Is this case big enough?

[Vexcity]

Here is the link to my list and the case : https://pcpartpicker.com/list/JVyVH2

Im not sure how to 100% say that the case i have will fit my components, is there any easy way to calculate this?

[Dedayog]

Atx case, atx motherboard.   Besides that, both list specs and measurements.

 

You can see if they fit with a little reading 

[WoodenMarker]

Yes, it's fine. 

Specs and clearance can be found on the product webpage or from reviews.

PCPartPicker should check for all of these:

- support for atx motherboards so the Asus ROG Strix B550-E Gaming fits fine. 

- 162mm of clearance for the cooler height so the 155mm tall Fuma 2 Rev. B fits. 

- clearance for graphics cards up to 400mm long which is plenty for the 269mm long ASRock Radeon RX 6700 XT Challenger D.

 - support for atx psus up to 220mm in length or 280mm depending on the hdd cage location which is plenty for the 165mm long EVGA 650 GQ.

 

As mentioned on PCPartPicker's disclaimer B: Some physical dimension constraints are currently not checked, such as CPU coolers and RAM clearance.

The Fuma 2 Rev. B has an offset heatsink design with a slim front fan so it advertises unlimited clearance for ram height in front of the cooler.