My Personal B&W Film EI Ratings & Development Times

Ilford HP5

EI Rating: 200

Developer: D-76 at 20C

Development Times: N (7:00) N+1 (8:30) N+2 (10:30) N-1 (5:30) N-2 (5:00)

Developer: HC-110 in Trays

EI 200 - HC-110-B (1:31) 200ml (6.5ml + 193.5ml) for 5 minutes (N)
EI 100 - HC-110-H (1:63) 200ml (3ml + 197ml) for 6 ½ minutes (N)

Ilford FP4

EI Rating: 80

Developer: D-76 at 20C

Jobo Development Times: N (9:00) N+1 (11:00) N+2 (14:00) N-1 (7:30) N-2 (6:15)

Developer: HC-110 in Trays

EI 50 - HC110-B (1:31) For 200ml (6.5ml + 193.5ml) for 6 minutes (N)
EI 125 - HC110-B (1:31) For 200ml (6.5ml + 193.5ml) for 8 minutes (N)


RECIPROCITY CHARTS

FP4/HP5 Reciprocity
2 ->3 | 4 ->7 | 8 ->19 |12->33 | 16->50 | 24->93 | 32->145 | 45->250 | 60->378 | 90->853 | 120->1670

T-Max 100 Reciprocity
1->1 | 2->2 | 4->4.5 | 8->10 |15->21 | 30->49 | 60->1:47 | 80->2:30 | 100->3:29 | 120->4:39 | 160->6:42 | 200->9:30 | 240->12:50

Tri-X Reciprocity
1->1.5 | 2->3 | 4->6 | 8->12 | 15->29 | 20->42 | 25->58 | 30->1:18 | 40->1:44 | 50->2:19 | 60->3:00 | 80->3:56 | 100->5:11 | 120->6:42 | 160->9:36 | 200->13:32 | 240->18:16


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B&H Photo VideoB&H Photo Video COLOR FILMS, DEVELOPERS, DARKROOM GEAR

Fujichrome Provia 100F - Fujichrome Velvia 100 - Fujichrome Velvia 50 - Kodak Portra 160 - Kodak Portra 400  - Kodak Ektar 100 - Fujicolor Pro 400H - Fujicolor Crystal Archive Silver Gelatin RA4 Paper - RA-4 Color Print Processing Developer & Processing Chemicals - Color Darkroom Enlargers 

ILFORD B&W FILMS & DEVELOPERS

Ilford HP5 PlusIlford FP4 Plus - Ilford Delta 100 - Ilford Delta 400 - Ilford Delta 3200 - Ilford Pan F Plus - Ilford XP2 Super - Ilford SFX - Ilford ID-11 - Ilford DD-X - Ilford Microphen

KODAK B&W FILM DEVELOPERS

Kodak Tri-X - Kodak T-Max 100 - Kodak T-Max 400 - Kodak Portra 160 - Kodak Portra 400 - Kodak Ektar 100 - Kodak P-3200 - Kodak Ektachrome - Kodak D-76 - Kodak XTOL - Kodak HC-110

DARKROOM SUPPLIES & EQUIPMENT
Jobo CPP-3 processer - Ilford RC Pearl Paper - Ilford RC Glossy Paper - Ilford Multigrade Fiber Paper - Ilford Stop Bath - Ilford Rapid Fixer - Neutral FixerKodak Photo-Flo - Hypo Clearing Agent - Darkroom Trays - Chemical Storage Jugs - Nitrile Gloves - Film Archival Storage Sleeves - Archival Storage Binder - Archival Print Storage Boxes

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