Nature

How wide is a luna moth?

The largest recorded luna moth has a wingspan of about 11.5 cm (4.53 in).

What is measured: maximum wingspan

Luna moth (11.5 cm) drawn to scale beside a large coin (2.4 cm) and a smartphone (14.7 cm)
Drawn to scale, from left to right: Large coin (2.4 cm), Luna moth (11.5 cm) and Smartphone (14.7 cm).

Compare

How big is that, really?

  • About 78% of the height of a smartphone
  • About 1.3× the length of a credit card
  • As wide as about 5 large coins side by side
  • About 30% of the height of a bowling pin
  • About 16× the length of a grain of rice

Learn

Facts about Luna moth

The luna moth lives for about a week as an adult and does not eat because it lacks functional mouthparts.

Source: Smithsonian’s National Zoo — Luna Moth; University of Florida IFAS — Luna Moth

Nature

NameSizeCompared with Luna moth
Bee hummingbird5.5 cm (2.17 in)0.48×
Monarch butterfly9.5 cm (3.74 in)0.83×
Luna moth11.5 cm (4.53 in)this page
Venus flytrap15 cm (5.91 in)1.3×
Pygmy marmoset15 cm (5.91 in)1.3×
Common blue morpho15 cm (5.91 in)1.3×
Peacock mantis shrimp18 cm (7.09 in)1.6×
Fennec fox20 cm (7.87 in)1.7×
Axolotl23 cm (9.06 in)2×
Atlas moth24 cm (9.45 in)2.1×

Test your sense of scale

Which is bigger: Luna moth or Monarch butterfly?

Topics

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