Convert 1 Attopascal to Millibar

1 aPa (Attopascal) is equal to 0.000000000000000000010000000000000001 mbar (Millibar). To convert from Attopascal to Millibar, multiply by 0.00000000000000000001 or divide by 100,000,000,000,000,000,000.

• 1 aPa × 1.0E-20 = 1.0E-20 mbar
• 1 aPa ÷ 1.0E+20 = 1.0E-20 mbar