Everyday Objects Desk, Pocket & Tech

Penny

19.05 mm in diameter

Penny size and dimensions: 19.05 mm in diameter. A United States penny coin with a thin circular copper-colored metal profile. Compare it with Dime and Nickel in interactive 3D.

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Compare Penny With Familiar Anchors

These comparison targets are curated to cover nearby same-collection references, familiar anchors, and larger scale jumps.

Penny vs Dime 1.06x difference Same collection Penny vs Nickel 1.11x difference Same collection Penny vs Car Key Fob 3.67x difference Same category Penny vs Banana 10.5x difference Familiar scale anchor Penny vs Bed Frame 110x difference 110x scale jump Penny vs Quarter 1.28x difference Same collection

Related Objects Near This Scale

Use these nearby references to move from a single object view into comparisons, collection browsing, and broader category exploration.

USB-C Wall Charger
4.2 cm wide
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Wireless Earbud Case
6.06 cm tall
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Pack of Gum
7.4 cm long
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Credit Card
85.6 mm long
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Deck of Cards
9.2 cm tall
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Computer Mouse
11 cm long
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Object Details

Category Everyday Objects
Collection Desk, Pocket & Tech
Characteristic Dimension diameter
Height 0.00152 m
Diameter 0.01905 m

FAQ

How big is Penny?

Penny is 19.05 mm in diameter. A United States penny coin with a thin circular copper-colored metal profile.

What objects are useful to compare with Penny?

Penny is useful to compare with Dime (1.06x difference) and Nickel (1.11x difference) in the interactive viewer.

Is the Penny model shown at real scale?

The viewer uses real-world meter units, an adaptive grid, and a live scale bar. Nearby references on the site include USB-C Wall Charger, Wireless Earbud Case, Pack of Gum.