Standard proportion map sizes

(Up to Colour map)

Here is the list of all possible maps size having the same width/height ratio (1920/696 = 80/29) and valid (both width and height can be divided by 8). I figured that it might help some people...

Width	Height	Ratio
640	232	× ⅓ (0.333)
1280	464	× ⅔ (0.667)
1920	696	× 1
2560	928	× 1⅓ (1.333)
3200	1160	× 1⅔ (1.667)
3840	1392	× 2
4480	1624	× 2⅓ (2.333)
5120	1856	× 2⅔ (2.667)
5760	2088	× 3
6400	2320	× 3⅓ (3.333)
7040	2552	× 3⅔ (3.667)
7680	2784	× 4
8320	3016	× 4⅓
8960	3248	× 4⅔
9600	3480	× 5
10240	3712	× 5⅓
10880	3944	× 5⅔
11520	4176	× 6
12160	4408	× 6⅓
12800	4640	× 6⅔
13440	4872	× 7
14080	5104	× 7⅓
14720	5336	× 7⅔
15360	5568	× 8
16000	5800	× 8⅓
16640	6032	× 8⅔
17280	6264	× 9
17920	6496	× 9⅓
18560	6728	× 9⅔
19200	6960	× 10
19840	7192	× 10⅓
20480	7424	× 10⅔
21120	7656	× 11
21760	7888	× 11⅓
22400	8120	× 11⅔
23040	8352	× 12
23680	8584	× 12⅓
24320	8816	× 12⅔
24960	9048	× 13
25600	9280	× 13⅓
26240	9512	× 13⅔
26880	9744	× 14
27520	9976	× 14⅓
28160	10208	× 14⅔
28800*	10440	× 15
29440*	10672	× 15⅓
30080*	10904	× 15⅔
30720*	11136	× 16
31360*	11368	× 16⅓
32000*	11600	× 16⅔

*: Can't be used as an island map