Round Bar Weight Chart – Calculate with Ease

Have you ever wondered about the weight of round steel bars? In this informative blog post, we dive into the fascinating world of steel weight charts. Our expert author, with years of experience in the metalworking industry, breaks down the nuances of round bar weights for various diameters. Discover how these insights can benefit your projects and expand your engineering knowledge.

Table Of Contents

Round Bar Weight Chart

The following table lists the theoretical weight of 1-310mm round bar in kg/m.

If your steel size is not in the table below, you can use our steel weight calculator to calculate online.

Grade
(mm)
Theoretical weight
(kg/m)
5.50.186
60.222
6.50.26
70.302
80.395
90.499
100.617
110.746
120.888
131.04
141.21
151.39
161.58
171.78
182
192.23
202.47
212.72
222.98
233.26
243.55
253.85
264.17
274.49
284.83
295.18
305.55
315.92
326.31
336.71
347.13
357.55
367.99
388.9
409.86
4210.9
4512.5
4814.2
5015.4
5317.3
5518.6
5619.3
5820.7
6022.2
6324.5
6526
6828.5
7030.2
7534.7
8039.5
8544.5
9049.9
9555.6
10061.7
10568
11074.6
11581.5
12088.8
12596.3
130104
135112
140121
145130
150139
155148
160158
165168
170178
180200
190223
200247
210272
220298
250385
260417
270449
280483
290518
300555
310592

HR Round Bar Weight Chart

No.ItemUnitWeight
1Φ5.5kg/m0.186
2Φ6kg/m0.222
3Φ6.5kg/m0.26
4Φ7kg/m0.302
5Φ8kg/m0.395
6Φ9kg/m0.499
7Φ10kg/m0.617
8Φ11kg/m0.476
9Φ12kg/m0.888
10Φ13kg/m1.04
11Φ14kg/m1.21
12Φ15kg/m1.39
13Φ16kg/m1.58
14Φ17kg/m1.78
15Φ18kg/m2
16Φ19kg/m2.23
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Shane
Author

Shane

Founder of MachineMFG

As the founder of MachineMFG, I have dedicated over a decade of my career to the metalworking industry. My extensive experience has allowed me to become an expert in the fields of sheet metal fabrication, machining, mechanical engineering, and machine tools for metals. I am constantly thinking, reading, and writing about these subjects, constantly striving to stay at the forefront of my field. Let my knowledge and expertise be an asset to your business.

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