Microscopic ยท #998 biggest of 1,014
How big is a wavelength of blue light?
450 nm
A wavelength of blue light measures 450 nm. That's about 4.5 viruses lined up end to end.
By the numbers
- That's 450 nanometers (nm) โ smaller than a wavelength of visible light.
- You'd need about 3.78 million of them stacked up to reach the height of an average adult.
- Roughly 4.5 viruses could line up across it.
- Out of all 1,014 things in this collection, it ranks #998 by size.
Size comparison
How wavelength of blue light stacks up against things of a similar size. Tap any bar to explore it.
yeast cell
4.0 ยตm
bacterium (E. coli)
2.0 ยตm
mitochondrion
1.0 ยตm
wavelength of red light
7.0e+2 nm
wavelength of blue light
4.5e+2 nm
smallpox virus
3.0e+2 nm
HIV virus
1.2e+2 nm
influenza virus
1.0e+2 nm
coronavirus
1.0e+2 nm
Bars use a logarithmic scale so everything fits โ real differences are even more extreme!
Fun fact
It's so small that about 2,222 of them would fit across a single millimeter.
More in Microscopic
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