3/8

11/16

0.688

0.669

0.794

0.763

23/64

0.377

0.341

0.03

1/2

7/8

0.875

0.850

1.010

0.969

31/64

0.504

0.464

0.07

5/8

1-1/16

1.062

1.031

1.227

1.175

39/64

0.631

0.587

0.12

3/4

1-1/4

1.250

1.212

1.443

1.382

47/64

0.758

0.710

0.20

7/8

1-7/16

1.438

1.394

1.660

1.589

55/64

0.885

0.833

0.30

1

1-5/8

1.625

1.575

1.876

1.796

63/64

1.012

0.956

0.43

1-1/8

1-13/16

1.812

1.756

2.093

2.002

1-7/64

1.139

1.079

0.59

1-1/4

2

2.000

1.938

2.309

2.209

1-7/32

1.251

1.187

0.79

1-3/8

2-3/16

2.188

2.119

2.526

2.416

1-11/32

1.378

1.310

1.02

1-1/2

2-3/8

2.375

2.300

2.742

2.622

1-15/32

1.505

1.433

1.31

1-5/8

2-9/16

2.562

2.481

2.959

2.828

1-19/32

1.632

1.556

1.62

1-3/4

2-3/4

2.750

2.662

3.175

3.035

1-23/32

1.759

1.679

2.04

1-7/8

2-15/16

2.938

2.844

3.392

3.242

1-27/32

1.886

1.802

2.41

2

3-1/8

3.125

3.025

3.608

3.449

1-31/32

2.013

1.925

2.99

2-1/4

3-1/2

3.500

3.388

4.041

3.862

2-13/64

2.251

2.155

4.19

2-1/2

3-7/8

3.875

3.750

4.474

4.275

2-29/64

2.505

2.401

5.64

2-3/4

4-1/4

4.250

4.112

4.907

4.688

2-45/64

2.759

2.647

7.38

3

4-5/8

4.625

4.475

5.340

5.102

2-61/64

3.013

2.893

9.50