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2.5 × 2.5 inch Square Pipe Weight

Updated 8 November 2026Checked against IS 4923:2017How we check

A 2.5 × 2.5 inch MS square pipe is about 63.5 × 63.5 mm. In 2.6 mm thickness it weighs about 4.97 kg per meter, or 29.8 kg for a 6 m (20 ft) length.

2.5 × 2.5 inch Square Pipe Weight Calculator

All results are in kg.

Material

Side A

Side B

Wall thickness

Length

Quantity (pieces)

Rate per kg (₹, optional)

Measure the outside sides A and B and the wall thickness (t).

–Weight of 1 piece

–Total weight

–Weight per meter

–Weight per foot

–Total in tonnes

–Total in pounds

–Paint / galvanizing area

–Estimated cost

Download MS Square Pipe Weight Chart (PDF)Free, printable, A4

2.5 × 2.5 inch Square Pipe Weight Chart

Thickness	kg per m	Per 6 m	Per 20 ft	Pieces per tonne (6 m)
1.2 mm	2.347	14.08	14.31	71
1.6 mm	3.110	18.66	18.96	54
2 mm	3.862	23.17	23.54	43
2.6 mm	4.972	29.83	30.31	34
3.2 mm	6.059	36.35	36.94	28
4 mm	7.473	44.84	45.56	22
5 mm	9.184	55.11	55.99	18

Size taken as 2.5" = 63.5 mm and 2.5" = 63.5 mm. Some mills sell this size as 64 × 64 mm; the weight difference is small. Calculated with steel density 7.85 and square corners.

How to Calculate

Weight (kg/m) = [A × B − (A − 2t) × (B − 2t)] × 0.00785 = [63.5 × 63.5 − 58.3 × 58.3] × 0.00785 = 4.972 kg/m

Frequently Asked Questions

What is the weight of a 2.5 × 2.5 inch pipe in 1.2 mm?

A 2.5 × 2.5 inch (63.5 × 63.5 mm) MS pipe of 1.2 mm thickness weighs about 2.35 kg per meter, or 14.1 kg for 6 m.

What is the weight of a 2.5 × 2.5 inch pipe in 1.6 mm?

A 2.5 × 2.5 inch (63.5 × 63.5 mm) MS pipe of 1.6 mm thickness weighs about 3.11 kg per meter, or 18.7 kg for 6 m.

What is the weight of a 2.5 × 2.5 inch pipe in 2 mm?

A 2.5 × 2.5 inch (63.5 × 63.5 mm) MS pipe of 2 mm thickness weighs about 3.86 kg per meter, or 23.2 kg for 6 m.

What is the weight of a 2.5 × 2.5 inch pipe in 2.6 mm?

A 2.5 × 2.5 inch (63.5 × 63.5 mm) MS pipe of 2.6 mm thickness weighs about 4.97 kg per meter, or 29.8 kg for 6 m.

What is 2.5 × 2.5 inch in mm?

2.5 × 2.5 inch is about 63.5 × 63.5 mm (1 inch = 25.4 mm).