Use this workshop calculation to turn measured dimensions and the selected construction convention into a cut, spacing, fit, or material-planning value.

Target glue-line pressure (MPa)

Required number input.

Glue-line area (cm²)

Required number input.

Convert an adhesive manufacturer's target clamping pressure and glue-line area into total applied clamp force; excludes losses and uneven pressure. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

Target total clamp force (N)

The resulting target total clamp force returned as a number.

• Nominal dimensions, kerf, moisture movement, hardware clearances, wall squareness, and manufacturer instructions can change the required shop dimension. Measure the actual assembly and test critical joints on scrap before cutting finished material.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Complement the calculated dimension with a physical story stick, dry fit, or full-size layout. Follow the hardware, coating, adhesive, or machine manufacturer's limits where they differ from a rule of thumb.

• Clamp Count

  Round up clamp count from total target clamping force and the usable force rating per clamp at the actual setup.

• Veneer Press Pressure Calculator

  Compute platen pressure in bar from press force and press area.

• Leimangabe G Pro Qm

  Applied adhesive spread rate in grams per square meter of coated surface, not the area of both faces unless both were coated.