Correction for the size of a US Nickel
Thanks for your input! Let us know more about what's wrong in the form below.
How big is 0.0000200 square perches?
It's about one-and-two-fifths times as big as a US Nickel
![Flag of The US Flag of The US](/images/flags/USA.png)
The size of a US Nickel is about 0.000013970 square perches.
(United States five-cent coin) (a.k.a. Jefferson nickel)
The nickel, in its current design since 1938, has a diameter of 21.21 mm (0.835 in) and an area of 0.000013970 square perches.