Fillable Printable Metric to Imperial Conversion Chart
Fillable Printable Metric to Imperial Conversion Chart

Metric to Imperial Conversion Chart

Metric to Imperial Conversion:
Fractional Equivalents:
MillimetersInchesDecimalMM
1.039
1/16”
.06251.59
2.079
3.118
1/8”
.1253.18
4.157
5.197
3/16”
.18754.76
6.236
1/4”
.2506.35
7.276
8.315
5/16”
.31257.94
9.354
10.394
3/8”
.3759.53
11.4337/16”.437511.11
12.472
13.512
1/2”
.50012.70
14.551
9/16”
.562514.29
15.591
16.630
5/8”
.62515.88
17.669
11/16”
.687517.46
18.709
19.748
3/4”
.75019.05
20.787
21.827
13/16”
.812520.64
22.866
7/8”
.87522.23
23.906
24.94515/16”.937523.81
25.984
1”
1.0025.40
261.024
271.063
281.102
1 1/8”
1.1328.70
291.142
301.181
1 1/4”
1.2531.75
351.378
1 3/8”
1.37534.93
401.575
1 1/2”
1.5038.10
451.772
1 3/4”
1.7544.45
501.969
2”
2.0050.80
552.165
602.362
652.559
2 1/2”
2.5063.50
702.756
752.953
803.150
3”
3.0076.20
853.346
903.543
3 1/2”
3.5088.90
953.740
1003.937
4”
4.00101.60