Convert

Kilogram to Stone

Exact answer: 1 kg = 0.157473044418 st (exact defined factor)

Kilogram and Stone describe the same quantity from the Mass family but come from different systems of units. The factor is defined exactly. Mass figures range from micrograms in analytics to tonnes in freight.

Unit console

Convert units with formula, context and precision

UnitCloud is a local measurement lab for everyday work, engineering, IT, energy, mobility and design. Every conversion shows result, formula, base unit, rounding and the common mistake.

What do you want to convert?

From10 kg

Result1.57473 st

Factor1 kg = 0.157473044418 st

Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

0110 kg = 1.57473 st

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Common mistake

Pound is not always the same local unit. UnitCloud uses international avoirdupois values.

03Base unit: g

1 kg = 1000 g. Then the value is converted through the base unit g into Stone.

Table

Kilogram to Stone
Kilogram	Stone
10	1.57473
25	3.936826
50	7.873652
75	11.810478
100	15.747304
150	23.620957

Formula

1 kg = 1000 g. Then the value is converted through the base unit g into Stone.

Sources

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

Related conversions

Pound to Kilogramlb → kgMass Kilogram to Poundkg → lbMass Gram to Kilogramg → kgMass Kilogram to Gramkg → gMass

Search and practice paths

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Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources reviewed: September 2026. Mass. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Kilogram to Stone?

1 kg = 0.157473044418 st

Which formula does Kilogram to Stone use?

1 kg = 1000 g. Then the value is converted through the base unit g into Stone.

What is the most common mistake?

Pound is not always the same local unit. UnitCloud uses international avoirdupois values.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.