Aspect Ratio Calculator

Resolution → Ratio

Ratio → Resolution

Resolution Converter

Width: Height:

Aspect Ratio: Base size:

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Reference Aspect Ratios

Aspect Ratio	Decimal	Resolution Examples	Usage
8K
0.80 (4:5)	0.80	3686 × 4608	8K / vertical / photography
1.25 (5:4)	1.25	5760 × 4608	Classic (5:4)
1.33 (4:3)	1.33	6144 × 4608	4:3 standard
1.66 (5:3)	1.66	7680 × 4608	Wider screen
1.78 (16:9)	1.78	8192 × 4608	16:9 wide
1.85	1.85	8192 × 4428	Cinema flat
1.90	1.90	8192 × 4320	Full container / DCI-like
2.00	2.00	8192 × 4096	Square-wider
2.35	2.35	8192 × 3486	Scope cinema
2.37	2.37	8192 × 3456	Scope variant
2.39	2.39	8192 × 3428	Modern Scope
2.40	2.40	8192 × 3414	Wide-scope
2.44	2.44	8192 × 3356	Extra wide
6K
0.80 (4:5)	0.80	2764 × 3456
1.25 (5:4)	1.25	4320 × 3456
1.33 (4:3)	1.33	4608 × 3456
1.66 (5:3)	1.66	5760 × 3456
1.78 (16:9)	1.78	6144 × 3456
1.85	1.85	6144 × 3320
1.90	1.90	6144 × 3234
2.00	2.00	6144 × 3072
2.35	2.35	6144 × 2614
2.37	2.37	6144 × 2592
2.39	2.39	6144 × 2570
2.40	2.40	6144 × 2560
2.44	2.44	6144 × 2518
4K
0.80 (4:5)	0.80	1842 × 2304
1.25 (5:4)	1.25	2880 × 2304
1.33 (4:3)	1.33	3072 × 2304
1.66 (5:3)	1.66	3840 × 2304
1.78 (16:9)	1.78	4096 × 2304
1.85	1.85	4096 × 2214
1.90	1.90	4096 × 2160
2.00	2.00	4096 × 2048
2.35	2.35	4096 × 1742
2.37	2.37	4096 × 1728
2.39	2.39	4096 × 1716
2.40	2.40	4096 × 1706
2.44	2.44	4096 × 1678
3K
0.80 (4:5)	0.80	1382 × 1728
1.25 (5:4)	1.25	2160 × 1728
1.33 (4:3)	1.33	2304 × 1728
1.66 (5:3)	1.66	2880 × 1728
1.78 (16:9)	1.78	3072 × 1728
1.85	1.85	3072 × 1660
1.90	1.90	3072 × 1620
2.00	2.00	3072 × 1536
2.35	2.35	3072 × 1306
2.37	2.37	3072 × 1296
2.39	2.39	3072 × 1284
2.40	2.40	3072 × 1280
2.44	2.44	3072 × 1259
2K
0.80 (4:5)	0.80	922 × 1152
1.25 (5:4)	1.25	1440 × 1152
1.33 (4:3)	1.33	1536 × 1152
1.66 (5:3)	1.66	1920 × 1152
1.78 (16:9)	1.78	2048 × 1152
1.85	1.85	2048 × 1106
1.90	1.90	2048 × 1078
2.00	2.00	2048 × 1024
2.35	2.35	2048 × 870
2.37	2.37	2048 × 864
2.39	2.39	2048 × 858
2.40	2.40	2048 × 852
2.44	2.44	2048 × 838
Cinema DCP 2K
Flat (1.85)	1.85	1998 × 1080	Flat DCP 2K
Scope (2.39)	2.39	2048 × 858	Scope DCP 2K
Full Container (1.90)	1.90	2048 × 1080	Full container
4K UHD
0.80 (4:5)	0.80	1728 × 2160
1.25 (5:4)	1.25	2700 × 2160
1.33 (4:3)	1.33	2880 × 2160
1.66 (5:3)	1.66	3600 × 2160
1.78 (16:9)	1.78	3840 × 2160
1.85	1.85	3840 × 2076
1.90	1.90	3840 × 2020
2.00	2.00	3840 × 1920
2.35	2.35	3840 × 1634
2.37	2.37	3840 × 1620
2.39	2.39	3840 × 1606
2.40	2.40	3840 × 1600
2.44	2.44	3840 × 1574
3K UHD
0.80 (4:5)	0.80	1296 × 1620
1.25 (5:4)	1.25	2024 × 1620
1.33 (4:3)	1.33	2160 × 1620
1.66 (5:3)	1.66	2700 × 1620
1.78 (16:9)	1.78	2880 × 1620
1.85	1.85	2880 × 1556
1.90	1.90	2880 × 1516
2.00	2.00	2880 × 1440
2.35	2.35	2880 × 1226
2.37	2.37	2880 × 1216
2.39	2.39	2880 × 1204
2.40	2.40	2880 × 1200
2.44	2.44	2880 × 1180
1080p
0.80 (4:5)	0.80	864 × 1080
1.25 (5:4)	1.25	1350 × 1080
1.33 (4:3)	1.33	1440 × 1080
1.66 (5:3)	1.66	1800 × 1080
1.78 (16:9)	1.78	1920 × 1080
1.85	1.85	1920 × 1038
1.90	1.90	1920 × 1010
2.00	2.00	1920 × 960
2.35	2.35	1920 × 816
2.37	2.37	1920 × 810
2.39	2.39	1920 × 802
2.40	2.40	1920 × 800
2.44	2.44	1920 × 786
720p
0.80 (4:5)	0.80	576 × 720
1.25 (5:4)	1.25	900 × 720
1.33 (4:3)	1.33	960 × 720
1.66 (5:3)	1.66	1200 × 720
1.78 (16:9)	1.78	1280 × 720
1.85	1.85	1280 × 692
1.90	1.90	1280 × 674
2.00	2.00	1280 × 640
2.35	2.35	1280 × 544
2.37	2.37	1280 × 540
2.39	2.39	1280 × 536
2.40	2.40	1280 × 532
2.44	2.44	1280 × 524