Hereunder we're making available to our visitors some of the most common calculations and conversion tables used in the industries which we work with. We hope you find them of use.
American Conduit Sizes Metric Conversion Chart
Nominal Diameter US
(Inches)
Equivalent Diameter Metric
(mm)
Standard Metric Size
(mm)
1/2
13
16
3/4
19
21
1
25
27
1 1/4
32
35
1 1/2
38
41
2
51
53
3
76
78
4
102
103
Online calculators
Temperature
Wet Bulb temperature table
Temperature Conversion
Heat Index
Wind Chill
Pressure
Pressure Unit Conversion
Altimeter Setting
Density Altitude
Pressure Altitude
Station Pressure
Moisture
Wet-bulb
Mixing Ratio
Dewpoint and Wet-bulb from Relative Humidity
Vapor Pressure
Virtual Temperature
Dewpoint
Wind
Wind Speed Conversion
Miscellaneous
Currency Conversions
Conversion tables
Commonly Used Conversions
Area Conversion
Length Converter
Speed Conversion
Volume / Capacity Converters
Weight Converter
Piping
Pipe Size Design Guidelines for Snowmaking Systems
Pipeline Capacities
Friction Factors and Calculation for Various Materials
Pipe Wall Thicknesses, Weights and Recommended Pressure Ratings
Size Chart for Water System Strainers
Miscellaneous
Noise Levels
Snow
Snow to Water Calculation Table
Snowmaking Water Requirement Table
Trail Acreage Table (Acres)
Electrical
American Conduit Sizes Metric Conversion Chart
Motor HP, Amps and Wire/Conduit Size Table
Wire/Conduit Size Table for Miscelleanous Loads
Pumping
Wet Well Intake Pipe Sizing Guidelines