Mass

Just how heavy is 1 stone?

Everyday mass

1 st

6.3503 kgkilograms
14 lbpounds
0.0063503 ttonnes
Linear measure
MASS6.35 kg6 kg
01
1 stone6.35 kgMass · definition
02
Red fox6 kgMass · defined specimen
Bar length measures mass, not physical size.

A little perspective

1 stone has about 1.06 times the mass of Red fox.

Measurements, assumptions & sources +

1 stone

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Red fox

A chosen 70 cm body, excluding the tail, and 6 kg mass.

Defined examples — our methodology

The marked mass is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

The visual compares mass with mass. The records below preserve each value’s basis and caveats.

1 stone

6.35 kg

Mass · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Red fox

6 kg

Mass · defined specimen

A chosen 70 cm body, excluding the tail, and 6 kg mass.

Comparing
Mass ↔ Mass
Relative size
1 stone is larger on this measurement by a factor of about 1.06. 1 stone's selected measurement is approximately 5.84% greater than Red fox's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Red fox is labelled defined specimen; treat the displayed value as a comparison anchor rather than false precision.

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