Metric Conversion


Many acoustical test reports and other data is frequently quantified in metric terms. The accompanying metric conversion chart may help make the appropriate conversions to imperial measurements.

METRIC CONVERSION CHART
INCHES MM INCHES MM INCHES MM INCHES MM INCHES MM
3/32 2.4 3/4 19 1-1/4 32 3 76 24 610
1/8 3 13/16 20 1-1/2 38 3-1/8 79 47-3/4 1213
1/4 6 7/8 22 1-5/8 41 4 102 48 1219
3/8 9 15/16 22 2 50 4-1/8 105 96 2438
1/2 13 1 25 2-1/16 52 6-3/8 162 120 3048
9/16 14 1-1/16 27 2-1/8 54 7 178  
5/8 16 1-1/8 28 2-1/4 57 16 406