how many pascal in 1 atm

1 atmosphere (atm) is precisely equal to 101,325 Pascals (Pa). The atmosphere (atm) is a traditional unit representing the standard atmospheric pressure at sea level. The Pascal (Pa), on the other hand, is the International System of Units (SI) derived unit for pressure. This specific conversion value is a standardized constant used universally in scientific, technical, and engineering applications across various fields in India to ensure consistent calculations.