Graph Paper for House Plans, Ruled to Scale

Print a grid whose squares are feet or half meters, then draw the floor plan to scale.

Print at 100% scale. On paper the squares measure 1/4 inch.

House plan grid, 1/4 inch, portrait 28 by 40 squares on Letter and on A4, with a heavy line every 4 squares. At 1/4 inch to the foot one square is 1 foot: a plan of 28 by 40 feet.
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How it works

This graph paper for house plans is architectural graph paper for a home printer. At 1/4 inch or 1/8 inch to the foot, one square is one foot. Each sheet says the largest plan it holds.

Read the full guide

Pick the scale first

At 1/4 inch to the foot, a ratio of 1:48, the Letter sheet holds a plan of 28 by 40 feet. At 1/8 inch to the foot, 1:96, it holds 56 by 80 feet. The metric sheet at 1:100 holds 25 by 19 meters on Letter and 27 by 18 on A4.

Room layout graph paper

The 1/2 inch sheet gives one room of 20 by 14 feet, with a heavy line every 2 feet. Cut the furniture out of a second sheet at the same scale and move the pieces around the plan.

  • Write the scale on the plan, for example 1/4 inch = 1 foot, and check one printed square with a ruler before you draw.

Questions and answers

What scale is graph paper for house plans drawn at?

Architect's scales in the United States include 1/4 inch to the foot, a ratio of 1:48, and 1/8 inch to the foot, 1:96. Metric architect's scale rulers include 1:50 and 1:100. These sheets put one square on one foot, or on half a meter.

Does it work as graph paper for kitchen planning?

Yes. On the 1/2 inch sheet one square is one foot, so a cabinet you measured at 2 feet deep is 2 squares. Measure the room, mark the doors and windows, then draw everything to the same scale.

How large a plan fits on one sheet?

On Letter, 28 by 40 feet at 1/4 inch to the foot and 56 by 80 feet at 1/8 inch. The 11 x 17 sheet holds 128 by 80 feet at 1/8 inch, and A3 holds 120 by 80.

All 9 sheets

1/4 inch to the foot 3

  • House plan grid, 1/4 inch, Half Letter or A5 16 by 28 squares on Half Letter and on A5, with a heavy line every 4 squares. At 1/4 inch to the foot it holds 16 by 28 feet, on a clipboard.
  • House plan grid, 1/4 inch, landscape 40 by 28 squares on Letter and on A4, turned sideways. At 1/4 inch to the foot it holds a plan 40 feet wide and 28 feet deep.
  • House plan grid, 1/4 inch, portrait 28 by 40 squares on Letter and on A4, with a heavy line every 4 squares. At 1/4 inch to the foot one square is 1 foot: a plan of 28 by 40 feet.

1/8 inch to the foot 3

  • House plan grid, 1/8 inch, 11 x 17 or A3 128 by 80 squares on 11 x 17, 120 by 80 on A3, turned sideways. At 1/8 inch to the foot it holds 128 by 80 feet on 11 x 17.
  • House plan grid, 1/8 inch, landscape 80 by 56 squares on Letter and on A4, turned sideways. At 1/8 inch to the foot it holds a plan 80 feet wide and 56 feet deep.
  • House plan grid, 1/8 inch, portrait 56 by 80 squares on Letter and on A4, with a medium line every 4 squares and a heavy line every 8. At 1/8 inch to the foot it holds 56 by 80 feet.
Show all 9 sheets (3 more)

One room 1

  • Room layout grid, 1/2 inch, landscape 20 by 14 squares on Letter and on A4, with a heavy line every 2 squares. At 1/2 inch to the foot it holds one room of 20 by 14 feet.

Metric 2

  • Metric plan grid, 5 mm, 11 x 17 or A3 80 by 50 squares on 11 x 17, 78 by 54 on A3, with a heavy line every centimeter. At 1:100 it holds 40 by 25 meters on 11 x 17 and 39 by 27 on A3.
  • Metric plan grid, 5 mm, landscape 50 by 38 squares on Letter, 54 by 36 on A4, with a heavy line every centimeter. At 1:100 a centimeter is 1 meter: 25 by 19 meters on Letter, 27 by 18 on A4.

How this list was compiled: Own work. Every square count and plan size was worked out and drawn by the tool on each paper. The scales named were checked against Wikipedia in September 2026. Licence: own work