Drop a NEF file from your Nikon D750 and get the exact mechanical shutter actuation count in seconds — processed entirely in your browser, never uploaded anywhere.
Check Shutter Count →The Nikon D750 (2014) was one of Nikon's most beloved full-frame DSLRs — lighter and more affordable than the D810 while offering a tilting LCD, 6.5fps burst, and excellent video at the time. Its 24.3 MP full-frame CMOS sensor with outstanding high-ISO performance made it a favourite for wedding, portrait, and event photographers. The mechanical shutter is rated at 150,000 actuations. Now over a decade old, it occupies a sweet spot on the used market: capable full-frame DSLR at very low prices.
| Model | Release | Sensor | Rated Shutter | Max Burst |
|---|---|---|---|---|
| Nikon D750 | 2014 | 24.3 MP full-frame CMOS | 150,000 | 6.5 fps |
| Nikon D850 | 2017 | 45.7 MP BSI full-frame | 200,000 | 9 fps (with grip) |
| Nikon Z5 II | 2024 | 24.5 MP BSI full-frame | 200,000 | 14 fps |
Unlike modern cameras with electronic shutter modes, the D750 uses a conventional mechanical focal-plane shutter for every shot — making the shutter count a direct and complete record of total usage.
| Shutter Count | % of Rated Life | Assessment |
|---|---|---|
| 0 – 15,000 | < 10 % | Light use for a 10-year-old camera |
| 15,000 – 60,000 | 10 – 40 % | Moderate use |
| 60,000 – 100,000 | 40 – 67 % | Heavy use — inspect carefully |
| 100,000 – 135,000 | 67 – 90 % | Very heavy — budget for shutter replacement |
| 135,000 + | 90 %+ | Near or past rated life — significant risk |
The Nikon D750 stores the shutter count in NEF MakerNote EXIF tag 0x00A7 (decimal 167) — the same standard Nikon tag used by every Nikon Z-series camera and the D850. ShutterCount reads this tag directly from the NEF file in your browser. No encryption processing is required.
Shoot a NEF frame and drop it into shuttercount.app. The count is read from tag 0x00A7 in your browser, instantly and privately.
Nikon rates the D750 at 150,000 actuations. The D850 has a higher 200,000-actuation rating. Many D750 shutters go beyond 150,000 with careful use, but risk increases after the rated limit.
For photographers with existing F-mount lenses, or those new to full-frame who want to minimise cost, the D750 offers excellent value. The 24.3 MP sensor with its well-regarded high-ISO performance and dynamic range holds up well today. Prioritise units with low shutter counts and clean bodies — avoid those above 100,000 actuations unless priced to reflect the risk.
Only Nikon authorised service centres can reset the hardware counter. Always verify from an original NEF file.