17 kg.
12.2 kgs in case of Old notes 12.0 kgs in case of new notes
The weight of a 500-rupee note is approximately 1 gram. Therefore, 50,000 rupees in 500-rupee notes would comprise 100 notes. Consequently, the total weight for 50,000 rupees in 500-rupee notes would be around 100 grams.