exactly 4,928.92159375 Cubic Millimeter in 1 Teaspoon (US). This means the conversion factor from Teaspoon (US) to Cubic Millimeter is 4,928.92159375.

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

The formula to convert Teaspoon (US) to Cubic Millimeter is: mm³ = tsp × 4,928.92159375. For example, to convert 10 Teaspoon (US) to Cubic Millimeter, you would multiply 10 by 4,928.92159375.

What is a Teaspoon (US)?