An imperial quart is one quarter of an imperial gallon.
Imperial quarts to Metric teaspoons Converter — imp qt to metric tsp
Convert Imperial quart (imp qt) to Metric teaspoon (metric tsp) using the exact conversion factor (1 imperial quart = 227.3045 metric teaspoon). See the formula, worked examples, conversion table, history, and common uses.
Imperial quarts to Metric teaspoons 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.
A metric teaspoon is 5 milliliters.
Result = input x 0.0011365225 / 5e-6.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quarts to Metric teaspoons
Imperial quart and Metric teaspoon 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. Imperial quart is most often used for uk/commonwealth liquid measurement in historical or specialized contexts.
Formula
metric teaspoons = imperial quarts × 227.3045
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart equals 0.0011365225 base units, and 1 metric teaspoon equals 0.000005 base units, so dividing one by the other gives the direct imperial quart-to-metric teaspoon factor of 227.3045.
Simple example
1 imp qt × 227.3045 = 227.3045 metric tsp
1 imperial quart = 227.3045 metric teaspoons.
Real-world example
10 imp qt × 227.3045 = 2,273.045 metric tsp
10 imperial quarts = 2,273.045 metric teaspoons.
Conversion table
| Imperial quart (imp qt) | Metric teaspoon (metric tsp) |
|---|---|
| 1 imp qt | 227.3045 metric tsp |
| 5 imp qt | 1,136.5225 metric tsp |
| 10 imp qt | 2,273.045 metric tsp |
| 25 imp qt | 5,682.6125 metric tsp |
| 50 imp qt | 11,365.225 metric tsp |
| 100 imp qt | 22,730.45 metric tsp |
Reverse conversion: Metric teaspoon to Imperial quart
227.3045 metric tsp × 0.004399384966 = 1 imp qt
227.3045 metric teaspoons = 1 imperial quart.
imperial quarts = metric teaspoons × 0.00439938496598
For a page dedicated to this direction, see Metric teaspoon to Imperial quart.
Understanding the Imperial quart
Imperial quart (imp qt) measures volume. The imperial quart is one-quarter of an imperial gallon: exactly 1.1365225 liters. It is classified as a UK/imperial customary unit.
Where it's used: United Kingdom and Commonwealth countries (historically)
Imperial quart vs. US quart. Like the gallon and pint, the imperial quart is about 20% larger than the US quart, following from Britain's 1824 gallon redefinition.
Uses of the Imperial quart today
- UK/Commonwealth liquid measurement in historical or specialized contexts
History of the Imperial quart
The imperial quart follows directly from the 1824 imperial gallon as one-quarter of it, part of the same UK standardization that diverged from the US gallon system.
Historical origin. Imperial quart was not the invention of a single named person; it developed through the process described above.
Understanding the Metric teaspoon (metric tsp)
A metric teaspoon is 5 milliliters.
Imperial quart — sources
- UK Weights and Measures Act 1824 — Basis for the imperial quart via the imperial gallon.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoons are in 1 imperial quart?
1 imperial quart equals 227.3045 metric teaspoons, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart to metric teaspoon?
Multiply the imperial quart value by 227.3045. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon back to imperial quart?
Use the reverse factor: 1 metric teaspoon equals 0.004399385 imperial quarts. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart?
Imperial quart (imp qt) measures volume. The imperial quart is one-quarter of an imperial gallon: exactly 1.1365225 liters. It is classified as a UK/imperial customary unit.
What is a metric teaspoon?
Metric teaspoon (metric tsp) is a unit of volume.
Is the imperial quart to metric teaspoon conversion exact?
Yes. The imperial quart is one-quarter of an imperial gallon: exactly 1.1365225 liters. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
What is the difference between imperial quart vs. us quart?
Like the gallon and pint, the imperial quart is about 20% larger than the US quart, following from Britain's 1824 gallon redefinition.
Where is the imperial quart still used today?
United Kingdom and Commonwealth countries (historically)