How many counts of Gayatri mantram must be chanted as part of Sandhyavandanam during Pradosham? Is it 10 or 28 times? Leave a Comment / By Global Stotra Parayana Kainkaryam / March 27, 2025 In the Sandhyavandanam during Pradosham, Gayatri mantra japam is done 10 times.