Poster Conversion Calculator
Please use decimal point '.'
Example : 685.8 x 1016 mm
Type in the mm-value
  Poster Size in "mm"
X mm  
  Poster Size in "inches"
X inches  
Click Here to CALCULATE
 
Fraction Chart
Is your frame in between sizes? Select the best fit for your poster by rounding up to the nearest fraction. The extra room in the frame when rounding up will hardly be noticed in the finished product. If you round down, your poster may not fit.
     
Inch Decimal
  
Inch Fraction
  0.0625  
1/16
  0.125  
1/8
  0.1875  
3/16
  0.25  
1/4
  0.3125  
5/16
  0.375  
3/8
  0.4375  
7/16
  0.5  
1/2
  0.5625  
9/16
  0.625  
5/8
  0.6875  
11/16
  0.75  
3/4
  0.8125  
13/16
  0.875  
7/8
  0.9375  
15/16