1 ZF (Zettafarad) is equal to 1,000,000,000,000,000,200,000,000,000,000,000,000 fF (Femtofarad). To convert from Zettafarad to Femtofarad, multiply by 1,000,000,000,000,000,000,000,000,000,000,000,000 or divide by 0.000000000000000000000000000000000001.