Convert Cubic Foot to US Gill
Convert cubic feet to us gills instantly. 1 cubic foot = 239.3766233766 us gill — use the live calculator, the exact formula, a conversion table and worked examples. Also check the US Gill to Cubic Foot converter for the reverse conversion.
Units explained
Cubic Foot
A cubic foot is the volume of a cube one foot on a side (28.3168 L).
Derived by cubing the international foot (0.3048 m).
Used for natural gas, refrigerators, shipping and HVAC.
1959 yard agreement.
US Gill
A US gill is one quarter of a US pint (118.294 mL).
An old English unit for small servings of liquor.
Largely historical; survives in some bartending and pharmacy contexts.
English customary.
Cubic Foot to US Gill conversion formula
The relationship between cubic feet and us gills:
To convert cubic feet to us gills, multiply the value in cubic feet by 239.3766233766. To reverse, multiply us gills by 0.0041775174.
How to use this converter
Type a value into the calculator. The result in us gills updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the US Gill to Cubic Foot converter for the reverse direction.
Step-by-step: convert cubic feet to us gills
- Write down the value in cubic feet (ft³).
- Multiply that value by the factor 239.3766233766.
- The product is the equivalent value in us gills (gi).
- To reverse, multiply the us gill value by 0.0041775174.
Worked examples
Example 1 — Convert 1 ft³ to gi:
1 × 239.3766233766 = 239.3766233766 gi
Example 2 — Convert 100 ft³ to gi:
100 × 239.3766233766 = 23937.6623376623 gi
Real-world example — Adjacent small-scale precision
One cubic foot equals 1,000 us gills — the standard sub-millimeter precision conversion that materials engineers use whenever they switch between bulk material thickness specs (larger unit) and surface-finish characteristics (smaller unit).
1 ft³ × 239.3766233766 = 239.3766233766 gi
Real-world example — Adjacent metric sub-units
One cubic foot equals 1,000 us gills. Engineers move between these scales constantly: PCB feature sizes in the larger unit, wire-bond diameters in the smaller.
1 ft³ × 239.3766233766 = 239.3766233766 gi
Cubic Foot to US Gill conversion table
Standard reference values for converting cubic feet to us gills:
| Cubic Foot [ft³] | US Gill [gi] |
|---|---|
| 0.01 | 2.3937662338 |
| 0.1 | 23.9376623377 |
| 1 | 239.3766233766 |
| 2 | 478.7532467532 |
| 3 | 718.1298701299 |
| 4 | 957.5064935065 |
| 5 | 1196.8831168831 |
| 10 | 2393.7662337662 |
| 20 | 4787.5324675325 |
| 30 | 7181.2987012987 |
| 40 | 9575.0649350649 |
| 50 | 11968.8311688312 |
| 100 | 23937.6623376623 |
| 500 | 119688.3116883117 |
| 1000 | 239376.6233766234 |
Frequently asked questions
How many us gills is 1 cubic foot?
How do I convert cubic feet to us gills?
How do I convert us gills back to cubic feet?
How many us gills is 100 cubic feet?
Popular volume unit conversions
Convert Cubic Foot to other volume units
Show all Cubic Foot conversions
Metric / SI (15 units)
US Customary (Liquid) (15 units)
US Customary (Dry) (5 units)
Imperial (UK) (14 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (5 units)
Sources & references
Conversion factor (1 ft³ = 239.3766233766 gi) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.