Ever wondered what memory card to buy? Well, here is a neat tool to calculate just that.
Just type in whether you shoot Jpegs or RAW, then say what ‘GB’ card you’re thinking of getting and finally what size images your camera shoots.
It might not be 100% accurate but it’s a pretty cool tool.
As a rough estimate, if you have a Canon 7D Mk II which takes 20.2 MB images and you shoot in Jpeg then you’ll get over 10,000 images on a 64 GB CF card. Should be plenty for a day out.