Ocarina
An ocarina is a wind instrument, usually made of ceramic, played by blowing into it and covering finger holes to produce musical notes.
Also known as: transverse ocarina
How big is it?
15 cm long
Also 5.906 in
Defined instrument length · defined specimen
Typical recorded range: 10 cm to 22 cm.

A little perspective
About the same scale as Human brain.
Human brain: The human brain is the organ that processes sensory information and coordinates thought, memory, movement and many body functions.
Measurements, assumptions & sources +
Ocarina
A defined 15 cm, 250 g transverse ceramic ocarina. Ocarinas vary from tiny pendants to large bass instruments, so this is a comparison specimen rather than a standard.
Defined examples — our methodology
The marked defined instrument length is calibrated. Unmeasured illustration details are representative.
Human brain
A defined adult-brain specimen 15 cm front to back and 1.4 kg. Brain size and mass vary by person; these values are comparison anchors, not health benchmarks.
Defined examples — our methodology
The marked representative front-to-back length is calibrated. Unmeasured illustration details are representative.
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
Why this measurement?
Why we use 15 cm
For comparison, this page uses defined instrument length. This is labelled defined specimen: an explicit comparison model rather than a claim that every example has the same value. The recorded range is 10 cm to 22 cm.
A defined 15 cm, 250 g transverse ceramic ocarina. Ocarinas vary from tiny pendants to large bass instruments, so this is a comparison specimen rather than a standard.
The marked horizontal span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Ocarina dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 15 cm | 10 cm to 22 cm | defined specimen | |
| 250 g | 150 g to 400 g | defined specimen |
Around this scale
Go smaller. Go bigger.
These links use compatible length records, ordered around the selected value.
Nearest lower value · Everyday thingsA6 paper14.8 cmA6 paper is an ISO 216 paper format commonly used for postcards, small flyers and pocket stationery.
Around the same scale · Everyday thingsPaperback book20 cmA paperback book is a collection of printed pages bound with a flexible paper cover for reading.
Nearest higher value · Everyday thingsPencil19 cmA pencil is a writing or drawing instrument with a graphite or coloured core encased in wood or another material.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
There’s always another scale





