Scale Printables

1:64 scale calculator

Convert real-world dimensions to 1:64 model size, or work backwards from a miniature measurement to its full-size equivalent. Use millimetres, centimetres, metres or inches.

1:64 MODEL SIZE28.125 mm

180 cm in real life → 28.125 mm
Converted through millimetres.

Now use the result in the 1:64 print maker →

How 1:64 scale works

A 1:64 model is sixty-four times smaller than the full-size object in the same unit.

For real size to model size:

model size = real size ÷ 64

For model size to real size:

real size = model size × 64

1:64 examples

  • A 180 cm person is 28.125 mm at 1:64.
  • A 200 cm door is 31.25 mm at 1:64.
  • A 5 m parking space is 78.125 mm at 1:64.
  • A 64 cm object is 10 mm at 1:64.

Turn the result into a printable

If you are scaling a sign, poster or other flat graphic, open the 1:64 Diorama Printables Maker. Upload the image, enter the real-world width and the tool can place the correctly sized result onto an A4 or US Letter print sheet.

FAQ

Is 1:64 the same as one inch equals 64 inches?

Yes, as long as the same unit is used on both sides. One inch on the model represents 64 inches in real life.

Why does my printed item come out the wrong size?

The calculation may be correct while the printer is still resizing the page. Use Actual Size / 100% and disable Fit to Page or similar options.