Correction for the size of a Playing Card
Thanks for your input! Let us know more about what's wrong in the form below.
How big is 4,380,079,000 square perches?
It's about 20,000,000,000,000 times as big as a Playing Card
The size of a Playing Card is about 0.00022 square perches.
(ISO 216 B8 size)
A single ISO 216 B8-size playing card measures 0.00022 square perches. Although this size is the most common playing card, many casinos use the smaller "bridge size" card — 0.0001 square perches smaller.