Round bar weight calculator

Round bar

Round shaped metal product

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Length

Total weight

kg.

Price per 1 meter

Price per ton

Cost of a ton at a price of per meter, $:	n/a
Price per meter of round bar at the cost of a ton , $:	n/a
Total weight of 6 meters of round bar, kg.:	n/a
Total length of 1000 kilograms of round bar, m.:	n/a

Name	Round bar calculator (Round bar)
Requirements	Javascript
OS	Windows, Android, OSX, Linux
Category	Business, Education
Price	0

Formula and calculation methods

The theoretical weight of 1 meter of a round bar М is determined by the formula: М = L * ρу, where L is the length of the round bar; ρу - theoretical mass of 1 m of a round bar, calculated by its nominal dimensions:

For steel density ρ = 7850 kg/m³: ρу = 0.0061654 * d2, (kg/m), where d is the circle diameter in mm.

Weight tables for round bars of different grades of steel and other metals and alloys according to available standards

Name and dimensions of round bar	Diameter of round bar d, mm	Weight of 1 meter	Meters of 1 ton	Density, kg / m³
Round bar 3	3	0.0560 kg.	17857.1 m.	7850
Round bar 3.1	3.1	0.0590 kg.	16949.2 m.	7850
Round bar 3.2	3.2	0.0630 kg.	15873 m.	7850
Round bar 3.3	3.3	0.0670 kg.	14925.4 m.	7850
Round bar 3.5	3.5	0.0760 kg.	13157.9 m.	7850
Round bar 3.6	3.6	0.0800 kg.	12500 m.	7850
Round bar 3.7	3.7	0.0840 kg.	11904.8 m.	7850
Round bar 3.9	3.9	0.0940 kg.	10638.3 m.	7850
Round bar 4.1	4.1	0.1040 kg.	9615.4 m.	7850
Round bar 4.4	4.4	0.1190 kg.	8403.4 m.	7850
Round bar 4.6	4.6	0.1300 kg.	7692.3 m.	7850
Round bar 4.8	4.8	0.1420 kg.	7042.3 m.	7850
Round bar 4.9	4.9	0.1480 kg.	6756.8 m.	7850
Round bar 5	5	0.1540 kg.	6493.5 m.	7850
Round bar 5	5	0.1540 kg.	6493.5 m.	7850
Round bar 5.2	5.2	0.1670 kg.	5988 m.	7850
Round bar 5.3	5.3	0.1730 kg.	5780.3 m.	7850
Round bar 5.5	5.5	0.1860 kg.	5376.3 m.	7850
Round bar 5.5	5.5	0.1870 kg.	5347.6 m.	7850
Round bar 5.6	5.6	0.1930 kg.	5181.3 m.	7850
Round bar 5.8	5.8	0.2070 kg.	4830.9 m.	7850
Round bar 6	6	0.2220 kg.	4504.5 m.	7850
Round bar 6	6	0.2220 kg.	4504.5 m.	7850
Round bar 6.1	6.1	0.2290 kg.	4366.8 m.	7850
Round bar 6.3	6.3	0.2450 kg.	4081.6 m.	7850
Round bar 6.3	6.3	0.2450 kg.	4081.6 m.	7850
Round bar 6.5	6.5	0.2600 kg.	3846.2 m.	7850
Round bar 6.5	6.5	0.2610 kg.	3831.4 m.	7850
Round bar 6.7	6.7	0.2770 kg.	3610.1 m.	7850
Round bar 6.9	6.9	0.2940 kg.	3401.4 m.	7850
Round bar 7	7	0.3020 kg.	3311.3 m.	7850
Round bar 7	7	0.3020 kg.	3311.3 m.	7850
Round bar 7.1	7.1	0.3110 kg.	3215.4 m.	7850
Round bar 7.3	7.3	0.3290 kg.	3039.5 m.	7850
Round bar 7.5	7.5	0.3470 kg.	2881.8 m.	7850
Round bar 7.7	7.7	0.3660 kg.	2732.2 m.	7850
Round bar 7.8	7.8	0.3750 kg.	2666.7 m.	7850
Round bar 8	8	0.1300 kg.	7692.3 m.	2710
Round bar 8	8	0.1300 kg.	7692.3 m.	2710
Round bar 8	8	0.1360 kg.	7352.9 m.	2710
Round bar 8	8	0.3950 kg.	2531.6 m.	7850
Round bar 8.2	8.2	0.4150 kg.	2409.6 m.	7850
Round bar 8.5	8.5	0.4450 kg.	2247.2 m.	7850
Round bar 8.8	8.8	0.4770 kg.	2096.4 m.	7850
Round bar 9	9	0.4990 kg.	2004 m.	7850
Round bar 9	9	0.5000 kg.	2000 m.	7850
Round bar 9.2	9.2	0.5220 kg.	1915.7 m.	7850
Round bar 9.3	9.3	0.5330 kg.	1876.2 m.	7850
Round bar 9.5	9.5	0.5560 kg.	1798.6 m.	7850
Round bar 9.8	9.8	0.5920 kg.	1689.2 m.	7850
Round bar 10	10	0.2050 kg.	4878 m.	2710
Round bar 10	10	0.2050 kg.	4878 m.	2710
Round bar 10	10	0.2120 kg.	4717 m.	2710
Round bar 10	10	0.6170 kg.	1620.7 m.	7850
Round bar 10.2	10.2	0.6410 kg.	1560.1 m.	7850
Round bar 10.5	10.5	0.6800 kg.	1470.6 m.	7850
Round bar 10.8	10.8	0.7190 kg.	1390.8 m.	7850
Round bar 11	11	0.7460 kg.	1340.5 m.	7850
Round bar 11	11	0.7460 kg.	1340.5 m.	7850
Round bar 11.5	11.5	0.8150 kg.	1227 m.	7850
Round bar 11.8	11.8	0.8580 kg.	1165.5 m.	7850
Round bar 12	12	0.2950 kg.	3389.8 m.	2710
Round bar 12	12	0.2950 kg.	3389.8 m.	2710
Round bar 12	12	0.3050 kg.	3278.7 m.	2710
Round bar 12	12	0.8880 kg.	1126.1 m.	7850
Round bar 12.2	12.2	0.9180 kg.	1089.3 m.	7850
Round bar 12.5	12.5	0.9630 kg.	1038.4 m.	7850
Round bar 12.8	12.8	1.0100 kg.	990.1 m.	7850
Round bar 13	13	1.0420 kg.	959.7 m.	7850
Round bar 13	13	1.0420 kg.	959.7 m.	7850
Round bar 13.2	13.2	1.0740 kg.	931.1 m.	7850
Round bar 13.5	13.5	1.1240 kg.	889.7 m.	7850
Round bar 14	14	0.4030 kg.	2481.4 m.	2710
Round bar 14	14	0.4030 kg.	2481.4 m.	2710
Round bar 14	14	0.4160 kg.	2403.8 m.	2710
Round bar 14	14	1.2080 kg.	827.8 m.	7850
Round bar 14.5	14.5	1.2960 kg.	771.6 m.	7850
Round bar 14.8	14.8	1.3500 kg.	740.7 m.	7850
Round bar 15	15	1.3870 kg.	721 m.	7850
Round bar 15	15	1.3870 kg.	721 m.	7850
Round bar 15.2	15.2	1.4200 kg.	704.2 m.	7850
Round bar 15.5	15.5	1.4800 kg.	675.7 m.	7850
Round bar 15.8	15.8	1.5400 kg.	649.4 m.	7850
Round bar 16	16	0.5280 kg.	1893.9 m.	2710
Round bar 16	16	0.5280 kg.	1893.9 m.	2710
Round bar 16	16	0.5430 kg.	1841.6 m.	2710
Round bar 16.2	16.2	1.6200 kg.	617.3 m.	7850
Round bar 16.5	16.5	1.6800 kg.	595.2 m.	7850
Round bar 16.8	16.8	1.7400 kg.	574.7 m.	7850
Round bar 17	17	1.7800 kg.	561.8 m.	7850
Round bar 17	17	1.7820 kg.	561.2 m.	7850
Round bar 17.2	17.2	1.8200 kg.	549.5 m.	7850
Round bar 17.5	17.5	1.8900 kg.	529.1 m.	7850
Round bar 17.6	17.6	1.9100 kg.	523.6 m.	7850
Round bar 17.8	17.8	1.9500 kg.	512.8 m.	7850
Round bar 18	18	0.6710 kg.	1490.3 m.	2710
Round bar 18	18	0.6710 kg.	1490.3 m.	2710
Round bar 18	18	0.6870 kg.	1455.6 m.	2710
Round bar 18	18	1.9980 kg.	500.5 m.	7850
Round bar 18	18	2.0000 kg.	500 m.	7850
Round bar 18.5	18.5	2.1100 kg.	473.9 m.	7850
Round bar 19	19	2.2300 kg.	448.4 m.	7850
Round bar 20	20	0.8260 kg.	1210.7 m.	2710
Round bar 20	20	0.8480 kg.	1179.2 m.	2710
Round bar 20	20	2.4660 kg.	405.5 m.	7850
Round bar 20	20	2.4700 kg.	404.9 m.	7850
Round bar 20.5	20.5	2.5900 kg.	386.1 m.	7850
Round bar 21	21	2.7190 kg.	367.8 m.	7850
Round bar 21	21	2.7200 kg.	367.6 m.	7850
Round bar 21.5	21.5	2.8500 kg.	350.9 m.	7850
Round bar 22	22	2.9840 kg.	335.1 m.	7850
Round bar 23	23	3.2600 kg.	306.7 m.	7850
Round bar 23	23	3.2620 kg.	306.6 m.	7850
Round bar 24	24	3.5500 kg.	281.7 m.	7850
Round bar 24	24	3.5510 kg.	281.6 m.	7850
Round bar 25	25	1.3000 kg.	769.2 m.	2710
Round bar 25	25	1.3300 kg.	751.9 m.	2710
Round bar 25	25	3.8500 kg.	259.7 m.	7850
Round bar 26	26	4.1680 kg.	239.9 m.	7850
Round bar 26	26	4.1700 kg.	239.8 m.	7850
Round bar 27	27	4.4900 kg.	222.7 m.	7850
Round bar 28	28	4.8300 kg.	207 m.	7850
Round bar 28	28	4.8340 kg.	206.9 m.	7850
Round bar 29	29	5.1800 kg.	193.1 m.	7850
Round bar 29	29	5.1850 kg.	192.9 m.	7850
Round bar 30	30	1.8800 kg.	531.9 m.	2710
Round bar 30	30	1.8800 kg.	531.9 m.	2710
Round bar 30	30	1.9100 kg.	523.6 m.	2710
Round bar 30	30	5.5490 kg.	180.2 m.	7850
Round bar 30	30	5.5500 kg.	180.2 m.	7850
Round bar 31	31	5.9250 kg.	168.8 m.	7850
Round bar 31	31	5.9300 kg.	168.6 m.	7850
Round bar 32	32	6.3130 kg.	158.4 m.	7850
Round bar 33	33	6.7100 kg.	149 m.	7850
Round bar 33	33	6.7140 kg.	148.9 m.	7850
Round bar 34	34	7.1300 kg.	140.3 m.	7850
Round bar 35	35	2.5500 kg.	392.2 m.	2710
Round bar 35	35	2.5500 kg.	392.2 m.	2710
Round bar 35	35	2.6000 kg.	384.6 m.	2710
Round bar 35	35	7.5500 kg.	132.5 m.	7850
Round bar 35	35	7.5530 kg.	132.4 m.	7850
Round bar 36	36	7.9900 kg.	125.2 m.	7850
Round bar 36	36	7.9900 kg.	125.2 m.	7850
Round bar 37	37	8.4400 kg.	118.5 m.	7850
Round bar 37	37	8.4400 kg.	118.5 m.	7850
Round bar 38	38	8.9000 kg.	112.4 m.	7850
Round bar 39	39	9.3780 kg.	106.6 m.	7850
Round bar 39	39	9.3800 kg.	106.6 m.	7850
Round bar 40	40	3.3400 kg.	299.4 m.	2710
Round bar 40	40	3.3400 kg.	299.4 m.	2710
Round bar 40	40	9.8600 kg.	101.4 m.	7850
Round bar 40	40	9.8600 kg.	101.4 m.	7850
Round bar 40	40	9.8650 kg.	101.4 m.	7850
Round bar 41	41	10.3600 kg.	96.5 m.	7850
Round bar 41	41	10.3640 kg.	96.5 m.	7850
Round bar 42	42	10.8700 kg.	92 m.	7850
Round bar 42	42	10.8760 kg.	91.9 m.	7850
Round bar 42	42	10.8800 kg.	91.9 m.	7850
Round bar 44	44	11.9360 kg.	83.8 m.	7850
Round bar 44	44	11.9400 kg.	83.8 m.	7850
Round bar 45	45	4.2900 kg.	233.1 m.	2710
Round bar 45	45	12.4800 kg.	80.1 m.	7850
Round bar 45	45	12.4800 kg.	80.1 m.	7850
Round bar 45	45	12.4850 kg.	80.1 m.	7850
Round bar 46	46	13.0460 kg.	76.7 m.	7850
Round bar 46	46	13.0500 kg.	76.6 m.	7850
Round bar 47	47	13.6190 kg.	73.4 m.	7850
Round bar 48	48	14.2000 kg.	70.4 m.	7850
Round bar 48	48	14.2050 kg.	70.4 m.	7850
Round bar 48	48	14.2100 kg.	70.4 m.	7850
Round bar 49	49	14.8000 kg.	67.6 m.	7850
Round bar 50	50	5.2400 kg.	190.8 m.	2710
Round bar 50	50	5.3000 kg.	188.7 m.	2710
Round bar 50	50	15.4100 kg.	64.9 m.	7850
Round bar 50	50	15.4130 kg.	64.9 m.	7850
Round bar 50	50	15.4200 kg.	64.9 m.	7850
Round bar 52	52	16.6700 kg.	60 m.	7850
Round bar 52	52	16.6700 kg.	60 m.	7850
Round bar 53	53	17.3190 kg.	57.7 m.	7850
Round bar 53	53	17.3200 kg.	57.7 m.	7850
Round bar 54	54	17.9780 kg.	55.6 m.	7850
Round bar 55	55	6.3300 kg.	158 m.	2710
Round bar 55	55	6.3300 kg.	158 m.	2710
Round bar 55	55	6.4100 kg.	156 m.	2710
Round bar 55	55	18.6500 kg.	53.6 m.	7850
Round bar 55	55	18.6500 kg.	53.6 m.	7850
Round bar 55	55	18.6500 kg.	53.6 m.	7850
Round bar 56	56	19.3300 kg.	51.7 m.	7850
Round bar 56	56	19.3350 kg.	51.7 m.	7850
Round bar 58	58	20.7400 kg.	48.2 m.	7850
Round bar 58	58	20.7400 kg.	48.2 m.	7850
Round bar 58	58	20.7400 kg.	48.2 m.	7850
Round bar 60	60	7.5400 kg.	132.6 m.	2710
Round bar 60	60	7.5400 kg.	132.6 m.	2710
Round bar 60	60	7.6300 kg.	131.1 m.	2710
Round bar 60	60	22.1900 kg.	45.1 m.	7850
Round bar 60	60	22.1900 kg.	45.1 m.	7850
Round bar 60	60	22.1950 kg.	45.1 m.	7850
Round bar 61	61	22.9400 kg.	43.6 m.	7850
Round bar 62	62	23.7000 kg.	42.2 m.	7850
Round bar 62	62	23.7000 kg.	42.2 m.	7850
Round bar 63	63	24.4700 kg.	40.9 m.	7850
Round bar 65	65	8.8600 kg.	112.9 m.	2710
Round bar 65	65	8.8600 kg.	112.9 m.	2710
Round bar 65	65	8.9600 kg.	111.6 m.	2710
Round bar 65	65	26.0400 kg.	38.4 m.	7850
Round bar 65	65	26.0490 kg.	38.4 m.	7850
Round bar 65	65	26.0500 kg.	38.4 m.	7850
Round bar 67	67	27.6800 kg.	36.1 m.	7850
Round bar 68	68	28.5090 kg.	35.1 m.	7850
Round bar 68	68	28.5100 kg.	35.1 m.	7850
Round bar 69	69	29.3500 kg.	34.1 m.	7850
Round bar 70	70	10.3000 kg.	97.1 m.	2710
Round bar 70	70	10.3000 kg.	97.1 m.	2710
Round bar 70	70	10.4000 kg.	96.2 m.	2710
Round bar 70	70	30.2100 kg.	33.1 m.	7850
Round bar 70	70	30.2100 kg.	33.1 m.	7850
Round bar 71	71	31.0800 kg.	32.2 m.	7850
Round bar 72	72	31.9610 kg.	31.3 m.	7850
Round bar 73	73	32.8500 kg.	30.4 m.	7850
Round bar 73	73	32.8500 kg.	30.4 m.	7850
Round bar 73	73	32.8550 kg.	30.4 m.	7850
Round bar 75	75	11.8000 kg.	84.7 m.	2710
Round bar 75	75	11.8000 kg.	84.7 m.	2710
Round bar 75	75	11.9000 kg.	84 m.	2710
Round bar 75	75	34.6800 kg.	28.8 m.	7850
Round bar 75	75	34.6800 kg.	28.8 m.	7850
Round bar 75	75	34.6800 kg.	28.8 m.	7850
Round bar 78	78	37.5100 kg.	26.7 m.	7850
Round bar 78	78	37.5100 kg.	26.7 m.	7850
Round bar 78	78	37.5100 kg.	26.7 m.	7850
Round bar 80	80	13.4000 kg.	74.6 m.	2710
Round bar 80	80	13.4000 kg.	74.6 m.	2710
Round bar 80	80	13.6000 kg.	73.5 m.	2710
Round bar 80	80	39.4580 kg.	25.3 m.	7850
Round bar 80	80	39.4600 kg.	25.3 m.	7850
Round bar 80	80	39.4600 kg.	25.3 m.	7850
Round bar 82	82	41.4500 kg.	24.1 m.	7850
Round bar 82	82	41.4560 kg.	24.1 m.	7850
Round bar 83	83	42.4800 kg.	23.5 m.	7850
Round bar 85	85	44.5400 kg.	22.5 m.	7850
Round bar 85	85	44.5450 kg.	22.4 m.	7850
Round bar 87	87	46.6660 kg.	21.4 m.	7850
Round bar 88	88	47.7400 kg.	20.9 m.	7850
Round bar 90	90	17.0000 kg.	58.8 m.	2710
Round bar 90	90	49.9400 kg.	20 m.	7850
Round bar 90	90	49.9400 kg.	20 m.	7850
Round bar 90	90	49.9400 kg.	20 m.	7850
Round bar 92	92	52.1840 kg.	19.2 m.	7850
Round bar 92	92	52.1900 kg.	19.2 m.	7850
Round bar 95	95	55.6400 kg.	18 m.	7850
Round bar 95	95	55.6400 kg.	18 m.	7850
Round bar 97	97	58.0100 kg.	17.2 m.	7850
Round bar 100	100	21.0000 kg.	47.6 m.	2710
Round bar 100	100	61.6500 kg.	16.2 m.	7850
Round bar 100	100	61.6500 kg.	16.2 m.	7850
Round bar 100	100	61.6540 kg.	16.2 m.	7850
Round bar 105	105	67.9700 kg.	14.7 m.	7850
Round bar 110	110	25.4000 kg.	39.4 m.	2710
Round bar 110	110	25.7000 kg.	38.9 m.	2710
Round bar 110	110	74.6000 kg.	13.4 m.	7850
Round bar 110	110	74.6010 kg.	13.4 m.	7850
Round bar 115	115	81.5370 kg.	12.3 m.	7850
Round bar 115	115	81.5400 kg.	12.3 m.	7850
Round bar 120	120	30.3000 kg.	33 m.	2710
Round bar 120	120	30.5000 kg.	32.8 m.	2710
Round bar 120	120	88.7800 kg.	11.3 m.	7850
Round bar 120	120	88.7810 kg.	11.3 m.	7850
Round bar 125	125	96.3300 kg.	10.4 m.	7850
Round bar 130	130	35.8000 kg.	27.9 m.	2710
Round bar 130	130	104.1950 kg.	9.6 m.	7850
Round bar 130	130	104.2000 kg.	9.6 m.	7850
Round bar 135	135	112.3600 kg.	8.9 m.	7850
Round bar 135	135	112.3640 kg.	8.9 m.	7850
Round bar 140	140	41.6000 kg.	24 m.	2710
Round bar 140	140	120.8400 kg.	8.3 m.	7850
Round bar 145	145	129.2500 kg.	7.7 m.	7850
Round bar 150	150	47.7000 kg.	21 m.	2710
Round bar 150	150	138.7210 kg.	7.2 m.	7850
Round bar 155	155	148.1000 kg.	6.8 m.	7850
Round bar 155	155	148.1230 kg.	6.8 m.	7850
Round bar 160	160	54.3000 kg.	18.4 m.	2710
Round bar 160	160	157.8340 kg.	6.3 m.	7850
Round bar 165	165	167.8520 kg.	6 m.	7850
Round bar 170	170	178.1800 kg.	5.6 m.	7850
Round bar 175	175	188.8000 kg.	5.3 m.	7850
Round bar 180	180	68.7000 kg.	14.6 m.	2710
Round bar 180	180	199.7580 kg.	5 m.	7850
Round bar 180	180	199.7600 kg.	5 m.	7850
Round bar 190	190	222.5700 kg.	4.5 m.	7850
Round bar 190	190	222.5700 kg.	4.5 m.	7850
Round bar 195	195	234.4380 kg.	4.3 m.	7850
Round bar 200	200	246.6150 kg.	4.1 m.	7850
Round bar 220	220	298.4040 kg.	3.4 m.	7850
Round bar 230	230	326.1480 kg.	3.1 m.	7850
Round bar 240	240	355.1260 kg.	2.8 m.	7850
Round bar 250	250	132.5000 kg.	7.5 m.	2710
Round bar 260	260	416.7790 kg.	2.4 m.	7850
Round bar 300	300	190.9000 kg.	5.2 m.	2710
Round bar 350	350	259.8000 kg.	3.8 m.	2710

Round bar

Additional information

The most common round bars Ø 16, 18 and 20 in accordance with standards have the following weight: 1.578, 1.998, 2.466 kg, respectively.