rolllog

Developer

Kodak Xtol

Development times for 21 films, each taken from that film's datasheet or a named source.

Films

FilmDilutionBox speed, 20 °CEI
Bergger Pancro 400ISO 4001+1intermittent18:00400
stockintermittent10:00400
Foma Cine Ortho 400ISO 400stockintermittent7:00400
Foma Ortho 400ISO 400stockintermittent7:00400
Fomapan 100 ClassicISO 100stockintermittent5:00–6:00100
Fomapan 200 CreativeISO 200stockintermittent6:00–7:00200
Fomapan 400 ActionISO 400stockintermittent7:00400
Fomapan Cine 100ISO 100stockintermittent5:00–6:00100
Fomapan Cine 400ISO 400stockintermittent7:00400
Ilford Delta 100 ProfessionalISO 100stockintermittent7:3050–200
stockmachine dip and dunk—100–200
Ilford Delta 400 ProfessionalISO 4001+1intermittent11:30200–1600
stockintermittent7:30200–3200
stockmachine dip and dunk—200
Ilford FP4 PlusISO 125stockintermittent8:30125–200
stockmachine dip and dunk—125–200
Ilford HP5 PlusISO 4001+1intermittent12:00400–800
stockintermittent8:00400–3200
stockmachine dip and dunk—400–3200
Ilford Pan F PlusISO 50stockintermittent6:4525–50
stockmachine dip and dunk—25–50
Ilford SFX 200ISO 200stockintermittent7:00200–400
stockmachine dip and dunk—200–800
Kodak T-Max 100ISO 1001+1small tank, roll only9:30100–800
1+1tray, sheet only9:00100
1+1rotary tube, roll only9:45100–800
1+1rotary tube, sheet only9:45100–800
stocksmall tank, roll only7:30100–800
stocklarge tank, roll only8:15100–400
stocklarge tank, sheet only8:15100–400
stocktray, sheet only6:45100
stockrotary tube, roll only7:15100–800
stockrotary tube, sheet only7:15100–800
Kodak T-Max 400ISO 4001+1small tank, roll only9:15400–3200
1+1tray, sheet only8:45400
1+1rotary tube, roll only9:15400–3200
1+1rotary tube, sheet only9:15400–3200
stocksmall tank, roll only6:30400–3200
stocklarge tank, roll only7:30400–3200
stocklarge tank, sheet only7:30400–3200
stocktray, sheet only6:00400
stockrotary tube, roll only6:30400–3200
stockrotary tube, sheet only6:30400–3200
Kodak T-Max P3200ISO 32001+1small tank, roll only18:30400–25000
stocksmall tank, roll only13:30400–25000
stocklarge tank, roll only15:15400–25000
Kodak Tri-X 320ISO 3201+1tray, sheet only8:30320–1250
1+1large tank, sheet only10:30320
1+1large tank gaseous burst, sheet only8:30320
1+1rotary tube, sheet only7:15320–1250
stocktray, sheet only6:00320–1250
stocklarge tank, sheet only7:30320–1250
stocklarge tank gaseous burst, sheet only6:00320
stockrotary tube, sheet only5:15320–1250
Kodak Tri-X 400ISO 4001+1small tank9:00400–3200
1+1large tank10:30400
1+1rotary tube9:00400–3200
stocksmall tank7:00400–3200
stocklarge tank8:00400–3200
stockrotary tube7:00400–3200
Lomography Babylon Kino B&W 13ISO 13stock—13
Lomography Potsdam Kino B&W 100ISO 1001+17:30100

Time in min:sec at the film's box speed and 20 °C; a dash means the source gives no time for that. Each film's page has every EI and temperature.

Same data from the API

curl https://rolllog.io/api/v1/developers/kodak-xtol