Teaspoon (US) to Peck (UK) Converter

Volume Converter

40 units available

Decimals:

From

To

0.000542

1 tsp = 0.000542 pk (UK)

Formula:

pk (UK) = tsp × 0.0005421056

With your value: 1 tsp = 0.00054211 pk (UK)

How big is that?

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

Soda can (1/15 your value)0.0670 tsp

Milk carton (1/4.9 your value)0.203 tsp

Your value1.00 tsp

Kitchen bucket (2.0× your value)2.03 tsp

Car fuel tank (10× your value)10.1 tsp

Bathtub (41× your value)40.6 tsp

Other Teaspoon (US) to Peck (UK) conversions

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

Teaspoon (US) to Peck (UK) Conversion Table

Teaspoon (US) (tsp)	Peck (UK) (pk (UK))
0.5	0.000271
1	0.000542
2	0.001084
5	0.002711
10	0.005421
15	0.008132
20	0.010842
25	0.013553
50	0.027105
100	0.054211
250	0.135526
500	0.271053
1000	0.542106

Peck (UK) to Teaspoon (US) Conversion Table

Peck (UK) (pk (UK))	Teaspoon (US) (tsp)
0.5	922.329543
1	1,844.659086
2	3,689.318171
5	9,223.295428
10	18,446.590856
15	27,669.886284
20	36,893.181712
25	46,116.477139
50	92,232.954279
100	184,465.908558
250	461,164.771394
500	922,329.542788
1000	1,844,659.085575

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 (US) (tsp)

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

Peck (UK) (pk (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

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

To convert from Teaspoon (US) (tsp) to Peck (UK) (pk (UK)), multiply the value by 0.0005421056.

Formula: pk (UK) = tsp × 0.0005421056

Reverse: tsp = pk (UK) × 1,844.6590855755

Step-by-Step Example

Start with your value in Teaspoon (US). For example: 5 tsp
Multiply by the conversion factor: 5 x 0.0005421056
The result is: 0.002711 pk (UK)

About Teaspoon (US)

The US teaspoon equals approximately 4.93 mL. It is one of the most common cooking measurements.

Common uses: cooking, medicine dosage, baking.

About Peck (UK)

The peck (uk) (pk (UK)) is a unit of volume and capacity. One peck (uk) equals 9.09218 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 Peck (UK) are in 1 Teaspoon (US)?

There are exactly 0.0005421056 Peck (UK) in 1 Teaspoon (US). This means the conversion factor from Teaspoon (US) to Peck (UK) is 0.0005421056.

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

The formula to convert Teaspoon (US) to Peck (UK) is: pk (UK) = tsp × 0.0005421056. For example, to convert 10 Teaspoon (US) to Peck (UK), you would multiply 10 by 0.0005421056.

What is a Teaspoon (US)?