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Drawer front calculator

A drawer column is one height shared between several fronts. Take off the gaps, share the rest, and every front lines up with the doors beside it.

Split the column into fronts

Type proportions — “1, 1, 1” for three equal fronts, “1, 1, 2” for a deep pan drawer at the bottom.

Parts

How the heights are shared

  1. Take off the outer gapsThe edge gap at the top and at the bottom of the column.
  2. Take off the gaps between frontsOne fewer than the number of fronts.
  3. Share the restIn the proportions you give: equal, or larger lower down.

Two common columns

237 mmeach of three equal fronts in 720 mm
177.8 mmtwo upper fronts, proportions 1, 1, 2
355.5 mmthe deep bottom front for pans

Both with 1.5 mm edge gaps and 3 mm between fronts: 720 − 3 − 6 = 711 mm to share. Width is the carcass width less the edge gap each side, like a door — see the cabinet door calculator.

Common columns and their proportions

1, 1, 1

Three equal drawers: cutlery, utensils, tea towels.

1, 1, 2

Two shallow drawers over a deep pan drawer, the usual hob-side column.

1, 2

One shallow drawer over one deep one, for pots, lids and baking trays.

1, 1, 1, 1

Four equal shallow drawers for small items or files.

Lining up with the rest of the kitchen

Match the door gapsUse the same edge and centre gaps as the doors, and the fronts line up across the run. If the tops of the fronts must align with a door’s rail or handle position, set the proportions so the top front matches it.

Drawer boxes behind the fronts are sized separately, from the opening and the runners — see the drawer box calculator.

Questions

What gap between drawer fronts?

Commonly 2–3 mm, the same as between doors. Follow the runner and hinge makers’ figures.

Can the fronts be different heights?

Yes. Proportions like 1, 2, 3 give graduated fronts; the tool keeps the gaps exact.

Can I give exact heights instead?

Type them as the proportions — 240, 240, 231 keeps their ratio — and the tool fits them to the column with the gaps taken off.

Are the fronts on the same board as the doors?

Usually. Pick the sheet and tick grain for woodgrain decors so the fronts are cut the right way round.

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