Convert Cubic feet to Imperial fluid ounces
1 cubic foot is 996.61 fl oz (UK). One cubic foot is exactly 996.613673447 imperial fluid ounces.
One cubic foot is 996.61367 imperial fluid ounces. To convert cubic feet to imperial fluid ounces, multiply by 996.61367; to go the other way, divide by 996.61367 or multiply by 0.0010033978. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. Exactly 28.316846592 litres, or 7.48 US gallons.
Factor checked against the defining standard · How we check
- Cubic feet × 996.61367
1 * 996.61367996.614 fl oz (UK)
1 cubic foot in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 5,745.038961 tsp | × 5,745.03896104 |
| US tablespoons | 1,915.012987 tbsp | × 1,915.01298701 |
| US fluid ounces | 957.5064935 fl oz | × 957.506493506 |
| US cups | 119.6883117 cup | × 119.688311688 |
| US pints | 59.84415584 pt | × 59.8441558442 |
| US quarts | 29.92207792 qt | × 29.9220779221 |
| US gallons | 7.480519481 gal | × 7.48051948052 |
| milliliters | 28,316.84659 ml | × 28,316.846592 |
| liters | 28.31684659 L | × 28.316846592 |
| imperial gallons | 6.228835459 gal (UK) | × 6.22883545904 |
| imperial quarts | 24.91534184 qt (UK) | × 24.9153418362 |
| imperial pints | 49.83068367 pt (UK) | × 49.8306836723 |
| imperial fluid ounces | 996.6136734 fl oz (UK) | × 996.613673447 |
| imperial gills | 199.3227347 gi (UK) | × 199.322734689 |
| cubic millimetres | 28,316,846.59 mm³ | × 28,316,846.592 |
| cubic centimetres | 28,316.84659 cm³ | × 28,316.846592 |
| cubic inches | 1,728 in³ | × 1,728 |
| cubic feet (as entered) | 1 ft³ | — |
| cubic yards | 0.03703703704 yd³ | × 0.037037037037 |
| cubic metres | 0.02831684659 m³ | × 0.028316846592 |
Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert cubic feet to imperial fluid ounces? The converter and the working
- 1.Take the measurement in cubic feet.
- 2.Multiply by 996.61367 — that is how many imperial fluid ounces fit in one cubic foot.
- 3.To go back the other way, divide by 996.61367, or multiply by 0.0010033978.
Worked example: 25 cubic feet to imperial fluid ounces
- Formula
- ft³ × 996.61367 = fl oz (UK)
- Arithmetic
- 25 × 996.61367 = 24,915.34 fl oz (UK)
- Answer
- 25 ft³ = 24,915.34 fl oz (UK)
The factor is rounded for display; the figure above is computed from the full value.
Cubic feet to imperial fluid ounces conversion table
| Cubic feet | Imperial fluid ounces |
|---|---|
| 1 ft³ | 996.61 fl oz (UK) |
| 2 ft³ | 1,993.23 fl oz (UK) |
| 3 ft³ | 2,989.84 fl oz (UK) |
| 4 ft³ | 3,986.45 fl oz (UK) |
| 5 ft³ | 4,983.07 fl oz (UK) |
| 6 ft³ | 5,979.68 fl oz (UK) |
| 7 ft³ | 6,976.3 fl oz (UK) |
| 8 ft³ | 7,972.91 fl oz (UK) |
| 9 ft³ | 8,969.52 fl oz (UK) |
| 10 ft³ | 9,966.14 fl oz (UK) |
| 12 ft³ | 11,959.36 fl oz (UK) |
| 15 ft³ | 14,949.21 fl oz (UK) |
| 20 ft³ | 19,932.27 fl oz (UK) |
| 25 ft³ | 24,915.34 fl oz (UK) |
| 50 ft³ | 49,830.68 fl oz (UK) |
| 100 ft³ | 99,661.37 fl oz (UK) |
| 200 ft³ | 199,322.73 fl oz (UK) |
| 300 ft³ | 298,984.1 fl oz (UK) |
| 500 ft³ | 498,306.84 fl oz (UK) |
| 1000 ft³ | 996,613.67 fl oz (UK) |
| 2000 ft³ | 1,993,227.35 fl oz (UK) |
| 5000 ft³ | 4,983,068.37 fl oz (UK) |
| 10000 ft³ | 9,966,136.73 fl oz (UK) |
What is a cubic foot?
Exactly 28.316846592 litres, or 7.48 US gallons. The working unit of natural gas billing, air flow and refrigerator capacity in the US.
What is an imperial fluid ounce?
One 160th of an imperial gallon, 28.4130625 ml exactly. The US fluid ounce is one 128th of a smaller gallon at 29.57 ml, so the two ounces differ by about 4% in the opposite direction to the gallons.
How many imperial fluid ounces are in a cubic foot?
One cubic foot is 996.61367 imperial fluid ounces. Going the other way, one imperial fluid ounce is 0.0010033978 cubic feet. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every volume unit here
The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a cubic foot.
Cite this page
- APA
- Rule Calculator. (2026). Convert Cubic feet to imperial fluid ounces. Rule Calculator. https://rulecalculators.com/convert/cubic-foot-to-imperial-fluid-ounce
- MLA
- "Convert Cubic feet to imperial fluid ounces." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/cubic-foot-to-imperial-fluid-ounce.
- Chicago
- Rule Calculator. "Convert Cubic feet to imperial fluid ounces." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/cubic-foot-to-imperial-fluid-ounce.
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Questions people actually ask
- How many imperial fluid ounces are in a cubic foot?
- 996.61367. One 160th of an imperial gallon, 28.4130625 ml exactly. The US fluid ounce is one 128th of a smaller gallon at 29.57 ml, so the two ounces differ by about 4% in the opposite direction to the gallons.
- How do I convert imperial fluid ounces back to cubic feet?
- Divide by 996.61367, or multiply by 0.0010033978 — they are the same operation.
Other volume conversions
Imperial fluid ounces to cubic feet — the same conversion the other way.