Convert Metric Teaspoon to Cubic Meter
Convert metric teaspoons to cubic meters instantly. 1 metric teaspoon = 5e-6 cubic meter — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Cubic Meter to Metric Teaspoon converter for the reverse conversion.
Units explained
Metric Teaspoon
A metric teaspoon is exactly 5 milliliters.
Adopted as the standard metric small cooking measure.
Universal in metric recipes and liquid medicine dosing.
Metrication.
Cubic Meter
The cubic meter is the SI derived unit of volume: the volume of a cube one meter on each edge. It is the anchor for all volume conversions.
Defined from the meter, the SI base unit of length, fixed by the speed of light since 1983.
The standard scientific and industrial unit of volume worldwide; used for water, gas, concrete and freight.
SI base derivation.
Metric Teaspoon to Cubic Meter conversion formula
The relationship between metric teaspoons and cubic meters:
To convert metric teaspoons to cubic meters, multiply the value in metric teaspoons by 5e-6. To reverse, multiply cubic meters by 200000.
How to use this converter
Type a value into the calculator. The result in cubic meters updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Cubic Meter to Metric Teaspoon converter for the reverse direction.
Step-by-step: convert metric teaspoons to cubic meters
- Write down the value in metric teaspoons (tsp).
- Multiply that value by the factor 5e-6.
- The product is the equivalent value in cubic meters (m³).
- To reverse, multiply the cubic meter value by 200000.
Worked examples
Example 1 — Convert 1 tsp to m³:
1 × 5e-6 = 5e-6 m³
Example 2 — Convert 100 tsp to m³:
100 × 5e-6 = 0.0005 m³
Real-world example — From microscopic to macroscopic
A million metric teaspoons equals exactly one cubic meter. This kind of conversion appears in microfluidics, where total channel length is given in cubic meters but feature widths are in metric teaspoons.
1000000 tsp × 5e-6 = 5 m³
Real-world example — Macro-scale buildup
A million metric teaspoons equals exactly one cubic meter — the conversion that bridges microscale features and macroscale objects in microfluidic, biomedical, and semiconductor packaging design.
1000000 tsp × 5e-6 = 5 m³
Real-world example — Quarter-meter measurement reference
A 250,000-metric teaspoon length equals 0.25 cubic meters — useful for comparing supply-chain spec sheets where some lengths are quoted in the smaller unit and some in the larger.
250000 tsp × 5e-6 = 1.25 m³
Metric Teaspoon to Cubic Meter conversion table
Standard reference values for converting metric teaspoons to cubic meters:
| Metric Teaspoon [tsp] | Cubic Meter [m³] |
|---|---|
| 0.01 | 5e-8 |
| 0.1 | 5e-7 |
| 1 | 5e-6 |
| 2 | 1e-5 |
| 3 | 1.5e-5 |
| 4 | 2e-5 |
| 5 | 2.5e-5 |
| 10 | 5e-5 |
| 20 | 0.0001 |
| 30 | 0.00015 |
| 40 | 0.0002 |
| 50 | 0.00025 |
| 100 | 0.0005 |
| 500 | 0.0025 |
| 1000 | 0.005 |
Frequently asked questions
How many cubic meters is 1 metric teaspoon?
How do I convert metric teaspoons to cubic meters?
How do I convert cubic meters back to metric teaspoons?
How many cubic meters is 100 metric teaspoons?
Popular volume unit conversions
Convert Metric Teaspoon to other volume units
Show all Metric Teaspoon conversions
Metric / SI (8 units)
US Customary (Liquid) (8 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (2 units)
Sources & references
Conversion factor (1 tsp = 5e-6 m³) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.