The attopascal is a multiple of the unit bit for Pressure. The prefix atto (symbol a) is defined in the International System of Units (SI) as a multiplier of 1.0 × 10-18 (1 quintillionth, trillionth, short scale), and therefore 1 attopascal = 1.0 × 10-18 pascals = 0.000000000000000001 pascals. The attopascal has the unit symbol aPa.
kilopascals
The kilopascal is a multiple of the unit bit for Pressure. The prefix kilo (symbol k) is defined in the International System of Units (SI) as a multiplier of 10 × 102 (1 thousand, short scale), and therefore 1 kilopascal = 10 × 102 pascals = 1000 pascals. The kilopascal has the unit symbol kPa.
Conversion in other languages
You can find the conversion in other languages in the following: