Convert fluid ounces to cups
1 us fluid ounce equals 0.125 us cups. Enter a value below to convert instantly.
Multiply the number of us fluid ounces by 0.125 to get us cups. How this is calculated
Need the other direction? Convert us cup to us fluid ounce →
Formula
Multiply the number of us fluid ounces by 0.125 to get us cups.
Step by step
- Start with 1 fl oz (US).
- Multiply by the conversion factor 0.125.
- 1 × 0.125 = 0.125 cup (US).
US Fluid Ounces to US Cups conversion table
| US Fluid Ounces (fl oz (US)) | US Cups (cup (US)) |
|---|---|
| 1 | 0.125 |
| 2 | 0.25 |
| 3 | 0.375 |
| 5 | 0.625 |
| 10 | 1.25 |
| 20 | 2.5 |
| 50 | 6.25 |
| 100 | 12.5 |
| 500 | 62.5 |
| 1,000 | 125 |
Convert US Fluid Ounce to other volume units
1 fl oz (US) expressed in every other volume unit on this site.
- Liter L 0.02957353
- Milliliter mL 29.57353
- Centiliter cL 2.957353
- Deciliter dL 0.2957353
- Dekaliter daL 0.002957353
- Hectoliter hL 0.0002957353
- Kiloliter kL 0.00002957353
- Microliter µL 29,573.53
- Nanoliter nL 29,573,530
- Picoliter pL 29,573,530,000
- Femtoliter fL 29,573,530,000,000
- Attoliter aL 2.957353e+16
- Megaliter ML 2.957353e-8
- Gigaliter GL 2.957353e-11
- Petaliter PL 2.957353e-17
- Exaliter EL 2.957353e-20
- Dekastere dast 0.000002957353
- Metric Cup cup (metric) 0.11829412
- Metric Tablespoon tbsp (metric) 1.9715686
- Metric Teaspoon tsp (metric) 5.9147059
- Cubic Meter m³ 0.00002957353
- Cubic Kilometer km³ 2.957353e-14
- Cubic Centimeter cm³ 29.57353
- Cubic Millimeter mm³ 29,573.53
- Drop gtt 591.47059
- Cubic Mile mi³ 7.0950671e-12
- Cubic Yard yd³ 0.000038680716
- Cubic Foot ft³ 0.0010443793
- Cubic Inch in³ 1.8046875
- Hundred Cubic Feet ccf 0.000010443793
- Ton Register RT 0.000010443793
- Acre-foot ac·ft 2.3975651e-8
- Acre-inch ac·in 2.8770781e-7
- Cord cord 0.0000081592136
- Cord Foot cord ft 0.000065273709
- Board Foot bf 0.012532552
- US Gallon gal (US) 0.0078125
- US Quart qt (US) 0.03125
- US Pint pt (US) 0.0625
- US Cup cup (US) 0.125
- US Gill gi (US) 0.25
- US Fluid Ounce fl oz (US) 1
- US Tablespoon tbsp (US) 2
- US Teaspoon tsp (US) 6
- US Dessertspoon dstspn (US) 3
- US Fluid Dram fl dr (US) 8
- US Minim min (US) 480
- US Barrel (oil) bbl (oil) 0.0001860119
- US Barrel (liquid) bbl (liq) 0.00024801587
- US Barrel (federal, beer) bbl (beer) 0.00025201613
- US Hogshead hhd (US) 0.00012400794
- Tun tun 0.000031001984
- US Bushel bu (US) 0.00083922559
- US Peck pk (US) 0.0033569024
- US Dry Gallon gal (US dry) 0.0067138047
- US Dry Quart qt (US dry) 0.026855219
- US Dry Pint pt (US dry) 0.053710438
- US Barrel (dry) bbl (dry) 0.00025576637
- Imperial Gallon gal (UK) 0.0065052671
- Imperial Quart qt (UK) 0.026021068
- Imperial Pint pt (UK) 0.052042137
- Imperial Cup cup (UK) 0.10408427
- Imperial Gill gi (UK) 0.20816855
- Imperial Fluid Ounce fl oz (UK) 1.0408427
- Imperial Tablespoon tbsp (UK) 1.6653484
- Imperial Teaspoon tsp (UK) 4.9960451
- Imperial Fluid Dram fl dr (UK) 8.3267418
- Imperial Minim min (UK) 499.60451
- Imperial Bushel bu (UK) 0.00081315838
- Imperial Peck pk (UK) 0.0032526335
- Imperial Dessertspoon dstspn (UK) 2.4980226
- Imperial Barrel bbl (UK) 0.00018070186
- Acre-foot (US survey) ac·ft (US) 2.3975507e-8
- Cor (Biblical) cor 0.00013442513
- Homer (Biblical) homer 0.00013442513
- Bath (Biblical) bath 0.0013442513
- Hin (Biblical) hin 0.0080655081
- Cab (Biblical) cab 0.024196524
- Log (Biblical) log 0.096786097
- Doe 되 0.016394156
- Hop 홉 0.16394156
- Jak 작 1.6394156
- Mal 말 0.0016394156
- Seom 섬 0.00016394156
- Earth's Volume V⊕ 2.7307045e-26
About the us fluid ounce
The us fluid ounce (fl oz (US)) is a US unit of volume.
About the us cup
The us cup (cup (US)) is a US unit of volume.
Where this conversion is used
Converting us fluid ounces to us cups comes up when cooking recipes, fuel, beverages, and container capacity. US and Imperial liquid measures differ, so a US cup or gallon is not the same size as its UK counterpart.
Related conversions
Frequently asked questions
How many us cups are in a us fluid ounce?
One us fluid ounce equals 0.125 us cups.
How do you convert us fluid ounces to us cups?
Multiply the number of us fluid ounces by 0.125 to get us cups.
What is 1 us cup in us fluid ounces?
One us cup equals 8 us fluid ounces.
When would I convert us fluid ounces to us cups?
This conversion is common when cooking recipes, fuel, beverages, and container capacity.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.