1 Teaspoon (UK) to Gallon (UK)
Quick answer
1 Teaspoon (UK) (tsp (UK)) equals
0.001302 gal (UK)
To convert 1 Teaspoon (UK)s to Gallon (UK)s, multiply by 0.0013020833. Therefore, 1 Teaspoon (UK) (tsp (UK)) equals 0.001302 Gallon (UK) (gal (UK)).
Formula: gal (UK) = tsp (UK) × 0.0013020833. Calculation: 1 × 0.0013020833 = 0.001302 gal (UK).
Convert Teaspoon (UK) (tsp (UK)) to Gallon (UK) (gal (UK)) online with our free unit converter. In volume, 1 tsp (UK) = 0.001302 gal (UK). Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Teaspoon (UK) to Gallon (UK)
- Step 1 — start with the formula. gal (UK) = tsp (UK) × 0.0013020833
- Step 2 — substitute your figure. 1 tsp (UK) × 0.0013020833
- Step 3 — read the result. 1 tsp (UK) = 0.001302 gal (UK)
- Step 4 — check it in reverse. tsp (UK) = gal (UK) × 768.0000000004 returns 0.9999 tsp (UK), which matches the figure you started with.
Volume Converter
40 units available
1 tsp (UK) = 0.001302 gal (UK)
Formula:
gal (UK) = tsp (UK) × 0.0013020833With your value: 1 tsp (UK) = 0.00130208 gal (UK)
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 (UK) conversions
Teaspoon (UK) to Gallon (UK) Conversion Table
| Teaspoon (UK) (tsp (UK)) | Gallon (UK) (gal (UK)) |
|---|---|
| 0.5 | 0.000651 |
| 1 | 0.001302 |
| 2 | 0.002604 |
| 5 | 0.00651 |
| 10 | 0.013021 |
| 15 | 0.019531 |
| 20 | 0.026042 |
| 25 | 0.032552 |
| 50 | 0.065104 |
| 100 | 0.130208 |
| 250 | 0.325521 |
| 500 | 0.651042 |
| 1000 | 1.302083 |
Gallon (UK) to Teaspoon (UK) Conversion Table
| Gallon (UK) (gal (UK)) | Teaspoon (UK) (tsp (UK)) |
|---|---|
| 0.5 | 384 |
| 1 | 768 |
| 2 | 1,536 |
| 5 | 3,840 |
| 10 | 7,680 |
| 15 | 11,520 |
| 20 | 15,360 |
| 25 | 19,200 |
| 50 | 38,400 |
| 100 | 76,800 |
| 250 | 192,000 |
| 500 | 384,000 |
| 1000 | 768,000 |
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 (UK) (gal (UK))
Volume
The imperial gallon is exactly 4.546 09 L (Weights and Measures Act 1985).
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Teaspoon (UK) to Gallon (UK)
To convert from Teaspoon (UK) (tsp (UK)) to Gallon (UK) (gal (UK)), multiply the value by 0.0013020833.
Formula: gal (UK) = tsp (UK) × 0.0013020833
Reverse: tsp (UK) = gal (UK) × 768.0000000004
Step-by-Step Example
- Start with your value in Teaspoon (UK). For example: 5 tsp (UK)
- Multiply by the conversion factor: 5 x 0.0013020833
- The result is: 0.00651 gal (UK)
Teaspoon (UK) and Gallon (UK) Relationship
Both Teaspoon (UK) and Gallon (UK) 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 (UK) (1 Gallon (UK) ≈ 768 Teaspoon (UK)s), the Gallon (UK) is the larger measurement interval. Understanding the relationship between Teaspoon (UK) and Gallon (UK) 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 (UK)
The imperial gallon equals exactly 4.54609 litres, about 20% larger than the US gallon — a frequent source of fuel-economy confusion.
Common uses of Gallon (UK): UK fuel figures, brewing, older recipes.
Frequently Asked Questions
- What is 1 Teaspoon (UK) in Gallon (UK)?
- 1 Teaspoon (UK) equals 0.001302 Gallon (UK).
- How many Gallon (UK)s are in 1 Teaspoon (UK)?
- There are exactly 0.0013020833 Gallon (UK)s in 1 Teaspoon (UK). This means the conversion factor from Teaspoon (UK) to Gallon (UK) is 0.0013020833.
- What is the formula to convert Teaspoon (UK) to Gallon (UK)?
- The formula to convert Teaspoon (UK) to Gallon (UK) is: gal (UK) = tsp (UK) × 0.0013020833. For example, to convert 10 Teaspoon (UK)s to Gallon (UK)s, you would multiply 10 by 0.0013020833.
- 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 (UK)?
- The imperial gallon equals exactly 4.54609 litres, about 20% larger than the US gallon — a frequent source of fuel-economy confusion.
- 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). 1 Teaspoon (UK) to Gallon (UK). UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/1-teaspoon_uk-to-gallon_uk