GOST FILM CONVERSION CHART

GOST ASA DIN
11 12 12
22 25 15
28 32 16
56 64 19
90 100 21
110 125 22
140 180 23
180 200 24
360 400 27
560 650 29
720 800 30
900 1000 31
1125 1250 32
2880 3200 36

GOST is 90% of the ASA rating. Conversely, ASA figures are 11% higher than GOST ratings.

For all practical purposes, GOST and ASA may be considered equivalent when using color print film. Certainly the latitude of modern print films will make the difference negligable.

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