Film comparison
Ilford Delta 400 Professional vs Ilford HP5+
What the catalogue holds about each, and the times they share. A dash means a figure has not been read off a datasheet — nothing here is estimated.
Specification side by side
| Film |
Ilford Delta 400 Professional
|
Ilford HP5+
|
|---|---|---|
| Maker | Ilford | Ilford |
| ISO | 400 | 400 |
| Type | B&W negative | B&W negative |
| Process | B&W | B&W |
| Status | In production | In production |
| Formats | — | — |
| Grain (RMS) | — | — |
| Resolving power | — | — |
| Latitude | −1.0 / +3.0 stops | — |
| First released | 2001 | 1989 |
| Reciprocity data | Yes | Yes |
| Published times | 267 | 124 |
Developers in common
Each film’s time at its own box speed in the same developer, at the same dilution and temperature. Every time opens the full table for that film in that developer.
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+9 · 20 °C | 10:00 | 14:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+25 · 20 °C | 9:00 | 6:00 |
| 1+50 · 20 °C | 20:00 | 11:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 7:00 | 8:00 |
| 1+1 · 20 °C | 9:30 | 12:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 10:00 | 12:00 |
| 1+1 · 20 °C | 14:30 | 16:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 9:30 | 7:30 |
| 1+1 · 20 °C | 14:00 | 13:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+9 · 20 °C | 7:00 | 6:30 |
| 1+14 · 20 °C | 12:00 | 11:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+4 · 24 °C | 7:00 | 7:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+4 · 20 °C | 8:00 | 9:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+31 · 20 °C | 7:30 | 6:30 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+19 · 20 °C | 7:30 | 6:30 |
| 1+29 · 20 °C | 11:30 | 9:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+1+2 · 26 °C | 1:05 | 1:00 |
| 1+1+5 · 26 °C | 1:18 | 1:10 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 6:30 | 6:30 |
| 1+1 · 20 °C | 11:30 | 12:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 9:30 | 7:30 |
| 1+1 · 20 °C | 14:00 | 11:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| Dilution B (1+31) · 20 °C | 7:30 | 5:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+4 · 20 °C | 6:30 | 6:30 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 24 °C | 5:00 | 4:30 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 7:30 | 8:00 |
| stock · 24 °C | 4:30 | 7:30 |
| 1+1 · 20 °C | 11:30 | 12:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| 1+4 · 20 °C | 7:30 | 7:00 |
| Dilution · °C | Delta 400 Professional EI 400 | Ilford HP5+ EI 400 |
|---|---|---|
| stock · 20 °C | 10:00 | 7:30 |
| 1+1 · 20 °C | 19:00 | 16:00 |
Also with a box-speed time for each film, but not at a shared dilution and temperature: Fomadon R09.