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Open Area Perforation Calculators

Round Perforation - 60 Degree Staggered

a plan of round perforated sheet with 60° staggered holes and its open area Calculator
D
C

Round Perforation - 45 Degree Staggered

a plan of round perforated sheet with 45° staggered holes and its open area Calculator
D
C

Round Perforation - Straight Line

a plan of round perforated sheet with straight holes and its open area Calculator
D
C1
C2

Square Perforation - Straight Line

a plan of square perforated sheet with straight holes and its open area Calculator
S
C1
C2

Square Perforation - Staggered

a plan of square perforated sheet with staggered holes and its open area Calculator
S
C1
C2

Hex Perforation

a plan of hexagon perforated sheet with staggered holes and its open area Calculator
S
C

Round - End Slot - Side Staggered

a plan of slot perforated sheet with side staggered round end slots and its open area Calculator
W
L
C1
C2

Round - End Slot - Straight Line

a plan of slot perforated sheet with straight round end slots and its open area Calculator
W
L
C1
C2

Square - End Slot - Straight

a plan of slot perforated sheet with straight square end slots and its open area Calculator
W
L
C1
C2

Square - End Slot - Staggered

a plan of slot perforated sheet with staggered square end slots and its open area Calculator
W
L
C1
C2