As we know One ft²/h is equal to 2.5806399992112E+17 aSt (1 ft²/h = 2.5806399992112E+17 aSt).

To convert Square Foot/Hour to Attostokes, multiply your ft²/h figure by 2.5806399992112E+17.

Example : convert 25 ft²/h to aSt:

25 ft²/h = 25 × 2.5806399992112E+17 aSt = aSt

To convert Attostokes to Square Foot/Hour, divide your aSt figure by 2.5806399992112E+17.

Example : convert 25 aSt to ft²/h:

25 aSt = 25 ÷ 2.5806399992112E+17 ft²/h = ft²/h