8 Teaspoon (UK) to Gallon (US)
Quick answer
8 Teaspoon (UK) (tsp (UK)) equals
0.01251 gal
To convert 8 Teaspoon (UK)s to Gallon (US)s, multiply by 0.0015637369. Therefore, 8 Teaspoon (UK) (tsp (UK)) equals 0.01251 Gallon (US) (gal).
Formula: gal = tsp (UK) × 0.0015637369. Calculation: 8 × 0.0015637369 = 0.01251 gal.
Convert Teaspoon (UK) (tsp (UK)) to Gallon (US) (gal) online with our free unit converter. In volume, 1 tsp (UK) = 0.001564 gal. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Teaspoon (UK) to Gallon (US)
- Step 1 — start with the formula. gal = tsp (UK) × 0.0015637369
- Step 2 — substitute your figure. 8 tsp (UK) × 0.0015637369
- Step 3 — read the result. 8 tsp (UK) = 0.01251 gal
- Step 4 — check it in reverse. tsp (UK) = gal × 639.4937737954 returns 8.0001 tsp (UK), which matches the figure you started with.
Volume Converter
40 units available
8 tsp (UK) = 0.01251 gal
Formula:
gal = tsp (UK) × 0.0015637369With your value: 8 tsp (UK) = 0.0125099 gal
How big is that?
Everyday references on a logarithmic scale, all expressed in teaspoon (uk) so you can sanity-check the result.
Other Teaspoon (UK) to Gallon (US) conversions
Teaspoon (UK) to Gallon (US) Conversion Table
| Teaspoon (UK) (tsp (UK)) | Gallon (US) (gal) |
|---|---|
| 0.5 | 0.000782 |
| 1 | 0.001564 |
| 2 | 0.003127 |
| 5 | 0.007819 |
| 10 | 0.015637 |
| 15 | 0.023456 |
| 20 | 0.031275 |
| 25 | 0.039093 |
| 50 | 0.078187 |
| 100 | 0.156374 |
| 250 | 0.390934 |
| 500 | 0.781868 |
| 1000 | 1.563737 |
Gallon (US) to Teaspoon (UK) Conversion Table
| Gallon (US) (gal) | Teaspoon (UK) (tsp (UK)) |
|---|---|
| 0.5 | 319.746887 |
| 1 | 639.493774 |
| 2 | 1,278.987548 |
| 5 | 3,197.468869 |
| 10 | 6,394.937738 |
| 15 | 9,592.406607 |
| 20 | 12,789.875476 |
| 25 | 15,987.344345 |
| 50 | 31,974.68869 |
| 100 | 63,949.37738 |
| 250 | 159,873.443449 |
| 500 | 319,746.886898 |
| 1000 | 639,493.773795 |
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 (UK) (tsp (UK))
Volume
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
Gallon (US) (gal)
Volume
The US liquid gallon is exactly 231 cubic inches = 3.785 411 784 L.
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Teaspoon (UK) to Gallon (US)
To convert from Teaspoon (UK) (tsp (UK)) to Gallon (US) (gal), multiply the value by 0.0015637369.
Formula: gal = tsp (UK) × 0.0015637369
Reverse: tsp (UK) = gal × 639.4937737954
Step-by-Step Example
- Start with your value in Teaspoon (UK). For example: 5 tsp (UK)
- Multiply by the conversion factor: 5 x 0.0015637369
- The result is: 0.007819 gal
Teaspoon (UK) and Gallon (US) Relationship
Both Teaspoon (UK) and Gallon (US) belong to the US Customary / Imperial system, making this an intra-system conversion within volume. Since 1 Teaspoon (UK) represents a fraction of a Gallon (US) (1 Gallon (US) ≈ 639.4938 Teaspoon (UK)s), the Gallon (US) is the larger measurement interval. Understanding the relationship between Teaspoon (UK) and Gallon (US) is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Teaspoon (UK)
The Teaspoon (UK) (symbol: tsp (UK)) is a recognized unit in the US Customary / Imperial measurement framework, utilized within volume applications for precision and standardized data representation.
Common uses of Teaspoon (UK): volume calculations, engineering and science, education.
About Gallon (US)
The US gallon equals approximately 3.785 liters and is the standard unit for fuel and large liquid volumes in the United States.
Fun Fact: The US gallon is about 20% smaller than the imperial (UK) gallon.
Common uses of Gallon (US): fuel (US), beverages, swimming pools.
Frequently Asked Questions
- What is 8 Teaspoon (UK) in Gallon (US)?
- 8 Teaspoon (UK) equals 0.01251 Gallon (US).
- How many Gallon (US)s are in 1 Teaspoon (UK)?
- There are exactly 0.0015637369 Gallon (US)s in 1 Teaspoon (UK). This means the conversion factor from Teaspoon (UK) to Gallon (US) is 0.0015637369.
- What is the formula to convert Teaspoon (UK) to Gallon (US)?
- The formula to convert Teaspoon (UK) to Gallon (US) is: gal = tsp (UK) × 0.0015637369. For example, to convert 10 Teaspoon (UK)s to Gallon (US)s, you would multiply 10 by 0.0015637369.
- What is a Teaspoon (UK)?
- The Teaspoon (UK) (symbol: tsp (UK)) is a recognized unit in the US Customary / Imperial measurement framework, utilized within volume applications for precision and standardized data representation.
- What is a Gallon (US)?
- The US gallon equals approximately 3.785 liters and is the standard unit for fuel and large liquid volumes in the United States.
- What are the common uses of Teaspoon (UK)?
- The Teaspoon (UK) is commonly used in volume calculations, engineering and science, education.
Related Volume Conversions
Cite this page
UnitConvertLab. (2026). 8 Teaspoon (UK) to Gallon (US). UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/8-teaspoon_uk-to-gallon_us