Teaspoon (UK) to Quart (US) Converter

Volume Converter

40 units available

Decimals:

From

To

0.006255

1 tsp (UK) = 0.006255 qt

Formula:

qt = tsp (UK) × 0.0062549475

With your value: 1 tsp (UK) = 0.00625495 qt

How big is that?

Everyday references on a logarithmic scale, all expressed in teaspoon (uk) so you can sanity-check the result.

Soda can (1/18 your value)0.0557 tsp (UK)

Milk carton (1/5.9 your value)0.169 tsp (UK)

Your value1.00 tsp (UK)

Kitchen bucket (1.7× your value)1.69 tsp (UK)

Car fuel tank (8.4× your value)8.45 tsp (UK)

Bathtub (34× your value)33.8 tsp (UK)

Other Teaspoon (UK) to Quart (US) conversions

2 tsp (UK) to qt 3 tsp (UK) to qt 4 tsp (UK) to qt 5 tsp (UK) to qt 6 tsp (UK) to qt 7 tsp (UK) to qt 8 tsp (UK) to qt

Teaspoon (UK) to Quart (US) Conversion Table

Teaspoon (UK) (tsp (UK))	Quart (US) (qt)
0.5	0.003127
1	0.006255
2	0.01251
5	0.031275
10	0.062549
15	0.093824
20	0.125099
25	0.156374
50	0.312747
100	0.625495
250	1.563737
500	3.127474
1000	6.254948

Quart (US) to Teaspoon (UK) Conversion Table

Quart (US) (qt)	Teaspoon (UK) (tsp (UK))
0.5	79.936722
1	159.873443
2	319.746887
5	799.367217
10	1,598.734434
15	2,398.101652
20	3,197.468869
25	3,996.836086
50	7,993.672172
100	15,987.344345
250	39,968.360862
500	79,936.721724
1000	159,873.443449

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

Exact conversion

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

Quart (US) (qt)

Volume

Exact conversion

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

How to Convert Teaspoon (UK) to Quart (US)

To convert from Teaspoon (UK) (tsp (UK)) to Quart (US) (qt), multiply the value by 0.0062549475.

Formula: qt = tsp (UK) × 0.0062549475

Reverse: tsp (UK) = qt × 159.8734434489

Step-by-Step Example

Start with your value in Teaspoon (UK). For example: 5 tsp (UK)
Multiply by the conversion factor: 5 x 0.0062549475
The result is: 0.031275 qt

About Teaspoon (UK)

The teaspoon (uk) (tsp (UK)) is a unit of volume and capacity. One teaspoon (uk) equals 0.005919388021 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

About Quart (US)

The quart (us) (qt) is a unit of volume and capacity. One quart (us) equals 0.946352946 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: volume calculations, engineering and science, education.

Frequently Asked Questions

How many Quart (US) are in 1 Teaspoon (UK)?

There are exactly 0.0062549475 Quart (US) in 1 Teaspoon (UK). This means the conversion factor from Teaspoon (UK) to Quart (US) is 0.0062549475.

What is the formula to convert Teaspoon (UK) to Quart (US)?

The formula to convert Teaspoon (UK) to Quart (US) is: qt = tsp (UK) × 0.0062549475. For example, to convert 10 Teaspoon (UK) to Quart (US), you would multiply 10 by 0.0062549475.

What is a Teaspoon (UK)?