Round Bar Weight Chart and Steel Rod Weight Calculator

Find Rod and Steel Bar Weight Chart in Kg Here Which Cover 16mm, 12mm, 20mm, 25mm Rod Weight Per Meter

Round Bar Weight Chart in KG

Dia	Weight	Dia	Weight
(in)	per metre (kg)	(mm)	per metre (kg)
3/16″	0.14	4mm	0.10
1/8″	0.06	3mm	0.06
5/16″	0.39	6mm	0.22
1/4″	0.25	5mm	0.16
3/8″	0.56	7mm	0.30
1/2″	1.00	10mm	0.62
1″	4.03	20mm	2.48
7/16″	0.77	8mm	0.40
5/8″	1.56	14mm	1.22
9/16″	1.22	12mm	0.89
3/4″	2.25	16mm	1.59
11/16″	1.89	15mm	1.40
7/8″	3.07	18mm	2.01
		22mm	3.00
		24mm	3.57
		25mm	3.88

Table of content

Steel Rod Weight Calculator
Steel Bar Weight Chart in KG
Round Bar Weight Formula
Round Bar Weight Per Foot Calculation Formula
Calculation Formula For Steel Bar Weight Per Meter
Stainless Steel Round Bar Weight Chart
Round Bar Size Chart
Bar Stock Rolling Tolerances
12 Mm Square Bar Weight
Hex Bar Weight Chart
Flat Bar Size Chart
Rectangular Bar Weight Chart
Stainless Steel Hex bar Sizes
Stainless Steel Angle Bar Sizes

Check Steel Rod Weight Calculator Here

Steel Rod Weight Calculator

Get Rod and Round Bar Weight Calculator Here to Calculate Approx Weight

Input your values in the fields below:

Diameter, D:		mm

Length, L:		m


Result
Weight per meter:		kg/m

Total weight:		kg

Refer Most Demanding 12mm, 16mm, 20mm Steel Bar Weight Chart and Weight Calculation Formula

Steel Bar Weight Chart in KG

See Steel Bar Weight Chart in kg and mm Online

Size in mm	Steel Bar Weight (Average)
Size in mm	KG/FT	KG/MTR
12	0.30	0.90
10	0.18	0.62
14	0.40	1.20
18	0.60	2.00
16	0.50	1.60
20	0.80	2.50
24	1.08	3.56
22	0.90	3.00
25	1.20	3.90
30	1.69	5.55
28	1.50	4.80
32	1.90	6.30
36	2.44	8.00
34	2.18	7.14
40	3.00	9.90
50	4.70	15.40
45	3.81	12.49
56	5.89	19.34
63	7.46	24.47
60	6.80	22.20
63.5	7.58	24.86
70	9.20	30.20
65	7.94	26.05
73	10.00	32.86
78	11.43	37.51
75	10.58	34.72
80	12.00	39.50
85	13.58	44.55
83	12.95	42.47
90	15.20	50.00
93	16.27	53.39
125	29.36	96.34
92	15.91	52.19
95	16.95	55.65
105	20.72	67.98
100	18.79	61.66
110	22.74	74.60
115	24.88	81.64

Round Bar Weight Formula

Understand How Do You Calculate the Weight of a Steel Bar

Round Bar Weight Formula = Volume × Density

Volume of Round Bar = Cross-Sectional Area × Bar Length
Round Bar Cross-sectional Area= πr² = π(d÷2)² = πd² ÷ 4
Round Bar Volume = (πd²)/4 × L
Round Bar Weight = (πd²)/4 × L × ρ

Note: r = radius.

Round Bar Weight Per Foot Calculation Formula

Round Steel Bar Weight Per Foot Calculation Formula = πd² ÷ 4 × L × ρ

= 3.1416 × d² ÷ 4 × 1 × ρ

= 3.1416 × (d÷12)² ÷ 4 × 490.06

= 3.1416 × d² ÷ 144 ÷ 4 × 490.06

= d²×3.1416×490.06÷144÷ 4

= d² × 2.673

Note:

diameter (d) Unit is Inch, and length unit is Foot.
1 inch = 1/12 foot.

Calculation Formula For Steel Bar Weight Per Meter

Steel Rod Weight Per Meter Calculation Formula = πd² ÷ 4 × L × ρ

= 3.1416 × d² ÷ 4 × 1 × ρ

= 3.1416 × (d÷1000)² ÷ 4 × 7850

= 3.1416×d²÷1000²÷4×7850

= d²×3.1416×7850÷1000²÷4

= d² × 0.006165

d²×0.006165 = D2 × 1/(0.006165)-1

== d²/162.21

Note:

Diameter (d) Unit is mm, and the Length unit is Meter.
1 mm = 1/1000 m.

View Stainless Steel Round Bar Weight Chart

Stainless Steel Round Bar Weight Chart

Refer SS Round Bar Weight Chart and Rod Weight Chart Here

Round (Kg/mtr)	Size in milimeter
0.056	3
0.025	2
0.100	4
0.224	6
0.156	5
0.305	7
0.505	9
0.399	8
0.623	10
0.897	12
1.053	13
0.754	11
1.402	15
1.221	14
1.595	16
2.019	18
1.801	17
2.250	19
2.748	21
2.493	20
6.382	32
3.016	22
3.590	24
3.297	23
3.895	25
4.543	27
4.213	26
4.886	28
5.609	30

304S31 Stainless Steel Round Bar Weight

Bright Drawn IMA
Diameter in milimeter	Weight in kg per metre	Diameter in inches	Weight in kg per metre
4mm	0.10	3/16″	0.14
3mm	0.06	1/8″	0.06
5mm	0.16	1/4″	0.25
8mm	0.40	3/8″	0.56
6mm	0.22	5/16″	0.39
10mm	0.62	7/16″	0.77
25mm	3.88	11/16″	1.89
15mm	1.40	9/16″	1.27
12mm	0.89	1/2	1.00
20mm	2.48	5/8″	1.56
		7/8″	3.07
		3/4″	2.25
		1″	4.03

Smooth Turned IMA
Dia (in)	Weight per metre (kg)	Dia (mm)	Weight per metre (kg)
1 1/8″	5.07	30mm	5.58
1″	4.03	25mm	3.88
1 1/4″	6.25	40mm	9.93
1 1/2″	9.01	60 mm	22.30
1 3/8″	7.57	50 mm	15.50
1 3/4	12.20
1 5/8″	10.60
2″	16.00
2 1/2	25.00
3″	36.00
2 1/4″	20.30
2 3/4″	30.30

304S11 Stainless Steel Round Bar Weight

Rough Turned
Dia (in)	Weight per metre (kg)	Dia (in)	Weight per metre (kg)
3 1/4″	42.90	7″	199.00
3″	36.00	6 1/2″	172.00
31/2″	49.80	7 1/2″	229.00
4″	65.00	8 1/2″	294.00
3 3/4″	57.10	8″	260.00
4 1/2″	82.30	10″	406.00
4 1/4″	73.40	9″	329.00
5″	102.00	11″	492.00
5 1/2″	123.00	340mm	728.00
6″	146.00
5 1/4″	111.98	12″	585.00
5 3/4″	134.00	16″	1040.00

316S11/S31 Stainless Steel Round Bar

Bright Drawn IMA
Diameter in milimeter	Weight in kg per metre	Diameter in inches	Weight in kg per metre
4mm	0.10	3/16″	0.14
3mm	0.06	1/8″	0.06
5mm	0.16	1/4	0.25
8mm	0.40	3/8	0.57
6mm	0.23	5/16″	0.39
12mm	0.90	1/2	1.01
10mm,	0.63	7/16″	0.77
14mm	1.23	9/16″	1.28
16mm	1.60	11/16	1.91
15mm	1.41	5/8″	1.58
18mm	2.03	3/4″	2.27
24mm	3.60	1″	4.03
20mm	2.50	7/8	3.09
25mm	3.91

Bright Ground Smooth Turned IMA
Diameter	Weight in Kg	Diameter	Weight in Kg
(inches)	per metre	(milimeter)	per metre
1″*	4.03	30mm*	5.63
7/8″	3.09	25mm*	3.91
1 1/8″*	5.11	32mm	6.40
1 3/8″*	7.63	40mm*	10.00
11/4″ *	6.30	35mm*	7.66
1 5/8″*	10.70	50mm	15.60
1 1/2″*	9.08	45mm	12.70
1 3/4″*	12.40	60mm*	22.50
2″*	16.10
1 7/8*	14.20
2 1/8″*	18.20
2 3/8″*	22.80
3″*	36.30
2 1/4″ *	20.40
2 5/8″	27.80
2 1/2″*	25.20
2 3/4″*	30.50

Rough Turned
Dia (in)	Weight in kg per metre	Dia (in)	Weight in kg per metre
3 1/4″	43.20	7 1/4″	215.00
3″	36.30	185mm	217.00
3 ½”	50.20	7 /12″	230.00
4″	65.50	8 ½”	296.00
3 3/4″	57.60	8″	262.00
4 1/4″	73.90	220mm	307.00
4 3/4″	92.40	9 1/2″	370.00
4 1/2″	82.90	9″	332.00
6 1/2″	173.00	16	1049.00
5″	102.00	10″	409.00
5 1/2″	123.00	11	495.00
5 1/4″	113.00	10 1/2″	451.00
7″	201.00
6 1/4″	160.00	14	802.00
5 3/4″	135.00	12	590.00
6″	147.00	340mm	734.00

303S31 Stainless Steel Round Bar Weight

Rough Turned
Dia	Weight	Dia	Weight
(in)	per metre (kg)	(in)	per metre (kg)
3 1/2″	49.80	5″	102.00
3 1/4″	42.90	4 3/4″	91.70
3 3/4″	57.10	5′ 1/2	123.00
4 1/4″	73.40	7″	199.00
4″	65.00	6″	146.00
4 1/2	82.30

See Round Bar Size Chart and Rolling Tolerances Online Here

Round Bar Size Chart

Size in mm	Average Weight
Size in mm	KG/MTR	KG/FT
12	0.90	0.30
10	0.62	0.18
14	1.20	0.40
18	2.00	0.60
16	1.60	0.50
20	2.50	0.80
24	3.56	1.08
22	3.00	0.90
25	3.90	1.20
30	5.55	1.69
28	4.80	1.50
32	6.30	1.90
36	8.00	2.44
34	7.14	2.18
40	9.90	3.00
50	15.40	4.70
45	12.49	3.81
56	19.34	5.89
63	24.47	7.46
60	22.20	6.80
63.5	24.86	7.58
70	30.20	9.20
65	26.05	7.94
73	32.86	10.00
78	37.51	11.43
75	34.72	10.58
80	39.50	12.00
85	44.55	13.58
83	42.47	12.95
115	81.64	24.88
90	50.00	15.20
93	53.39	16.27
92	52.19	15.91
95	55.65	16.95
105	67.98	20.72
100	61.66	18.79
110	74.60	22.74
125	96.34	29.36

Bar Stock Rolling Tolerances

Size	Ovality	Length	Weight
up to 25 mm ± 0.5 mm 25 mm to 35 mm ± 0.6 mm 35 mm to 50 mm ± 0.8 mm 50 mm to 80 mm ± 1 mm 80 mm to 100 mm ± 1.3 mm 100 mm and above ± 1.6 % of diameter.	± 75 % of total specified tolerance on the size.	± 100 mm For fixed lengthx	10 mm to 16 mm ± 5 % 16 mm and above ± 3 %

Find Standard and Most Demanded 12mm Square Bar Weight Chart Per Meter

12 Mm Square Bar Weight

Understand How to Calculate the Weight of a Square Steel Bar Per Metre.

304S11/S31 and 316S11/S31 Square bar Weight
Size in milimeter	Weight in kg per metre	Size in milimeter	Weight in kg per metre
12 x 12	1.14	30x30	7.11
25 x 25	4.94
16 x 16	2.02	40 x 40	12.60
20 x 20	3.16	50 x 50	19.80

316S11/S31 Square bar Weight
Size in milimeter	Weight in kg per metre	Size in milimeter	Weight in kg per metre
12 x 12	1.14	30x30	7.11
20 x 20	3.16	50 x 50	19.80
16 x 16	2.02	40 x 40	12.60
25 x 25	4.94

Hex Bar Weight Chart

316S11/S31 Stainless Steel Hexagon bar Weight
Size (in)	Weight in kg per metre	Size (in)	Weight in kg per metre
.324"	0.46	1.100"	5.35
.3125"	0.43	1.010"	4.50
.375"	0.62	1.125"	5.59
.500"	1.10	1.250"	6.90
.437"	0.84	1.200"	6.36
.525"	1.22	1.300"	7.46
.600"	1.59	1.480"	9.67
.562"	1.39	1.375"	8.35
.625"	1.73	1.500"	9.93
.750"	2.48	1.750"	13.50
.710"	2.22	1.670"	12.30
.820"	2.97	2.200"	21.40
.812"	2.91	1.860"	15.30
.920"	3.74	2.375"	24.90
.875"	3.38	2.220"	21.80
.9375"	3.88	2.500"	27.60

Flat Bar Size Chart

304S11/S31 Stainless Steel Flat Bar Weight (Hot Rolled)
Size in milimeter	Weight in kg per metre	Size in milimeter	Weight in kg per metre
25x10	1.98	60 x 15	7.11
20x10	1.58	50 x 15	5.93
30 x 10	2.37	75 x 15	8.88
50 x 10	3.95	25 x 20	3.95
40x10	3.16	100 x 15	11.90
60 x 10	4.74	30 x 20	4.74
100 x 10	7.90	50 x 20	7.90
75 x 10	5.93	40 x 20	6.32
30 x 12	2.84	75 x 20	11.90
25 x 12	2.37	60 x 20	9.48
30 x 15	3.56	100 x 25	19.80
40 x 12	3.79	100 x 20	15.80
60 x 12	5.69	40 x 25	7.90
50 x 12	4.74	30 x 25	5.93
100 x 12	9.48	60 x 25	11.90
75 x 12	7.11	50 x 25	9.88
25 x 15	2.96	75 x 25	14.80
40 x 15	4.74

304S11/S31 Stainless Steel Flat Bar Weight (Rolled Edge)
Size (mm)	Weight in kg per metre	Size (mm)	Weight in kg per metre
20 x 3	0.47	60 x 6	2.84
12 x 3	0.28	50x6	2.37
25 x 3	0.59	75 x 6	3.56
40 x 3	0.95	25 x 8	1.58
30 x 3	0.71	100 x 6	4.74
50 x 3	1.19	30 x 8	1.90
75 x 3	1.78	50 x 8	3.16
60 x 3	1.42	40 x 8	2.53
100 x 3	2.37	60 x 8	3.79
20 x 5	0.79	100 x 8	6.32
12 x 5	0.47	75 x 8	4.74
25 x 5	0.99	25 x 10	1.98
40 x 5	1.58	40 x 10	3.16
30 x 5	1.19	30 x 10	2.37
45 x 5	1.78	50 x 10	3.95
60 x 5	2.37	75 x 10	5.93
50 x 5	1.98	60 x 10	4.74
45 x 6	2.13	100 x 12	9.48
75 x 5	2.96	100 x 10	7.90
12 x 6	0.57	30 x 12	2.84
100 x 5	3.95	25 x 12	2.37
20 x 6	0.95	40 x 12	3.79
30 x 6	1.42	60 x 12	5.69
25 x 6	1.19	50 x 12	4.74
40 x 6	1.90	75 x 12	7.11

316S11 / S31 Stainless Steel Flat Bar Weight (Hot Rolled)
Size in milimeter	Weight in kg per metre	Size in milimeter	Weight in kg per metre
25x10	1.98	60 x 15	7.11
20x10	1.58	50 x 15	5.93
30 x 10	2.37	75 x 15	8.88
50 x 10	3.95	25 x 20	3.95
40x10	3.16	100 x 15	11.90
60 x 10	4.74	30 x 20	4.74
100 x 10	7.90	50 x 20	7.90
75 x 10	5.93	40 x 20	6.32
25 x 12	2.37	60 x 20	9.48
40 x 12	3.79	100 x 20	15.80
25 x 15	2.96	75 x 25	14.80
30 x 12	2.84	75 x 20	11.90
50 x 12	4.74	30 x 25	5.93
75 x 12	7.11	50 x 25	9.88
60 x 12	5.69	40 x 25	7.90
40 x 15	4.74
100 x 12	9.48	60 x 25	11.90
30 x 15	3.56	100 x 25	19.80

Rectangular Bar Weight Chart

Weight (kg/ft)	Size in milimeter	Weight (Kg/mtr)
00.143	12 x 5	00.470
00.086	12 x 3	00.282
00.180	18 x 4	00.585
00.241	20 x 5	00.790
00.143	20 x 3	00.470
00.287	20 x 6	00.942
00.305	25 x 5	1.000
00.183	25 x 3	00.600
00.365	25 x 6	1.197
00.609	25 x 10	1.998
00.470	25 x 8	1.550
00.731	25 x 12	2.398
00.395	32 x 5	1.296
00.243	32 x 3	00.798
00.457	32 x 6	00.457
00.854	32 x 10	2.802
00.671	32 x 8	2.202
1.005	32 x 12	3.297
00.274	40 x 3	00.899
1.342	32 x 16	4.403
00.487	40 x 5	1.598
00.762	40 x 8	2.500
00.580	40 x 6	1.903
00.945	40 x 10	3.100
1.523	40 x 16	4.997
1.158	40 x 12	3.799
1.920	40 x 20	6.300
2.897	40 x 32	9.505
2.407	40 x 25	7.897
00.365	50 x 3	1.197
00.731	50 x 6	2.398
00.609	50 x 5	1.998
00.944	50 x 8	3.097
1.432	50 x 12	4.698
1.188	50 x 10	3.898
1.920	50 x 16	6.300
2.986	50 x 25	9.797
2.377	50 x 20	7.799
4.754	50 x 40	15.598
1.219	63 x 8	4.000
00.915	63 x 6	3.002
1.500	63 x 10	4.922
2.407	63 x 16	7.897
1.798	63 x 12	5.899
3.017	63 x 20	9.899
4.815	63 x 32	15.798
3.779	63 x 25	12.399
6.034	63 x 40	19.798
1.432	75 x 8	4.698
1.066	75 x 6	3.498
1.798	75 x 10	5.899

Stainless Steel Hex bar Sizes

Dimensions (mm)
10	18
30	50
50	80
3	6
18	30
6	10

Stainless Steel Angle Bar Sizes

304S31 Angle Bar Weight
Size in milimeter	Weight in Kg per metre	Size in milimeter	Weight in Kg per metre
25 x 25 x 3	1.12	60 x 60 x 5	4.58
20 x 20 x 3	0.88	50 x 50 x 10	7.11
25 x 25 x 5	1.78	60 x 60 x 6	5.40
30 x 30 x 3	1.35	70 x 70 x 6	6.35
25 x 25 x 6	2.09	60 x 60 x 10	8.69
30 x 30 x 5	2.17	70 x 70 x 10	10.30
50 x 50 x 6	4.46
40 x 40 x 3	1.83	75 x 75 x 10	11.95
30 x 30 x 6	2.56	75 x 75 x 6	7.37
40 x 40 x 5	2.96	80 x 80 x 6	7.89
50 x 50 x 3	2.30	100 x 100 x 6	9.20
40 x 40 x 6	3.51	80 x 80 x10	12.80
50 x 50 x 5	3.75	100 x 100 x 10	15.0

316S11/S31 Angle Bar Weight
Weight in Kg per metre	Size in milimeter	Weight in Kg per metre	Size in milimeter
1.12	25 x 25 x 3	4.58	60 x 60 x 5
4.46	50 x 50 x 6
0.88	20 x 20 x 3	7.11	50 x 50 x 10
2.09	25 x 25 x 6	8.69	60 x 60 x 10
1.78	25 x 25 x 5	5.40	60 x 60 x 6
1.35	30 x 30 x 3	6.35	70 x 70 x 6
2.56	30 x 30 x 6	7.37	75 x 75 x 6
3.75	50 x 50 x 5	15.0	100 x 100 x 10
2.17	30 x 30 x 5	10.30	70 x 70 x 10
1.83	40 x 40 x 3	11.95	75 x 75 x 10
3.51	40 x 40 x 6	12.80	80 x 80 x10
2.96	40 x 40 x 5	7.89	80 x 80 x 6
2.30	50 x 50 x 3	9.20	100 x 100 x 6