Is the time that I takes to read the entire Bhagavad-gītā As It Is
with Sanskrit verses, English verses and Srila Prabhupada's Purports.
How do I know this?
Well I have a copy of Dravida Prabhu's audio book of the complete Bhagavad-Gita and if you put it in iTunes it tells you what is the total time for the album.
I can now hear entire Bhagavad Gita while driving, it is quite helpful. If you are looking for a copy see here.
I can't wait till His Holiness Keshava Bharati Maharaja finishes his narration of the entire Brhad Bhagavatamrita with purports, that is going be awesome. Hare Krishna
Your humble servant,
Nityananda Chandra Das