Zargen Falzmaß Calculator

Declared paired symmetric frame-side rebates clear inner width outer minus2depth, no DIN profile dimensions inferred. Actual independently verified stock/tool/hardware, matching units and applicability; not safe machine setting, capacity certification, code compliance or automatically approved fabrication.

Description

A door-frame rebate reduces the clear width relative to the supplied outside dimension.

A door-frame rebate reduces the clear width relative to the supplied outside dimension.^[1]

This tool subtracts two equal rebate depths from a positive frame width and reports the resulting dimension in millimeters.

When to use Zargen Falzmaß Calculator

Use this tool to calculate two equal rebate depths from a positive frame width and reports the resulting dimension in millimeters.

How to use Zargen Falzmaß Calculator and how it works

Prepare actualFrameOuterWidthMm, actualSideRebateDepthMm, with the units, conventions and assumptions below.
Enter the required fields and run Zargen Falzmaß Calculator.
Read result.value using the output definitions below.
Correct any rejected inputs and rerun; interpret the result within the stated model and its assumptions.

Input field	Meaning	Value type	Requirement
actualFrameOuterWidthMm	Actual Frame Outer Width Mm. Use the units and matching context stated in the calculation below.	number	Required; strictly positive; finite; other constraints below
actualSideRebateDepthMm	Actual Side Rebate Depth Mm. Use the units and matching context stated in the calculation below.	number	Required; strictly positive; finite; other constraints below

Supply positive frame outside width and positive rebate depth in millimeters, with width strictly greater than twice the depth. Return width-2*depth in millimeters. The tool assumes equal rebates and does not verify door clearance or a dimensional standard.

rebateClearWidthMm=outsideWidthMm-2*rebateDepthMm

Apply the input ordering, units and branch conditions stated above.

Output field	Meaning	Value type
result	Object containing the calculated or selected fields below.	object
result.value	Conditional dimension or offset coordinate in millimeters under the stated reference convention.	number

json

{
  "input": {
    "actualFrameOuterWidthMm": 100,
    "actualSideRebateDepthMm": 10
  },
  "output": {
    "result": {
      "value": 80
    }
  }
}

Limitations and assumptions

The calculation uses the supplied observations and model inputs. It does not collect measurements, select a reference population or coefficient, or establish that the model applies to the actual case. The stated branch conditions and output units remain part of the result.

All fields require explicit values. Unexpected fields, wrong types, nonfinite numbers and sparse arrays are rejected. Alignment, bounds and supported-token rules are explained above; extremely large inputs or nonfinite results can also fail. Input errors differ from successful false comparisons, unavailable-domain flags and empty match lists.

Alternative or Complementary methods

Use Tür Normmaße DIN 18101 Lookup for a complementary operation: Door dimensions associated with DIN 18101 depend on the applicable edition and door configuration.

Use Schrank Höhe DIN Calculator for a complementary operation: Cabinet height must fit its intended use, installation and applicable dimensional reference.

References

Zargen Falzmaß Calculator — tool.io

Similar or alternative tools

Tür Normmaße DIN 18101 Lookup
Door dimensions associated with DIN 18101 depend on the applicable edition and door configuration.
Schrank Höhe DIN Calculator
Cabinet height must fit its intended use, installation and applicable dimensional reference.