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# Weight Calculator

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Standard conversion factors
INCH = 25.4 MILLIMETRE
FOOT = 0.3048 METRE
YARD = 0.9144 METRE
MILE = 1.6093 KILOMETER
ACRE = 0.4047 HECTARE
POUND = 0.4536 KILOGRAM
DEGREE FARENHEIT X 5/9 – 32 = DEGREE CELSIUS
MILLIMETRE= 0.0394 INCH
METRE = 3.2808FOOT
METRE = 1.0936YARD

1) MILD STEEL (MS)
SHEET
WEIGHT (KGS) = LENGTH (MM) X WIDTH (MM) X 0. 00000785 X THICKNESS
example – The weight of MS Sheet of 1mm thickness and size 1250 MM X 2500 MM shall be
2500MM X 1250 MM X 0.00000785 X 1 = 24.53 KGS/ SHEET

ROLLED STEEL CHANNELS

MS SQUARE
WEIGHT (KGS ) = WIDTH X WIDTH X 0.00000785 X LENGTH.
Example : A Square of size 25mm and length 1 metre then the weight shall be.
25x25X 0.00000785 X 1000mm = 4.90 kgs/metre

MS ROUND
WEIGHT (KGS ) = 3.14 X 0.00000785 X ((diameter / 2)X( diameter / 2)) X LENGTH.
Example : A Round of 20mm diameter and length 1 metre then the weight shall be.
3.14 X 0.00000785 X ((20/2) X ( 20/2)) X 1000 mm = 2.46 kgs / metre

SS ROUND
DIA (mm) X DIA (mm) X 0.00623 = WEIGHT PER METRE
SS / MS Pipe
OD ( mm) – W.Tthick(mm) X W.Thick (mm) X 0.0248 = Weight Per Metre
OD ( mm) – W.Tthick(mm) X W.Thick (mm) X 0.00756 = Weight Per Foot

SS / MS CIRCLE
DIA(mm) X DIA (mm) X THICK(mm) 0.0000063 = Kg Per Piece

SS sheet
Length (Mtr) X Width (Mtr) X Thick(mm) X 8 = Weight Per Piece
Length (ft) X Width (ft) X Thick(inch) X 3 /4 = Weight Per Piece

S.S HEXAGONAL BAR
DIA (mm) X DIA (mm) X 0.00680 = WT. PER Mtr
Dia (mm) X Dia (mm) X 0.002072 = Wt. Per foot.

BRASS SHEET
WEIGHT (KGS) = LENGTH (MM) X BREADTH (MM) X 0. 0000085 X THICKNESS
Example – The weight of brass sheet of thickness 1 mm, length 1220mm and breadth 355mm shall be
1220 X355X 0.0000085 X 1 = 3.68 Kgs/Sheet

COPPER SHEET
WEIGHT (KGS) = LENGTH (MM) X BREADTH (MM) X 0. 0000087 X THICKNESS
Example – The weight of coppper sheet of thickness 1 mm, length 1220mm and breadth 355mm shall be
1220X355 X 0.0000087 X 1 = 3.76 Kgs/Sheet

BRASS / COPPER PIPE
OD (mm) – THICK (mm) X THICK(mm) X 0.0260 = WEIGHT PER METRE

ALUMINUM SHEET
WEIGHT (KGS) = LENGTH (MM) X BREADTH (MM) X 0. 00000026 X THICKNESS
Example – The weight of Aluminum sheet of thickness 1 mm, length 2500mm and breadth 1250 mm shall be
2500x1250X 0.0000026 X 1 = 8.12 Kgs/Sheet

ALUMINIUM PIPE
OD (mm) – THICK(mm) X THICK(mm) X0.0083 = WEIGHT PER METRE

We are extremely thankful to Er. Harpal Aujla for sharing this on our site and thus helping civil engineering students.

More Entries :
• Tej October 25, 2010 at 12:46 am

can any one help me to calculate the weight of 450x8mm thick MS chimney? what would be the weight of 1 ft ?

• j.vivek December 4, 2010 at 3:29 am

chimney of the weight is 26.73kg

• rejoy March 10, 2013 at 12:08 am

Dear sir i want to know how to calculate mild steel squre tubes for eg: 50 X 50 X 1meter length with 2mm thickness

• tashinorbu October 28, 2010 at 6:14 am

can i have the calculating formula of the below materials
1.m.s.pipe 10mm to 300mm
2.t.m.t bar. 6mm to 40mm
3.m.s.plate 4mm to 20mm

• jaswant singh October 29, 2010 at 10:12 am

tnx sir for more information plz sir do u give me some more infromation of hex nut i know to how can i get hex nut weight formula and her rate in ruprees with formula please sir give me a way how can i got a piece rate with formula ok byeee sir plz send me more infromation ok byee tnx

• Rajib khan November 3, 2010 at 11:38 pm

Can u halp me to calculate the weight of a MS pipe which dia 300mm and length 6m thickness8mm

• regin thomas November 4, 2010 at 10:13 am

how i can calculate ms chequred plate ? ( 150x150x6mm ms chequred plate weight )

• Munawwar November 5, 2010 at 3:59 am

1.5*3meterx6mm how much kg

• Sir Steven November 21, 2015 at 11:55 am

1500*3000*6*0.00000785
211 kgs

• aBDUL HAMEED November 7, 2010 at 12:59 am

Sir how to calculate weight of plywood (size 4’x8’x3mm ) & Ms flat bar also

• Umesh s. Jamkhande November 30, 2010 at 1:21 am

why u take 0.00000785,valu for ms dencity. i know k ms dencity is 7.8gm/cc but hw u calculate this value. Sir plz reply me.

• trishy November 30, 2010 at 8:17 pm

can anyone help, need to find out how many tonne of dirt (clay) needed to fill 1 hectare at 300mm high

• Muniraj December 2, 2010 at 1:21 am

Please let me know how can i calculate the ms hex bright barbar,and round bar,
if possible send the formula for calculating the same

• Ravi Kumar December 4, 2010 at 6:35 am

Please define the weight of Ms tube

• Manish July 31, 2011 at 5:19 am

assume 50 x 50 x 3mm x 6mtr
50 x 4 ( all four sides ) = 200 x thickness ( 3mm) = 600 x 0.0455 = weight per 6 mtr

• Akhtar November 23, 2012 at 2:02 am

50×4=200-12×3=564×0.007850=4.4274 kg/per mtr

• Aneesh December 7, 2010 at 11:35 pm

Thanks for the update……………..

• John December 8, 2010 at 2:51 am

Can you help me the calculation of weight fir MS Tube 38 x 38 x 2 mm = 1 Meter

• Manish July 31, 2011 at 5:20 am

38 x 4 x 2 x 0.0455 = wpc

• sachin raju ghag November 26, 2011 at 3:07 am

please give the above calculation of weight

• praneel.jadhav December 11, 2010 at 3:16 am

please let me know the weight of 6mm/8mm/10mm/12mm/16mm/18mm/20mm tor steel for per meter and the formula of calculation

• chandru April 21, 2011 at 5:14 am

6mm 0.220
8mm 0.395
10mm 0.617
12mm 0.888
16mm 1.58
20mm 2.47
25mm 3.858
28mm 4.839
32mm 6.32
36mm 8.00
40mm 9.87
36mm

• mookka December 26, 2010 at 10:34 pm

how to calculate weight circlr ring plate width is 50mm, dia is 600mm, thk is 11mm

• aBDUL HAMEED January 1, 2011 at 2:29 am

sir how i calculatec\

Sir how i calculate MS BAR WEIGHT. ms pipe , thanx

• Rahul Sharma January 3, 2011 at 10:50 pm

Dear Sir,

How we can calculate the weight of a cutted cone having height h ,lowe dia D, Upper dia d,thickness of plate 10mm in ms and weight of pipe

• Chirag jivani January 4, 2011 at 7:37 am

How to calculate furnace density or weight in tank of 36″x 24″x 33″ height

• T. Shanmugsundaram January 12, 2011 at 6:08 am

how we can calculate the weight of a 25mmx25mm ms hollow square tube per meter.

• santosh ghule September 20, 2011 at 8:31 am

calculate sectional area and assume vol for 1 meter then density of steel is 7850kg/m3……calculate with prorata basis

• prashant January 13, 2011 at 8:22 am

what is the weight of hollow pipe of 24inch dia*5000mm length*14mm thickness?