Converting the 1024 value to 3.3 V for battery monitoring


i am using the Blynk application doe displaying my analog values, in the arduino code i change the 1024 value to 3.3V by including some calculation. But while coming to the Bkynk app it always shows the value in 10 bit(1024). how can i overcome this situation.

Hey there,
Post the whole sketch you’re using please.