How Many Pictures On 1 Gb

By | 21/10/2022

How many pictures can your SD menu hold? Knowing the answer to this question could be the divergence betwixt having the power to shoot all you need and having to make hard choices most which photos are worth keeping.

The v mutual photographic camera retentivity carte capacities on offer are 16GB, 32GB, 64GB, 128GB, and 256GB. In this article, we’re going to cover how much space each of these options offers in comparison to i another then that you lot can make an informed conclusion about which size suits your requirements best.

But, before we do then, it’s crucial to know the different factors which determine how much space any given photo will take up.

using samsung memory cards

What factors determine image file size?

Several factors determine how large a photo will exist. Well-nigh notably, there’s the prototype resolution (pixels), compression settings, and even the shooting conditions.


The image resolution describes how many pixels fit in each inch horizontally and vertically on your screen. The more than pixels in that location are in an image, the college quality it becomes – but this also means it will take upwards more space.

Quality settings

Most digital cameras accept different shooting modes that you tin choose between. For example, in professional person photography you’ll virtually always be shooting in RAW. Images stored in the RAW format volition take upward significantly more space as this format saves every bit much data as possible.

JPEG is the most common image file format. These images are compressed, pregnant the file size is smaller, but the image quality is reduced.

It’s besides worth noting that DSLRs besides offer multiple quality options under JPEG, like an extra-fine, fine, and standard, based on which file size will vary. Select cameras can likewise shoot in sRAW and mRAW which are a middle-point between RAW files and JPEGs.

Shooting conditions

Settings similar the ISO and shutter speed can too affect the size of an image. Images with a higher ISO typically take up more space.

Similarly, taking a JPEG photo of a white wall will issue in a smaller file size than, say, a scene in a busy city. That comes down to the style the JPEG compression algorithm works by identifying similar areas in the movie.

How did we calculate how many photos each SD card tin can hold?

Equally you can see, information technology tin can be quite complicated to tell exactly how many images an SD card can salve considering of how many factors are involved. Non to forget, the device you’re shooting on will as well play a part.

To simplify things, we considered the three nigh common devices that you’re probable to apply a memory carte du jour to store photos in – a smartphone, DSLR, and a GoPro. Now, each of these devices has a multitude of variants with each offering a plethora of settings that you tin can alter.

cameras used for memory storage test

So, for smartphones, we used the most mutual prototype resolution, which is 12MP. For the DSLR, we considered pictures taken with a Nikon D7200 and averaged out the sizes of multiple pictures (in both JPEG and RAW file formats). And finally, for the GoPro photographic camera, nosotros used the GoPro Hero 9 Black, simply attack 12MP, which is the virtually normally used resolution.

Note that these results apply to all types of retention cards, be it SD, Micro SD, CompactFlash etc.

How many photos can a 16GB SD bill of fare concord?

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero 9
16GB 1638 400-810 3150 3810

While shooting with the smartphone, we found that the boilerplate JPEG image size works out to anywhere between iii.5MB to 7MB, depending on the lighting and what’s in the shot. For the sake of convenience, permit’southward take the middle bespeak of 5.2MB. So, on a 16GB SD bill of fare that results in around 3,150 photos.

Similarly, on a GoPro, the prototype sizes varied between three.4MB and 5.2MB; the mean of which is iv.3MB, resulting in nearly three,810 photos.

Both the same examples were with 12MP resolution. If it were to go upwardly to 16MP, the cards would be able to hold only about 2641 JPEG photos.

On the D7200 shooting in Standard, the boilerplate JPEG image size was 10MB, significant a 16GB SD card would exist able to store effectually 1,638 photos. However, if you lot consider RAW images, which vary between 20MB and 40MB, you’ll be able to shoot only effectually 400 to 810 images, depending on file size.

How many photos can a 32GB SD card hold?

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero nine
32GB 3276 819 – 1638 6300 7620

Considering the same parameters as before, a 32GB SD card should be able to hold well-nigh 6,300 images shot on a smartphone with a 12MP camera. Similarly, on the GoPro, a 32GB SD card will be good for about seven,620 images.

With a DSLR, like the Nikon D7200, a 32GB SD card will agree 3,277 images in JPEG, considering their average size is 10MB. In the instance of RAW files, this number can range from betwixt 819 to 1638 images.

How many photos can a 64GB SD menu agree?

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero nine
64GB 6552 1638 – 3277 12600 15240

The average size of smartphone images shot in 12MP resolution works out to about 5.2MB. Using that effigy, a 64GB SD card volition be able to concord about 12,600 JPEG images. On a GoPro, which has an boilerplate file size of 4.3MB while shooting in 12MP, that number volition be around 15,240 images. That’s a lot!

On a DSLR, yous’ll be able to become away with storing effectually 6,552 JPEG images and betwixt ane,638 and 3,277 RAW photos.

As you can see, a 64GB SD carte can store a lot of pictures, irrespective of what device and settings you’re shooting with. For a day shoot, most people will observe that a 64GB card is more than plenty.

How many photos tin can a 128GB SD card hold?

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero 9
128GB 13104 3277 – 6553 25200 30480

On a smartphone, a 128GB SD bill of fare may even exist overkill if you lot’re going to exist using it just for pictures. Information technology should exist able to hold 25,200 JPEG images and that’south more than than what some people will shoot in their lifetime.

Using this card on a GoPro will get yous fifty-fifty more images – approximately 30,480 images, and it can be quite cumbersome to have so many pictures on just one card.

A 128GB SD card in a DSLR like the Nikon D7200 will be able to store about 13,104 JPEG images in Standard quality – that number will driblet or increase depending on whether you change quality. It can also store a fair amount of RAW images – between 3,277 and 6,553, depending on how large the file is.

Most professional photographers have a 128GB SD card in their gear bag. It’s perfect for long days of shooting, like a wedding or advertorial shoot, and will also last yous more a few days if you’re not clicking a lot of pictures.

How many photos tin a 256GB SD card hold?

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero 9
256GB 26208 6554 – 13107 50400 60960

A 256GB SD card is more than most people will ever crave. On your phone, it should be able to capture about 50,400 images. And on a GoPro shooting at 12MP, it will theoretically be able to have 60,960 images. I wouldn’t recommend investing in a 265GB SD menu for either of these devices if all you’re going to be doing is taking pictures.

A 265GB SD card may even be likewise much for a acme-end DSLR. You can shoot nigh 26,208 JPEG images and anywhere betwixt 6,554 and 13,107 RAW images with it, which is more than than sufficient for most shoots.

Results Summary Table

DSLR (Standard) DSLR (RAW) Smartphone GoPro Hero 9
16GB 1638 400 – 810 3150 3810
32GB 3276 819 – 1638 6300 7620
64GB 6552 1638 – 3277 12600 15240
128GB 13104 3277 – 6553 25200 30480
256GB 26208 6554 – 13107 50400 60960

Calculating a effigy for your own camera

I hope the higher up data helps you decide which size of SD carte du jour is best for you. If you want to exercise the calculation yourself
for your device, y’all can have a few pictures and see how large they are, and use that number to effigy how many images you lot’ll be able to shop per GB (Remember, 1GB = ane,024MB).

A retention card oft stores more than just photos

Also keep in mind that with most devices, you’re going to end up storing more than than but pictures.

For instance, if it’southward a micro SD card for your phone, you lot might save apps and app data on them. On a GoPro, yous’d obviously use the bulk of your memory card for video files. There might be additional files to remember almost – for example, the GoPro automatically generates THM and LRV files that accompany every MPEG-4 video file.

It’s harder to gauge how much infinite such files will consume and how much actual usable space y’all’re left with, so you should err on the side of caution and opt for a larger memory carte size.

And so, what is the ideal retentiveness card size?

Patently, if cost is not an outcome, the largest chapters card which gives you the nearly storage space is the best.

Notwithstanding, for about of united states cost
matter, and then yous demand to have a rough idea of your photographing needs.

Practise you lot keep longer trips or practise professional hymeneals photography where you can’t afford to caught without whatever remaining storage?

Or practise you just take a few photos a twenty-four hours and often offload images to your computer or deject storage?

Practise yous only store uncompressed RAW photos, JPEG photos, or a mix of both?

Each state of affairs calls for different storage capacity needs.

Recall, it’s always better to have a little actress space than find yourself having to go through and observe photos you can safely delete!

Retentivity Card considerations across storage chapters

While it might seem that more than storage = better, there’s actually a bit more to choosing a memory card.

Whether you’re talking virtually SD retentivity card, micro SD card or CF carte du jour, they all take dissimilar specifications when information technology comes to read speed and minimum write speed. A higher spec carte speeds upwardly data transfers and is necessary if you want to record 4k video.

For example, the virtually pop flash memory make SanDisk offers SD cards in Ultra, Extreme and Farthermost Pro versions which all have unlike performance specs.

For this reason, coin may be ameliorate spent on a smaller capacity retentiveness carte that offers superior functioning, rather than simply going for the carte that can shop the most photos.