Flange Weight Calculator

Flange Weight Calculator

Calculate the approximate weight of a flat steel flange including bolt-hole deductions.

Millimetres (mm)
Millimetres (mm)
Millimetres (mm)
Number of holes
Millimetres (mm)
Millimetres (mm)
PCD controls hole position, not weight.
Density used for calculation
Number of identical flanges

3D Flange Preview

LIVE PREVIEW
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Estimated Weight / Flange
3.82 kg
8.43 lb
Total Weight
3.82 kg
8.43 lb
Flange body before bolt holes 4.143 kg
Material removed by bolt holes 0.320 kg
Quantity 1 flange
Why does PCD not change the weight?
PCD only changes the position of the bolt holes. Since the number and diameter of the holes remain the same, the amount of material removed remains the same. Therefore, PCD does not affect the calculated weight.
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Note: This calculator provides an estimated weight for a flat annular flange plate. Raised faces, hubs, necks and other machined features must be calculated separately. Actual weight may vary due to manufacturing tolerances, material grade and machining allowances.

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