0.8 Stones to Kilograms

0.8 st ≈ 5.0802 kg

Calculation: kg = 0.8 st × 6.35029 ≈ 5.0802 kg

Stone to Kilogram Converter

Choose the type of measurement to convert
Select the source unit to convert from
Select the target unit to convert to
Enter a numeric value or fraction to convert
Sig. Figures:

How heavy is 0.8 st?

0.8 st (5.08 kg) is comparable to the weight of a full-term newborn baby (average ~3.5 kg).

What does 0.8 st look like?

Comparable to the weight of a full-term newborn baby (average ~3.5 kg)
0.8 st (5.08 kg) is comparable to the weight of a full-term newborn baby (average ~3.5 kg).

0.8 st on the kilogram scale

st00.20.40.60.81kg0123456

0.8 st = 5.08 kg

Did you know? A bag of flour is 5 kg.

The standard bag of flour sold in many countries weighs 5 kg (11 lb).

How to Convert Stone to Kilogram

1 stone = 6.35029 kilograms exact

Kilogram = Stone × 6.35029

Example: 0.8 st × 6.35029 = 5.0802 kg

Reverse Conversion

To convert kilograms back to stones:

  • Remember, 1 kilogram equals 0.157473 stones.
  • To convert 5.0802 kg to st, multiply 5.0802 x 0.157473, resulting in 0.8 st.

exact This conversion factor is exact by international definition.

0.8 st is also equal to:

  • 5080200 milligram
  • 5080.2 gram
  • 0.0050802 tonne
  • 179.2 ounce
  • 11.2 pound
About these units

Stone: The stone (st) is a traditional British unit of mass, primarily used for expressing human body weight in the UK and Ireland.Although not part of the SI system, it remains culturally relevant and widel...

Kilogram: The kilogram (kg) is the SI base unit of mass. Since 2019, it is defined by fixing the numerical value of the Planck constant, ensuring stability independent of physical artifacts.The kilogram is univ...

Frequently Asked Questions

How much is 0.8 stones in kilograms?

0.8 stones equals 5.0802 kilograms. This is calculated by multiplying 0.8 by the conversion factor 6.35029.

What does 0.8 stones look like in kilograms?

0.8 stones (5.0802 kilograms) is a very light weight — a newborn baby or a small pet.

How do you calculate 0.8 stones to kilograms?

Multiply 0.8 by the conversion factor 6.35029. The calculation is 0.8 × 6.35029 = 5.0802 kilograms. This factor is defined by international measurement standards.

Share This Calculation

0.8 stones = 5.08023 kilograms
0.8 stones = 5.08023 kilograms — conversion chart

Nearby Conversions

0.1 stones0.635 kilograms 0.2 stones1.27 kilograms 0.3 stones1.905 kilograms 0.4 stones2.54 kilograms 0.5 stones3.175 kilograms 0.6 stones3.81 kilograms 0.7 stones4.445 kilograms 0.9 stones5.715 kilograms 1 stone6.35 kilograms 1.1 stones6.985 kilograms 1.2 stones7.62 kilograms 1.3 stones8.255 kilograms 1.4 stones8.89 kilograms 1.5 stones9.525 kilograms 1.6 stones10.16 kilograms 1.7 stones10.8 kilograms 1.8 stones11.43 kilograms

For general conversions between stones and kilograms, see the stones to kilograms converter.

Also convert Stones to:

Multi-unit converters: Kg to Stones & Pounds

Conversion factors verified against NIST (National Institute of Standards and Technology), BIPM (International Bureau of Weights and Measures) 1 lb = 0.45359237 kg by international agreement (1959). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.