What will be in-hand salary for 13.4 LPA fixed

Rs. 70000 per month in hand.

Generally around 40% of the CTC gets deducted for taxes and other benefits, leaving about 60% as in-hand salary.

So rough empirical formula (from observations in various companies) from CTC to monthly in-hand is:

In-hand per month = (CTC * 0.6) / 12

85k to 90 k Mine in 12.3 lpa and i recieve 80 to 83k per month + variable