Convert Cups To Ounces

Please enter a value below to convert cups to ounces:

Cups (US): Fluid Ounces (US):

In order to do a reverse conversion from ounces to cups clear values in the above fields and input the value in the “Ounces” field or go to ounces to cups converter page.

Facts about Cup (unit)

Basic facts: The cup (unit) is a measure of volume in cooking in the United States customary and imperial systems of measurement. The metric cup is represented as 250 milliliters. 1 US customary cup is equivalent to 236.5882365 milliliters as well as 1/16 US customary gallons, 8 US customary fluid ounces, 16 US customary tablespoons, or 48 U.S. customary teaspoons.

Use: As mentioned above, the cup (unit) is commonly used in cooking to measure liquids and bulk foods, often on the subject of serving sizes [serving size, also known as the portion size is the amount of a drink or food that is commonly served]. In terms of size, actual drinking cups can differ significantly and are generally not a good indication of this unit. Instead, standardized measuring cups are used.

Facts about Fluid Ounce

Basic facts: A fluid ounce [symbol: fl oz] is a unit of volume in the United States customary and imperial systems of measurement. The United States fluid ounce is 1/16 of a US fluid pint, 1/128 of a US liquid gallon, which is equivalent to 29.57 mL. The imperial fluid ounce is 1/20 of an imperial pint, and 1/160 of an imperial gallon, which is equivalent to 28.4 mL.

History: The fluid ounce was initially based on the volume occupied by one ounce [weight] of a given liquid like water or wine, accordingly varying based on the system being used. In 1824, the imperial gallon was represented as the volume of ten pounds of water at a temperature of 16.7°C. The definition of the imperial gallon was later changed to be equivalent to 4.54609 liters, which made the imperial fluid ounce equivalent to exactly 28.4130625 mL.

Initially, the United States fluid ounce was based on the wine gallon used in England before 1824. In 1959 after the adoption of the international inch, the U.S. fluid ounce became equivalent to exactly 29.5735295625 mL.

Use: As the name shows, the fluid ounce is generally used as a measurement of liquid volume. As one of the many measurements of volume, it is mainly used in the United States and the United Kingdom.

How many ounces in a cup?

1 cup is equivalent to 8 ounces. Use 8 as the factor to convert cups to ounces. Below find some popular cups to ounces conversion questions:

How many ounces in 2 cups? 2 cups x 8 = 16 number ounces
How many ounces in 3 cups? 3 cups x 8 = 24 number ounces
How many ounces in 5 cups? 5 cups x 8 = 40 number ounces
How many ounces in 10 cups? 10 cups x 8 = 80 number ounces
How many ounces in 15 cups? 15 cups x 8 = 120 number ounces
How many ounces in 20 cups? 20 cups x 8 = 160 number ounces
How many ounces in 50 cups? 50 cups x 8 = 400 number ounces
How many ounces in 100 cups? 100 cups x 8 = 800 number ounces
How many ounces in 1000 cups? 1000 cups x 8 = 8000 number ounces

Cups to Ounces Conversion Chart

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

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Convert Cups To Ounces

Facts about Cup (unit)

Facts about Fluid Ounce

How many ounces in a cup?

Cups to Ounces Conversion Chart

Convert cups to other volume units

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

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

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