Mass

Just how heavy is 1 kilogram?

Everyday mass

1 kg

2.2046 lbpounds

0.001 ttonnes

1 kilogram1 kgMass · definition

Butternut squash1 kgDefined whole-fruit mass · defined specimen · range 600 g–1.5 kg

Bar length measures mass, not physical size.

A little perspective

The mass of 1 kilogram and the defined whole-fruit mass of Butternut squash are approximately the same.

Measurements, assumptions & sources +

1 kilogram

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

NIST — SI conversion factors

Butternut squash

A defined whole butternut squash 30 cm long and 1 kg. Cultivar and ripeness vary; fruit-body length includes the bulb and neck but excludes the short woody stem.

USDA FoodData Central — raw fruit portions

The marked defined whole-fruit mass is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

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

1 kilogram

1 kg

Mass · definition

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

Butternut squash

1 kg

Defined whole-fruit mass · defined specimen · range 600 g–1.5 kg

A defined whole butternut squash 30 cm long and 1 kg. Cultivar and ripeness vary; fruit-body length includes the bulb and neck but excludes the short woody stem.

Comparing: Mass ↔ Defined whole-fruit mass
Relative size: The two selected measurements are approximately equal.

How to read the visual

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

Butternut squash uses a 1 kg central value within a recorded range of 600 g–1.5 kg.
Butternut squash is labelled defined specimen; treat the displayed value as a comparison anchor rather than false precision.
The recorded ranges overlap, so the ordering can vary even though the central values differ.

Change your perspective