3 ms·>$3.70 per second is 222 per hour. $3.70 per minute is $222 per hour. $3.70 per second is $13320 per hour.by eurleif 13y ago>$3.70 per second is 222 per hour. $3.70 per minute is $222 per hour. $3.70 per second is $13320 per hour.