rolllog

Development times

Ilford FP4 Plus in Kodak Xtol

4 times for stock, EI 125–200, 20–24 °C. From HARMAN technology FP4 PLUS Technical Information (2018-11).

Box speed (EI 125), 20 °C, stock, intermittent
8:30

Times

Stock · intermittent

Ilford FP4 Plus in Kodak Xtol Stock · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
1258:30
20010:00

Stock · machine dip and dunk

Ilford FP4 Plus in Kodak Xtol Stock · machine dip and dunk: time in minutes:seconds by exposure index and temperature
EI24 °C
1257:00
20010:30

Source: HARMAN technology FP4 PLUS Technical Information (2018-11)

Time in min:sec. A dash means the source gives no time for that combination; rolllog doesn't fill gaps. These are starting points: test with your own process.

Ilford FP4 Plus in other developers

Other films in Kodak Xtol

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-fp4-plus/dev-times?developer=kodak-xtol"

All of Ilford FP4 Plus: exposure, reciprocity, formats and prices.