The barye (symbol: Ba), or sometimes barad, barrie, bary, baryd, baryed, or barie, is the centimeter-gram-second (CGS) unit of pressure. It is equal to 1 dyne per square centimeter, one decipascal, or one microbar. 1 Ba = 0.1 Pa =1·10-6 bar = 0.1 N/m2 = 1 g·cm−1s−2