Calculate the number of days a battery would last given various operation characteristics

calculateDays.py

#!/usr/local/bin/python3

#DEEP SLEEP MODE
#System.sleep(SLEEP_MODE_DEEP,60)   **~61uA**

#STOP MODE
#System.sleep(long seconds) **~ 2.8mA!**


def findDays(cb, ti, iq, ta, ia):
	td = 3600*cb*ti/(86400*((ti-ta)*iq+ia*ta))
	return td

Cb = 800		# Battery capacity (mAh)
Ti = 10*60		# Interval between each operation (s)
Ta = 10			# Time required for each operation (s)
Iq = 0.01+5		# Current consumption during deep sleep / standby mode (mA)
Ia = 180		# Current consumption during active operation (mA)

Td = findDays(Cb, Ti, Iq, Ta, Ia)
print ("Battery can sustain a max of ", Td, " days")