Convert attometer to foot (US survey)
Enter a value below to convert attometer [am] to foot (US survey) [ft (US)]. Reverse conversion: Convert foot (US survey) to attometer.
1 am = 3.2808e-18 ft (US). To convert attometer to foot (US survey), multiply the value by 3.2808e-18; to go the other way, divide by it (1 ft (US) = 3.0480e+17 am). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Attometer to Foot (Us Survey): Quick Reference
- 1 am = 3.2808e-18 ft (US)
- 1 ft (US) = 3.0480e+17 am
- 10 am = 3.2808e-17 ft (US)
- 100 am = 3.2808e-16 ft (US)
How to Convert Attometer to Foot (Us Survey)
1 am = 3.28083333334646e-18 ft (US)
Example: convert 15 am to ft (US):
15 am = 15 × 3.28083333334646e-18 ft (US) = 4.92125000001969e-17 ft (US)
Attometer to Foot (Us Survey) Conversion Table
| attometer | foot (US survey) |
|---|---|
| 1 am | 3.2808e-18 ft (US) |
| 2 am | 6.5617e-18 ft (US) |
| 3 am | 9.8425e-18 ft (US) |
| 5 am | 1.6404e-17 ft (US) |
| 10 am | 3.2808e-17 ft (US) |
| 20 am | 6.5617e-17 ft (US) |
| 50 am | 1.6404e-16 ft (US) |
| 100 am | 3.2808e-16 ft (US) |
| 500 am | 1.6404e-15 ft (US) |
| 1000 am | 3.2808e-15 ft (US) |
Attometer: Definition and Use
An attometer is a unit of length in the metric system equal to 10^-18 meters.
History/Origin
The prefix "atto-" for 10^-18 was adopted by the CGPM (General Conference on Weights and Measures) in 1964.
Current Use
The attometer is used in high-energy physics to describe the scales relevant to quarks and leptons.
Foot (Us Survey): Definition and Use
The U.S. survey foot was a unit of length defined as exactly 1200/3937 meters.
History/Origin
The U.S. survey foot was used for land surveying in the United States for most of the 20th century. Its use was officially phased out in 2022 to standardize with the international foot.
Current Use
The U.S. survey foot is now an obsolete unit.
Attometer to Foot (Us Survey): Frequently Asked Questions
What is 1 attometer in foot (US survey)?
1 attometer (am) = 3.2808e-18 foot (US survey) (ft (US)).
How do you convert attometer to foot (US survey)?
Multiply the attometer value by 3.2808e-18. For example, 25 am × 3.2808e-18 = 8.2021e-17 ft (US).
What is 10 attometer in foot (US survey)?
10 am = 3.2808e-17 ft (US).
Which unit is larger, the attometer or the foot (US survey)?
The foot (US survey) is the larger unit: 1 am equals only 3.2808e-18 ft (US).