Mass

Just how heavy is 4 ounces?

In your hand

4 oz

0.1134 kgkilograms

0.25 lbpounds

0.0001134 ttonnes

4 ounces113.4 gMass · definition

Boomerang90 gDefined mass · defined specimen · range 60 g–150 g

Bar length measures mass, not physical size.

A little perspective

The mass of 4 ounces is about 1.26 times the defined mass of Boomerang.

Measurements, assumptions & sources +

4 ounces

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

NIST — SI conversion factors

Boomerang

A defined two-bladed returning boomerang 40 cm from tip to tip and 90 g. Throwing sticks and sporting boomerangs vary in outline; the curved flight path is not part of the measurement.

Encyclopaedia Britannica — Boomerang

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

Measurement details

Why these numbers?

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

4 ounces

113.4 g

Mass · definition

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

Boomerang

90 g

Defined mass · defined specimen · range 60 g–150 g

A defined two-bladed returning boomerang 40 cm from tip to tip and 90 g. Throwing sticks and sporting boomerangs vary in outline; the curved flight path is not part of the measurement.

Comparing: Mass ↔ Defined mass
Relative size: 4 ounces is larger on this measurement by a factor of about 1.26. 4 ounces's selected measurement is approximately 26% greater than Boomerang's.

How to read the visual

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

Boomerang uses a 90 g central value within a recorded range of 60 g–150 g.
Boomerang 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