# How to calculate Rcc slab quantities concrete and steel

Steel quanties

U can use to calculate the steel like this,

 S.No Description Sets Bar Shape Rod Dia Actual Cutting Length of rod No. of Rods Total No. Of Rods Bar Weight Total Remarks 10 12 16 mm m 0.617 0.889 1.580 Kg #347 1 Top haunch 1 1.031 0.176 12 1.383 128 128 157.374 157.374 0.176 2 Slab Bottom 1 12 2.600 128 128 295.859 295.859 ________ 2.600 3 Slab Top 1 12 4.376 64 64 248.977 248.977 0.888 |________| 0.888 2.600 4 Links - Slab 1 10 0.450 640 640 177.696 177.696 0.100 /________\ 0.100 0.250 5 Slab Distributors 1 10 13.043 28 28 225.331 225.331 Lap Length 50D ________ _____ 12.543 0.500 6 Chair 1 0.500 16 1.500 9 9 21.33 21.330 0.200 __|"""|__ 0.200 0.300 0.300

It is vary simple process, we need the drawing.

If the area of the slab is known, then multiply it from the the thickness of the slab.

Get the bar schedule (if not prepare a one), we can find the total length of each bar from it. Multiply the area of the bar from total length of the bar and density of it. That is the answer.