Push Film - 100 to 1000

[helmutavedon]

So I recently shot a roll of Fuji Acros 100 and accidentally shot at ISO 1000. Is there any way to save the roll? I'm processing by hand, how should I go about timing my developer?

I really would love to save the film!

 

[ann]

hm, which developer? Your looking at almost 4 stops difference and with about a 25% increase per stop. 100% increase and a lot of crossed fingers. THis is really a lottery in my opinion.

 

[white]

Add about 7 minutes and hope for the best.

I hope you like grain.

 

[djacobox372]

I've pushed Acros to 400 in hc-110 with decent results by doubling the development time.

To go all the way to 1000, I think you'd have to quadruple your usual development time. Expect some extremely contrasty negatives.