Cups (US) to Fluid ounces (US) converter

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US cup to US fl oz conversion table

Starting Value

Increment

Precision

US cup	US fl oz
1	8
2	16
3	24
4	32
5	40
6	48
7	56
8	64
9	72
10	80
11	88
12	96
13	104
14	112
15	120
16	128
17	136
18	144
19	152
20	160
21	168
22	176
23	184
24	192
25	200
26	208
27	216
28	224
29	232
30	240
31	248
32	256
33	264
34	272
35	280
36	288
37	296
38	304
39	312
40	320
41	328
42	336
43	344
44	352
45	360
46	368
47	376
48	384
49	392
50	400
51	408
52	416
53	424
54	432
55	440
56	448
57	456
58	464
59	472
60	480
61	488
62	496
63	504
64	512
65	520
66	528
67	536
68	544
69	552
70	560
71	568
72	576
73	584
74	592
75	600
76	608
77	616
78	624
79	632
80	640
81	648
82	656
83	664
84	672
85	680
86	688
87	696
88	704
89	712
90	720
91	728
92	736
93	744
94	752
95	760
96	768
97	776
98	784
99	792
100	800
101	808
102	816
103	824
104	832
105	840
106	848
107	856
108	864

To convert cups (US) to fluid ounces (US), enter the value in the first field. The result in fluid ounces (US) is calculated automatically using the exact conversion factor.

1 US cup = 8 US fl oz
1 US fl oz = 0.125 US cup

Formula: US fl oz = US cup × 8
US cup = US fl oz × 0.125

Definitions: 1 US cup = 1/16 US gal; 1 US fl oz = 1/128 US gal

The US customary cup is half a US pint, or 8 US fluid ounces, and is the standard cup in American recipes. Cups differ between countries: the metric cup is 250 mL, and the cup used on US nutrition labels is rounded to 240 mL.

The US fluid ounce is 1/128 of a US gallon. It is the volume unit printed on American drink bottles, cans and nutrition labels, and it is not the same thing as the ounce of weight.

See the conversion table with commonly used values, handy for quick reference or study.

US cup	US fl oz
1	8
2	16
3	24
4	32
5	40
6	48
7	56
8	64
9	72
10	80
11	88
12	96
13	104
14	112
15	120
16	128
17	136
18	144
19	152
20	160
21	168
22	176
23	184
24	192
25	200
26	208
27	216
28	224
29	232
30	240
31	248
32	256
33	264
34	272
35	280
36	288
37	296
38	304
39	312
40	320
41	328
42	336
43	344
44	352
45	360
46	368
47	376
48	384
49	392
50	400
51	408
52	416
53	424
54	432
55	440
56	448
57	456
58	464
59	472
60	480
61	488
62	496
63	504
64	512
65	520
66	528
67	536
68	544
69	552
70	560
71	568
72	576
73	584
74	592
75	600
76	608
77	616
78	624
79	632
80	640
81	648
82	656
83	664
84	672
85	680
86	688
87	696
88	704
89	712
90	720
91	728
92	736
93	744
94	752
95	760
96	768
97	776
98	784
99	792
100	800
101	808
102	816
103	824
104	832
105	840
106	848
107	856
108	864

US cup	US fl oz
1	8
2	16
3	24
4	32
5	40
6	48
7	56
8	64
9	72
10	80
11	88
12	96
13	104
14	112
15	120
16	128
17	136
18	144
19	152
20	160
21	168
22	176
23	184
24	192
25	200
26	208
27	216
28	224
29	232
30	240
31	248
32	256
33	264
34	272
35	280
36	288
37	296
38	304
39	312
40	320
41	328
42	336
43	344
44	352
45	360
46	368
47	376
48	384
49	392
50	400
51	408
52	416
53	424
54	432
55	440
56	448
57	456
58	464
59	472
60	480
61	488
62	496
63	504
64	512
65	520
66	528
67	536
68	544
69	552
70	560
71	568
72	576
73	584
74	592
75	600
76	608
77	616
78	624
79	632
80	640
81	648
82	656
83	664
84	672
85	680
86	688
87	696
88	704
89	712
90	720
91	728
92	736
93	744
94	752
95	760
96	768
97	776
98	784
99	792
100	800
101	808
102	816
103	824
104	832
105	840
106	848
107	856
108	864

Cups (US) to Fluid ounces (US) converter

US cup to US fl oz conversion table

More Cups (US) & Fluid ounces (US) conversions

US cup	US fl oz
1	8
2	16
3	24
4	32
5	40
6	48
7	56
8	64
9	72
10	80
11	88
12	96
13	104
14	112
15	120
16	128
17	136
18	144
19	152
20	160
21	168
22	176
23	184
24	192
25	200
26	208
27	216
28	224
29	232
30	240
31	248
32	256
33	264
34	272
35	280
36	288
37	296
38	304
39	312
40	320
41	328
42	336
43	344
44	352
45	360
46	368
47	376
48	384
49	392
50	400
51	408
52	416
53	424
54	432
55	440
56	448
57	456
58	464
59	472
60	480
61	488
62	496
63	504
64	512
65	520
66	528
67	536
68	544
69	552
70	560
71	568
72	576
73	584
74	592
75	600
76	608
77	616
78	624
79	632
80	640
81	648
82	656
83	664
84	672
85	680
86	688
87	696
88	704
89	712
90	720
91	728
92	736
93	744
94	752
95	760
96	768
97	776
98	784
99	792
100	800
101	808
102	816
103	824
104	832
105	840
106	848
107	856
108	864