Convert Kilograms (kg) to Stones (st)

1 kg = 0.157 st

How many Stones in a Kilogram?Printable chart →

Converting kilograms to stones is useful for various applications, especially in fitness and weight management. The conversion factor is 1 kg = 0.157473 st, making it simple to translate your weight from metric to imperial. Whether you're tracking your weight loss or preparing a meal, our converter can help you easily switch between these units.

Kilogram (kg)

Stone (st)

0.157473

≈ 5/32 st

Conversion Formula

st = kg × 0.157473

Reverse: kg = st × 6.35029

Quick mental math: To estimate quickly, divide your kg weight by 6.35 to get the weight in stones.

Conversion Examples

1 kg × 0.157473 =

0.157 st

1 Kilograms = 0.157 Stones

5 kg × 0.157473 =

0.787 st

5 Kilograms = 0.787 Stones

10 kg × 0.157473 =

1.575 st

10 Kilograms = 1.575 Stones

25 kg × 0.157473 =

3.937 st

25 Kilograms = 3.937 Stones

50 kg × 0.157473 =

7.874 st

50 Kilograms = 7.874 Stones

100 kg × 0.157473 =

15.747 st

100 Kilograms = 15.747 Stones

Kilogram to Stone Table

Quick convert your value:

kg =—st

Start:Step:Rows:Precision:

Kilogram (kg)	Stone (st)	Fraction
1	0.1575	5/32
6	0.9448	15/16
11	1.7322	1 47/64
16	2.5196	2 33/64
21	3.3069	3 5/16
26	4.0943	4 3/32
31	4.8817	4 7/8
36	5.669	5 43/64
41	6.4564	6 29/64
46	7.2438	7 1/4
51	8.0311	8 1/32
56	8.8185	8 13/16
61	9.6059	9 39/64
66	10.3932	10 25/64
71	11.1806	11 3/16
76	11.968	11 31/32
81	12.7553	12 3/4
86	13.5427	13 35/64
91	14.3301	14 21/64
96	15.1174	15 1/8

Unit Definitions

What is a Kilogram (kg)?

Metric (SI)Worldwide

A kilogram is a metric unit of mass equal to 1,000 grams. It is widely used in most countries for measuring weight.

History

The kilogram was originally defined as the mass of one liter of water at its maximum density. It has evolved to be defined by a physical prototype, but since 2019, it is defined in terms of the Planck constant.

Current Use

Today, the kilogram is the base unit of mass in the International System of Units (SI) and is used globally for various applications, including science, commerce, and daily life.

Learn more about Kilogram

What is a Stone (st)?

ImperialUnited Kingdom, Ireland

A stone is a traditional unit of weight that is equal to 14 pounds or approximately 6.35 kilograms.

History

Historically, stones were used in trade and commerce, particularly in the UK, where they were used to measure the weight of livestock and other goods. The stone has been a standard measurement since the 14th century.

Current Use

While the stone is less commonly used in many parts of the world, it remains popular in the UK and Ireland, especially for measuring human body weight.

Learn more about Stone

Frequently Asked Questions

How do I convert my weight from kilograms to stones for fitness tracking?

To convert your weight from kilograms to stones, simply multiply your weight in kilograms by the conversion factor of 0.157473. For instance, if you weigh 80 kg, your weight in stones would be approximately 12.59784 st (80 kg * 0.157473). This is helpful for tracking your progress in fitness contexts, especially in regions where stones are commonly used to measure body weight.

How can I use the kg to st conversion when cooking?

When cooking, especially with recipes from the UK, it's common to see ingredients listed in stones. If you have a recipe that calls for 2 st of flour, you can convert this to kilograms by multiplying by 6.35029 kg (the reverse conversion). Thus, 2 st equals about 12.70058 kg of flour, ensuring you measure accurately for your dishes.

Why is it important to convert kilograms to stones for travel?

When traveling to the UK or Ireland, you might encounter weight limits in stones, especially at airports. If your luggage weighs 25 kg, converting this to stones (25 kg * 0.157473) gives you about 3.937 st. Knowing this can help you avoid excess baggage fees and ensure your luggage complies with local regulations.

Can you give an example of converting kg to st in construction?

In construction, materials are often weighed in stones. For instance, if you have a load of bricks weighing 500 kg, converting this to stones involves multiplying by 0.157473, resulting in approximately 78.42 st. This conversion is crucial when estimating material costs and weights for transportation.

How can I easily remember the conversion from kg to stones?

A simple way to remember the conversion from kilograms to stones is to know that 1 kg is roughly 0.16 st. If you quickly want to estimate your weight in stones, you can divide your weight in kilograms by 6.35. For example, if you weigh 70 kg, dividing by 6.35 gives a rough estimate of about 11 st.

Popular Weight Conversions

Kilogram to Poundkg → lbs Ounce to Gramoz → g Pound to Kilogramlbs → kg Gram to Ounceg → oz Kilogram to Gramkg → g

Convert Kilogram to Other Units

Kilogram to Milligram→ mg Kilogram to Metric Ton→ t Kilogram to Ounce→ oz Kilogram to US Ton→ ton Kilogram to Imperial Ton→ long ton Kilogram to Carat→ ct Kilogram to Microgram→ μg Kilogram to Dekagram→ dag

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Kilogram to Gramkg → g Kilogram to Milligramkg → mg Kilogram to Metric Tonkg → t Kilogram to Ouncekg → oz Kilogram to US Tonkg → ton