Bar Weights

Diameter (inch)

Lbs Per Inch

Lbs Per Foot

Lbs Per 12 Ft. Bar

1/16

0.001

0.010

0.120

5/64

0.001

0.016

0.190

3/32

0.002

0.023

0.280

7/64

0.003

0.032

0.380

1/8

0.004

0.042

0.500

9/64

0.004

0.053

0.640

5/32

0.005

0.065

0.780

11/64

0.007

0.079

0.950

3/16

0.008

0.094

1.130

13/64

0.009

0.110

1.320

7/32

0.011

0.128

1.540

15/64

0.012

0.147

1.760

1/4

0.014

0.167

2.000

17/64

0.016

0.188

2.256

9/32

0.018

0.211

2.530

19/64

0.019

0.235

2.820

5/16

0.022

0.261

3.130

21/64

0.024

0.287

3.440

11/32

0.026

0.316

3.790

23/64

0.029

0.345

4.140

3/8

0.031

0.376

4.510

25/64

0.034

0.407

4.880

13/32

0.037

0.441

5.290

27/64

0.039

0.475

5.700

7/16

0.043

0.511

6.130

29/64

0.046

0.548

6.576

15/32

0.049

0.587

7.040

31/64

0.052

0.626

7.510

1/2

0.056

0.668

8.020

33/64

0.059

0.710

8.520

17/32

0.063

0.754

9.050

9/16

0.070

0.845

10.140

37/64

0.074

0.892

10.700

19/32

0.078

0.941

11.290

5/8

0.087

1.043

12.520

41/64

0.092

1.096

13.150

21/32

0.096

1.150

13.800

11/16

0.105

1.262

15.140

23/32

0.115

1.379

16.550

3/4

0.125

1.502

18.020

49/64

0.131

1.565

18.780

25/32

0.136

1.630

19.560

13/16

0.147

1.763

21.160

27/32

0.158

1.901

22.810

7/8

0.170

2.044

24.530

57/64

0.177

2.118

25.420

29/32

0.183

2.193

26.320

15/16

0.196

2.347

28.160

31/32

0.209

2.506

30.070

1

0.220

2.670

32.040

1/64

0.230

2.750

33.000

1/16

0.250

3.014

36.170

3/32

0.270

3.194

38.330

1/8

0.280

3.379

40.550

9/64

0.290

3.470

41.640

5/32

0.300

3.570

42.840

3/16

0.310

3.766

45.190

1/4

0.350

4.173

50.080

17/64

0.360

4.276

51.310

9/32

0.370

4.384

52.600

5/16

0.380

4.600

55.200

3/8

0.420

5.049

60.590

13/32

0.440

5.279

63.350

7/16

0.460

5.518

66.220

1/2

0.500

6.008

72.100

17/32

0.520

6.261

75.130

9/16

0.540

6.520

78.240

5/8

0.590

7.051

84.610

11/16

0.640

7.604

91.250

3/4

0.680

8.178

98.140

13/16

0.730

8.773

105.300

7/8

0.780

9.388

112.700

15/16

0.840

10.020

120.200

2

0.890

10.680

128.200

1/16

0.950

11.360

136.300

1/8

1.010

12.060

144.700

3/16

1.070

12.780

153.400

1/4

1.130

13.520

162.200

5/16

1.190

14.280

171.400

3/8

1.260

15.060

180.700

7/16

1.330

15.870

190.400

1/2

1.390

16.690

200.300

9/16

1.460

17.530

210.400

5/8

1.540

18.400

220.800

11/16

1.610

19.290

231.500

3/4

1.690

20.200

242.400

13/16

1.760

21.120

253.400

7/8

1.840

22.070

264.800

15/16

1.920

23.040

276.500

3

2.010

24.030

288.400

1/16

2.090

25.050

300.600

1/8

2.180

26.080

312.900

3/16

2.270

27.130

325.600

1/4

2.360

28.210

338.500

5/16

2.450

29.300

351.600

3/8

2.540

30.420

365.000

7/16

2.640

31.550

378.600

1/2

2.730

32.710

392.500

5/8

2.930

35.090

421.100

11/16

3.030

36.310

435.700

3/4

3.140

37.550

450.600

7/8

3.350

40.100

481.200

15/16

3.450

41.400

496.800

4

3.560

42.730

512.600

1/8

3.790

45.430

545.200

1/4

4.020

48.230

578.700

3/8

4.260

51.110

613.300

7/16

4.390

52.580

630.900

1/2

4.510

54.070

648.900

5/8

4.760

57.120

685.400

3/4

5.030

60.250

723.000

7/8

5.290

63.450

761.000

15/16

5.420

65.100

781.200

5

5.560

66.750

801.100

1/8

5.840

70.130

841.600

1/4

6.130

73.600

883.200

3/8

6.430

77.150

925.700

7/16

6.600

78.950

947.400

1/2

6.730

80.770

969.200

5/8

7.040

84.480

1013.800

3/4

7.360

88.290

1059.000

15/16

7.840

94.140

1130.000

6

8.010

96.120<