Convert feet to Survey Foot (US)
Americas · Americas Traditional · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 foot = 0.999998 Survey Foot (US)
Survey Foot (US) = feet × 0.99999803
Convert any amount
feet to Survey Foot (US) table
| feet | Survey Foot (US) |
|---|---|
| 0.25 feet | 0.25 Survey Foot (US) |
| 0.5 feet | 0.499999 Survey Foot (US) |
| 1 foot | 0.999998 Survey Foot (US) |
| 2 feet | 2 Survey Foot (US) |
| 3 feet | 2.99999 Survey Foot (US) |
| 4 feet | 3.99999 Survey Foot (US) |
| 5 feet | 4.99999 Survey Foot (US) |
| 10 feet | 9.99998 Survey Foot (US) |
| 20 feet | 20 Survey Foot (US) |
| 25 feet | 25 Survey Foot (US) |
| 50 feet | 49.9999 Survey Foot (US) |
| 100 feet | 99.9998 Survey Foot (US) |
About the Survey Foot (US)
Slightly longer than international foot. Used in US land surveys.
- Symbol
- ft (survey)
- Value in SI
- 1 Survey Foot (US) = 0.3048006 metre
- Typical use
- surveying
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI metre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other americas traditional units in the Americas family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many Survey Foot (US) are in a foot?
1 foot = 0.999998 Survey Foot (US). Multiply the number of feet by 0.99999803 to get Survey Foot (US).
What is Survey Foot (US) used for?
Slightly longer than international foot. Used in US land surveys. It is classified as active and dates from the modern period.
Is the Survey Foot (US) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI metre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Survey Foot (US) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert feet to Survey Foot (US). UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/foot-to-survey-foot
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