Shree TMT Tools TMT Calculator Enter Building Details No. of Floors — Select Floors — 1 Floor (Ground only) 2 Floors (G+1) 3 Floors (G+2) 4 Floors (G+3) 5 Floors (G+4) 6 Floors (G+5) 7 Floors (G+6) 8 Floors (G+7) 9 Floors (G+8) 10 Floors (G+9) Note : For only ground storeyed structure, select number of floors as 1, for G+1 select number of floors as 2 and so on. Area per Floor (sq. meter) m² Please enter an area of 10 sq. meters or more. Calculate TMT Requirement Results appear here Fill the form and click Calculate to see your TMT bar requirement. Step 2 Your Requirement Floors — Area/Floor — Grade Fe 550 Approximate TMT bar requirement for Fe 550 grade: Section (Dia) Number of Bars 8 mm — 10 mm — 12 mm — 16 mm — 20 mm — Important Notes Each piece is of 12m fixed length; all dimensions are subject to BIS tolerance. The above TMT quantity is only indicative. Contact your structural engineer for the exact requirement.