Does anyone know the weight of the Arduino Nano and the Mini?

I am working on a robot where weight is critical. I was wondering if there was a significant weight difference between the Arduino Nano and the Mini. Thanks!

Nano weights 6g,
Pro Mini weights less than 2g (without headers)

(Micro weights 6,5g.)

S1L3N7 SWAT8 years ago
According to, the Arduino Mini weighs less than 2 grams.