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Everyday objects

Pear

A pear is a sweet, edible fruit produced by trees of the genus Pyrus, commonly eaten fresh or used in cooking and baking.

Also known as: pear fruit, Pyrus fruit

How big is it?

11 cm · defined fruit length

Also 4.331 in

Defined fruit length · defined specimen
Typical recorded range: 8 cm to 14 cm.

Scale illustration of a pear, showing the recorded defined fruit length.
Recorded defined fruit length: 11 cm.

A little perspective

Pear vs Human heart: length comparison

The long axis of a human heart is about 1.09 times the fruit length of a pear.

Scale
Pear

A pear is a sweet, edible fruit produced by trees of the genus Pyrus, commonly eaten fresh or used in cooking and baking.

11 cmDefined fruit length
0 - shared origin
Human heart

A human heart is a muscular organ that pumps blood through the circulatory system.

12 cmRepresentative long axis
0 - shared origin

Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork.

Measurements, assumptions & sources +

Pear

Defined fruit length: 11 cm; defined specimen; range 8 cm–14 cm.

A defined medium pear 11 cm long using the USDA 178 g reference fruit mass. Cultivar and ripeness vary; the stem and leaf are excluded from calibrated fruit length.

USDA FoodData Central — raw fruit portions

The marked defined fruit length is calibrated. Unmeasured illustration details are representative.

Human heart

Representative long axis: 12 cm; defined specimen; range 10 cm–14 cm.

A fist-sized adult heart represented by a 12 cm long-axis specimen. Cleveland Clinic gives an average adult mass of about 10 oz (283 g); individual anatomy varies.

Defined examples — our methodology

The marked representative long axis is calibrated. Unmeasured illustration details are representative.

Use the visual comparison to explore its scale, then check the measurements and sources.

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Why this measurement?

Why we use 11 cm

We compare the fruit length of a pear. This is an illustrative comparison value, not a claim that every example is the same. The recorded range is 8 cm to 14 cm.

A defined medium pear 11 cm long using the USDA 178 g reference fruit mass. Cultivar and ripeness vary; the stem and leaf are excluded from calibrated fruit length.

The marked vertical span follows the measured feature, not the edges of the image. How calibrated comparisons work →

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Recorded properties

Dimensions and measurements

PropertySelected valueRecorded rangeBasis
11 cm8 cm to 14 cmdefined specimen
178 g140 g to 220 gdefined specimen

Around this scale

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Sources and method

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The source records and measurement method remain available for inspection.

Read the measurement and artwork methodology →

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