Stones to grams Converter

This weight conversion tool quickly converts stones to grams with this free online converter. Fast, accurate, and perfect to convert the stones [s] to grams [g].

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How to Convert Stones to Grams

To convert stones to grams, multiply the number of stones by 6,350.29. Since one stone equals approximately 6,350.29 grams, this conversion bridges UK imperial units with the metric system.

Conversion Formula:

value * 6350.29

Understanding the Conversion

Converting stones to grams is useful when working with UK weight measurements that need to be expressed in metric units. This conversion connects the traditional UK stone unit with the metric system's gram, making it valuable for international commerce, medical records, and scientific applications.

One stone equals approximately 6,350.29 grams, requiring multiplication by this factor to convert. This conversion is particularly important in medical and health contexts in the UK, where body weight may be measured in stones but needs to be converted to grams for precise medical calculations, pharmaceutical dosages, or international medical records.

The conversion factor of 6,350.29 is based on the relationship between the stone (14 pounds) and the gram. This precision is important in fields like healthcare, where accurate conversions ensure proper medical documentation and international compatibility.

Conversion Examples

Example: Convert 1 stone to grams

Step 1: Identify the conversion factor. Since 1 stone = 6,350.29 grams, multiply stones by 6,350.29.
Step 2: Multiply 1 stone by 6,350.29.
Step 3: 1 × 6,350.29 = 6,350.29 grams

1 stone = 6,350.29 grams

This demonstrates the conversion factor between stones and grams.

Example: Convert 0.5 stones to grams

Step 1: Use the conversion factor: 1 stone = 6,350.29 grams.
Step 2: Multiply 0.5 stones by 6,350.29.
Step 3: 0.5 × 6,350.29 = 3,175.145 grams

0.5 stones = 3,175.145 grams

This shows converting half a stone, useful for precise measurements.

Example: Convert 2 stones to grams

Step 1: Conversion factor: 1 stone = 6,350.29 grams.
Step 2: 2 stones × 6,350.29
Step 3: Result = 12,700.58 grams

2 stones = 12,700.58 grams

This illustrates converting a larger stone value to grams for practical applications.

Conversion Formula

The formula to convert stones to grams is:

stones × 6,350.29 = grams

Mathematically, you can write this as:


stones × 6,350.29 grams/stone = grams

Multiplying by 6,350.29 converts stones to grams using the standard conversion factor, since one stone equals approximately 6,350.29 grams (14 pounds × 453.592 grams per pound).

Conversion Chart

Stones	Grams
0.5	3175.145
1	6350.29
2	12700.58
3	19050.87
5	31751.45
10	63502.9
15	95254.35
20	127005.8
25	158757.25

Quick Conversion Tip

Quick conversion: Multiply stones by approximately 6,350 to get grams. For example, 1 st ≈ 6,350 g, 2 st ≈ 12,700 g, 5 st ≈ 31,750 g.

Unit Definitions

Stone (st)

A stone is an imperial unit of mass used primarily in the UK and Ireland. One stone equals 14 pounds or 224 ounces, commonly used for body weight measurements.

1 stone = 6,350.29 grams = 14 pounds = 6.35029 kilograms

Gram (g)

A gram is a metric unit of mass equal to one thousandth of a kilogram. It is widely used in science, cooking, and everyday measurements.

1 gram = 0.000157473 stones = 0.00220462 pounds = 0.001 kilograms

Common Use Cases

Medical records: Convert patient weights from stones to grams for precise medical documentation and international medical records.
Pharmaceutical calculations: Convert body weight from stones to grams for accurate medication dosage calculations.
Scientific research: Convert sample weights from stones to grams for laboratory work requiring metric units.
International commerce: Convert product weights from stones to grams for international trade and shipping.
Health and fitness: Convert body weight from stones to grams for detailed health tracking and analysis.
Nutritional analysis: Convert food weights from stones to grams for precise nutritional calculations.