Imperial teaspoon to Centiliter
imp tsp
cl
Conversion History
| Conversion | Reuse | Delete |
|---|---|---|
| No conversion history to show. | ||
Quick Reference Table (Imperial teaspoon to Centiliter)
| Imperial teaspoon (imp tsp) | Centiliter (cl) |
|---|---|
| 0.25 | 0.147984700524074 |
| 0.5 | 0.295969401048148 |
| 1 | 0.591938802096296 |
| 2 | 1.183877604192592 |
| 3 | 1.775816406288888 |
| 6 | 3.551632812577776 |
About Imperial teaspoon (imp tsp)
The imperial teaspoon is a unit of volume equal to approximately 5.919 milliliters, one third of an imperial tablespoon. It is larger than the US teaspoon (4.929 mL) and the metric teaspoon (5 mL). It appears in pre-metrication British and Commonwealth recipes. In medicine and pharmacology, both the UK and US have standardized on the 5 mL metric teaspoon for dosing, replacing all customary teaspoon sizes. Modern UK recipes do not use the imperial teaspoon.
Pre-metrication British recipes called for teaspoons of approximately 5.92 mL. A standard UK medicine teaspoon is now 5 mL (metric).
About Centiliter (cl)
A centiliter (cL) is one hundredth of a liter (0.01 L), equal to 10 milliliters. It is used primarily in European contexts for beverage servings: wine is often served in 12.5 cL, 25 cL, or 37.5 cL portions; spirits are served in 2–5 cL measures; spirits bottles are typically 70 cL or 100 cL. The centiliter is common on restaurant menus, nutrition labels, and bar measuring equipment across France, Germany, Spain, and Scandinavia.
A standard restaurant wine glass portion in France is 12.5 cL. A shot of spirits is typically 2–4 cL.
Imperial teaspoon – Frequently Asked Questions
How many milliliters is an imperial teaspoon?
One imperial teaspoon equals approximately 5.919 mL — slightly larger than the US teaspoon (4.929 mL) and the metric teaspoon (5 mL).
What is the difference between an imperial and a metric teaspoon?
An imperial teaspoon is approximately 5.92 mL; a metric teaspoon is exactly 5 mL. The metric teaspoon is now standard in UK cooking, medicine, and pharmacology.
Is the imperial teaspoon used today?
The imperial teaspoon is obsolete in modern UK, Australian, and Canadian cooking, which all use the 5 mL metric teaspoon. It may appear in cookbooks published before the 1970s metrication period.
Why is a "pinch" of salt not as vague as it sounds?
A culinary pinch — the amount you can hold between thumb and forefinger — is roughly 0.3–0.5 mL, or about 1/16 of a teaspoon. Professional recipe developers have measured this and found surprising consistency across people: the human fingertip geometry constrains how much fine powder you can grip. A "dash" (liquid) is about 0.6 mL, and a "smidgen" is half a pinch (~0.15 mL). These folksy terms survive in recipes because they map to real, repeatable volumes — within the tolerance that salt and spice measurements actually require.
Why did the UK standardize on 5 mL for medicine teaspoons?
The WHO recommended the 5 mL metric teaspoon for medication dosing in the 1970s to eliminate ambiguity between imperial (5.92 mL), US (4.93 mL), and other teaspoon sizes. A calibrated 5 mL oral syringe is now the recommended tool for all liquid medicines.
Centiliter – Frequently Asked Questions
How many milliliters are in a centiliter?
One centiliter (cL) equals 10 milliliters (mL). A standard shot glass (4 cL) therefore holds 40 mL.
Why do European wine labels use centiliters?
Centiliters fall neatly in the 5–75 cL range for wine servings, avoiding decimal points. A standard wine bottle is 75 cL, a half-bottle is 37.5 cL, and a restaurant serving is commonly 12.5 cL.
How many centiliters are in a standard spirits bottle?
A standard spirits bottle is 70 cL (700 mL) in the UK and EU. In the US, the standard is 75 cL (750 mL, a "fifth"). Miniature bottles are typically 5 cL (50 mL).
Is the centiliter used in the United States?
The centiliter is rarely used in the United States, which relies on fluid ounces and milliliters instead. Imported European spirits may display cL on labeling.
How does the centiliter relate to the fluid ounce?
One US fluid ounce equals approximately 2.957 cL. One centiliter equals about 0.338 US fluid ounces. A standard US 1.5 oz shot equals roughly 4.44 cL.