How much data can you fit onto a blu ray disk?

Having a blu-ray disk can be a huge advantage and will really benefit you. There is a single layer disc that is able to hold up to 25 gigabytes and there is a dual layer disc that can hold up to 50 gigabytes. To follow the idea that the format of the blu ray disc is easily future proof or extendible, which will let the storing size increase to 100 gigabytes to 200 gigabytes, which will work out to 25 gigabytes per layer, easily just by putting more layers onto the disc. The blu ray disk can also be used for video, it is capable of more than nine hours of video recording of high definition, this is possible on a 50 gigabyte disc, and more or less twenty-three hours of video on a standard definition disc. That is quite a lot, taking into consideration the size of the disc, it is actually able to hold a lot more than a normal disc which is what makes the blu ray so unique!

The blu ray disc can hold 20.3 gigabytes more than an ordinary DVD can on single layer and 41.5 gigabytes more than a DVD on high definition. So if you are someone that uses a computer often and transfers a lot of data and information then the blu ray disc will really help you. It also has a lot more functions, besides the space, than a DVD. Like for example the blu ray has hard coating and the DVD doesn’t. It is worth it spending that extra money on buying blu rays because buying one blu ray disk is equivalent to buying five DVD’s! (Space wise). We all know that the more layers a disc has on it the more information it can hold and the thicker the disc is the more layers can be put onto it, so that’s why blu ray is advantagoues.

The data transfer rate and video compression is also much higher than that of the DVD. The disc metrics of the blu ray ( hard coating, track pitch, cover thickness and disc thickness) is what makes the blu ray more convenient and more spacious than a ordinary DVD.