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    GOST Film Sensitivity Conversion Chart

    GOST/ISO 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 negligible.

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