rolllog

Development times

Ilford FP4 Plus in Kodak HC-110

5 times for B, A, EI 50–200, 20 °C. From HARMAN technology FP4 PLUS Technical Information (2018-11).

Box speed (EI 125), 20 °C, A, intermittent
4:30
Box speed (EI 125), 20 °C, B, intermittent
9:00

Times

B · intermittent

Ilford FP4 Plus in Kodak HC-110 B · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
506:00
1259:00
20012:00

A · intermittent

Ilford FP4 Plus in Kodak HC-110 A · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
1254:30
2006:00

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 HC-110

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-fp4-plus/dev-times?developer=kodak-hc-110"

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