Conversion Calculators

Millimeters to Inches: Enter millimeters = mm
  Inches = in
Inches to Millimeters: Enter inches = in
  Millimeters inches = mm
Relation Between Hardness and
Tensile Strength of Ferrous Metals:
Enter Brinell Hardness Number = BHN
  Approx. Tensile Strength (TS) = psi
Estimated Weight of Ring Flange: Enter Outside Diameter(OD) = in
Enter Inside Diameter(ID) = in
Enter Thickness(T) = in
Enter Bolt Hole Diameter(BH) = in
Enter Quantity of Bolt Holes(QTY) = qty
Volume (V) = in3
Approx. Weight (stainless steel) = lbs
Approx. Weight (mild carbon steel) = lbs
Approx. Weight (ductile iron) = lbs
Approx. Weight (aluminum) = lbs
Estimated Weight of Blind Flange: Enter Outside Diameter(OD) = in
Enter Thickness(T) = in
Enter Bolt Hole Diameter(BH) = in
Enter Quantity of Bolt Holes(QTY) = qty
Volume (V) = in3
Approx. Weight (stainless steel) = lbs
Approx. Weight (mild carbon steel) = lbs
Approx. Weight (ductile iron) = lbs
Approx. Weight (aluminum) = lbs
Celsius to Fahrenheit: Enter Degrees Celsius = °C
  Degrees Fahrenheit = °F
Fahrenheit to Celsius: Enter Degrees Fahrenheit = °F
  Degrees Celsius = °C

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