A US teaspoon is one third of a US tablespoon.
Teaspoons to Cubic Gigameters Converter — tsp to Gm3
Convert Teaspoon (tsp) to Cubic Gigameter (Gm3) using the exact conversion factor (1 teaspoon = 4.928922e-33 cubic gigameter). See the formula, worked examples, conversion table, and common uses.
Teaspoons to Cubic Gigameters 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.
Cubic metric volume unit.
Result = input x 4.92892159e-6 / 1e+27.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoons to Cubic Gigameters
Teaspoon and Cubic Gigameter 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. Teaspoon is most often used for us recipe and cooking measurement for small quantities.
Formula
cubic gigameters = teaspoons × 4.928922e-33
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon equals 0.00000492892159375 base units, and 1 cubic gigameter equals 1e+27 base units, so dividing one by the other gives the direct teaspoon-to-cubic gigameter factor of 4.928922e-33.
Simple example
1 tsp × 4.928922e-33 = 4.928922e-33 Gm3
1 teaspoon = 4.928922e-33 cubic gigameters.
Real-world example
10 tsp × 4.928922e-33 = 4.928922e-32 Gm3
10 teaspoons = 4.928922e-32 cubic gigameters.
Conversion table
| Teaspoon (tsp) | Cubic Gigameter (Gm3) |
|---|---|
| 1 tsp | 4.928922e-33 Gm3 |
| 5 tsp | 2.464461e-32 Gm3 |
| 10 tsp | 4.928922e-32 Gm3 |
| 25 tsp | 1.23223e-31 Gm3 |
| 50 tsp | 2.464461e-31 Gm3 |
| 100 tsp | 4.928922e-31 Gm3 |
Reverse conversion: Cubic Gigameter to Teaspoon
4.928922e-33 Gm3 × 2.028841e+32 = 1.000000082 tsp
4.928922e-33 cubic gigameters = 1.000000082 teaspoons.
teaspoons = cubic gigameters × 2.028841e+32
For a page dedicated to this direction, see Cubic Gigameter to Teaspoon.
Understanding the Teaspoon
Teaspoon (tsp) measures volume. The US teaspoon is exactly 4.92892159375 milliliters — 1/3 of a US tablespoon and 1/48 of a US cup. It is classified as a US customary unit.
Where it's used: United States (cooking and recipe measurement)
Uses of the Teaspoon today
- US recipe and cooking measurement for small quantities
- Medication dosing instructions in the US
- Baking measurement alongside the tablespoon and cup
Understanding the Cubic Gigameter (Gm3)
Cubic metric volume unit.
Teaspoon — sources
- NIST Handbook 44, Appendix C — General tables of units including the US teaspoon definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic gigameters are in 1 teaspoon?
1 teaspoon equals 4.928922e-33 cubic gigameters, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon to cubic gigameter?
Multiply the teaspoon value by 4.928922e-33. The converter above does this instantly to whatever precision you set.
How do I convert cubic gigameter back to teaspoon?
Use the reverse factor: 1 cubic gigameter equals 2.028841e+32 teaspoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon?
Teaspoon (tsp) measures volume. The US teaspoon is exactly 4.92892159375 milliliters — 1/3 of a US tablespoon and 1/48 of a US cup. It is classified as a US customary unit.
What is a cubic gigameter?
Cubic Gigameter (Gm3) is a unit of volume.
Is the teaspoon to cubic gigameter conversion exact?
Yes. The US teaspoon is exactly 4.92892159375 milliliters — 1/3 of a US tablespoon and 1/48 of a US cup. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
Where is the teaspoon still used today?
United States (cooking and recipe measurement)