Instant · Precise · Universal
47 units available
6 categories total
To mL: multiply by 5.919. To US teaspoons: multiply by 1.201. To metric teaspoons: multiply by 1.184.
1 UK tsp ≈ 5.919 mL. Approximately 1.2 times the US teaspoon (4.929 mL).
For example, 1 Teaspoon (UK) (tsp (UK)) = 5.919390e-21 Exaliter (EL).
| Teaspoon (UK) (tsp (UK)) | Exaliter (EL) |
|---|---|
| 0.1 | 5.919390e-22 |
| 0.5 | 2.959695e-21 |
| 1 | 5.919390e-21 |
| 2 | 1.183878e-20 |
| 5 | 2.959695e-20 |
| 10 | 5.919390e-20 |
| 25 | 1.479848e-19 |
| 50 | 2.959695e-19 |
| 100 | 5.919390e-19 |
| 500 | 2.959695e-18 |
| 1000 | 5.919390e-18 |
The UK teaspoon is a unit of culinary volume equal to approximately 5.919 milliliters, slightly larger than its US counterpart.
1 UK tsp ≈ 5.919 mL. Approximately 1.2 times the US teaspoon (4.929 mL).
To mL: multiply by 5.919. To US teaspoons: multiply by 1.201. To metric teaspoons: multiply by 1.184.
Traditional British recipes, Commonwealth cooking, and older pharmaceutical dosing in the UK.
The UK teaspoon is about 20% larger than the US teaspoon. A recipe calling for 5 UK teaspoons would need 6 US teaspoons.
Assuming UK and US teaspoons are the same — the UK teaspoon is about 20% larger. This matters in precise baking.
Modern UK recipes increasingly use metric (5 mL teaspoons). When following older UK recipes, a UK tsp ≈ 6 mL.
The exaliter is a unit of volume equal to 10¹⁸ liters, or one million cubic kilometers.
1 EL = 10¹⁸ L = 10¹⁵ m³ = 10⁶ km³ = 1,000 PL.
To liters: multiply by 10¹⁸. To km³: multiply by 10⁶. To petaliters: multiply by 1,000.
No practical applications — this scale exists only for astronomical and theoretical comparisons.
All the water on Earth (oceans, ice, groundwater, lakes, rivers, atmosphere) totals about 1.386 EL.
Almost never encountered, so mistakes are rare. The main risk is confusion with other 'E' prefixes (e.g., eV in energy).
Think of the exaliter as the 'planet volume' unit. Earth's oceans ≈ 1.335 EL. Prefix: exa = 10¹⁸ = quintillion.



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