Foot to Cubit Converter
Convert Foot (ft) to Cubit (cubit) instantly. 1 ft = 0.666667 cubit.
Length Converter
31 units available
1 ft = 0.666667 cubit
Formula:
cubit = ft × 0.6666666667With your value: 1 ft = 0.66666667 cubit
How big is that?
Everyday references on a logarithmic scale, all expressed in foot so you can sanity-check the result.
Other Foot to Cubit conversions
Foot to Cubit Conversion Table
| Foot (ft) | Cubit (cubit) |
|---|---|
| 0.5 | 0.333333 |
| 1 | 0.666667 |
| 2 | 1.333333 |
| 5 | 3.333333 |
| 10 | 6.666667 |
| 15 | 10 |
| 20 | 13.333333 |
| 25 | 16.666667 |
| 50 | 33.333333 |
| 100 | 66.666667 |
| 250 | 166.666667 |
| 500 | 333.333333 |
| 1000 | 666.666667 |
Cubit to Foot Conversion Table
| Cubit (cubit) | Foot (ft) |
|---|---|
| 0.5 | 0.75 |
| 1 | 1.5 |
| 2 | 3 |
| 5 | 7.5 |
| 10 | 15 |
| 15 | 22.5 |
| 20 | 30 |
| 25 | 37.5 |
| 50 | 75 |
| 100 | 150 |
| 250 | 375 |
| 500 | 750 |
| 1000 | 1,500 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Foot (ft)
Length
1 foot = 0.3048 m exactly (international foot, 1959).
The US survey foot (1200/3937 m) was deprecated for new work on 31 December 2022 and differs by about 2 ppm.
Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442
US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01
Cubit (cubit)
Length
Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Foot to Cubit
To convert from Foot (ft) to Cubit (cubit), multiply the value by 0.6666666667.
Formula: cubit = ft × 0.6666666667
Reverse: ft = cubit × 1.5
Step-by-Step Example
- Start with your value in Foot. For example: 5 ft
- Multiply by the conversion factor: 5 x 0.6666666667
- The result is: 3.333333 cubit
About Foot
The foot is an imperial unit equal to 12 inches or 0.3048 meters. It remains widely used in the US, UK, and Canada for everyday measurements.
Fun Fact: The foot was originally based on the length of a human foot, which varied from region to region.
Common uses: height measurement, real estate, construction.
About Cubit
The cubit is an ancient unit measured from elbow to fingertip, commonly standardised at about 45.7 cm. It appears throughout ancient Egyptian, Mesopotamian and biblical texts.
Common uses: archaeology, biblical studies, history of measurement.
Frequently Asked Questions
How many Cubit are in 1 Foot?
There are exactly 0.6666666667 Cubit in 1 Foot. This means the conversion factor from Foot to Cubit is 0.6666666667.
What is the formula to convert Foot to Cubit?
The formula to convert Foot to Cubit is: cubit = ft × 0.6666666667. For example, to convert 10 Foot to Cubit, you would multiply 10 by 0.6666666667.
What is a Foot?
The foot is an imperial unit equal to 12 inches or 0.3048 meters. It remains widely used in the US, UK, and Canada for everyday measurements.
What is a Cubit?
The cubit is an ancient unit measured from elbow to fingertip, commonly standardised at about 45.7 cm. It appears throughout ancient Egyptian, Mesopotamian and biblical texts.
What are the common uses of Foot?
The Foot is commonly used in height measurement, real estate, construction.
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Foot to Cubit converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/foot-to-cubit