RCC Column Calculator RCC Column Calculator Column Section X (in): Column Section Y (in): Clear Cover (in): Tie Rod Diameter (mm): X Direction Rods Thick Rods (x): Thin Rods (x): Y Direction Rods Thick Rods (y): Thin Rods (y): Thick Rod Diameter (mm): Thin Rod Diameter (mm): Total Rods (as per plan): Calculate Result: