GOST-ASA-DIN Conversion Table

This Table helps you to convert the different Industry standards.

GOST: (russian: Государственный Стандарт (ГОСТ)/ State Standard
DIN:    (german: Deutsche Industrie Norm) / German Industry Standard
ASA:    American Standard Association

For example, if u own an old Soviet camera, the film (light meter) sensitivity is given in GOST. On some old German cameras, it could be DIN.
If you find your film sensitivity in degrees “°” eg. 27° which is 400 ASA, you can also use the DIN to convert into ASA/ISO values. Since DIN and degree ° have equal values.

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

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