Convert Units MKS to FPS M.K.S = Meter Kilogram Second. F.P.S = Feet Pound Second. How to Convert Units Inch to Feet? For Convert Units Inch To Feet, 1 inches divided by 12 inches and knows how much fits in 1 inches. Example:  = 0.0833’ For the benefit of calculating, the value can be taken 0.08. 1’’= 0.08’