Paperback book
A paperback book is a collection of printed pages bound with a flexible paper cover for reading.
How big is it?
20 cm tall
Also 7.874 in
Height · example
A little perspective
About the same scale as Sea hare.
Sea hare: A sea hare is a soft-bodied marine mollusc related to sea slugs, capable of releasing ink when threatened.
Measurements, assumptions & sources +
Paperback book
A 20 cm tall, 300 g paperback example.
Defined examples — our methodology
The marked height is calibrated. Unmeasured illustration details are representative.
Sea hare
A defined 20 cm Aplysia sea hare measured along the relaxed body. Species, maturity and posture vary greatly; extended oral tentacles are excluded.
Monterey Bay Aquarium — California sea hare
The marked defined body length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 20 cm
For comparison, this page uses height. This is labelled example: an explicit comparison model rather than a claim that every example has the same value.
A 20 cm tall, 300 g paperback example.
The marked vertical span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Paperback book dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 20 cm | Not recorded | example | |
| 300 g | Not recorded | example |
Around this scale
Go smaller. Go bigger.
These links use compatible length records, ordered around the selected value.
Nearest lower value · Everyday thingsPencil19 cmA pencil is a writing or drawing instrument with a graphite or coloured core encased in wood or another material.
Around the same scale · Everyday thingsCabbage head20 cmA cabbage head is the compact, leafy, edible part of a green cabbage plant, commonly used as a vegetable.
Nearest higher value · Everyday thingsA5 paper21 cmA5 paper is an ISO 216 paper format commonly used for notebooks, leaflets and small documents.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
There’s always another scale
Follow your curiosity.
Living thingsSea hare20 cmA sea hare is a soft-bodied marine mollusc related to sea slugs, capable of releasing ink when threatened.Everyday thingsCabbage head20 cmA cabbage head is the compact, leafy, edible part of a green cabbage plant, commonly used as a vegetable.
SportDisc golf driver21.1 cmA disc golf driver is a specialised flying disc designed for long-distance throws in the sport of disc golf.
SpaceVanguard 116.5 cmVanguard 1 is an early American satellite launched in 1958, notable for being the oldest human-made object still in orbit.
PeopleHand span20 cmHand span is the distance measured from the tip of the thumb to the tip of the little finger when the hand is fully extended.
Living thingsBasket star20 cmA basket star is a marine echinoderm related to brittle stars, with repeatedly branching arms adapted for filter feeding.
Built worldBrick21.5 cmA brick is a rectangular block made from clay or concrete, commonly used in building walls and structures.
ContainersFrench coffee press1 LA French coffee press is a device for brewing coffee by steeping ground beans in hot water and separating them with a plunger and mesh filter.