US Survey Feet to Dekameters Converter
Enter the length in us survey feet below to convert it to dekameters.
Convert US Survey Feet to Dekameters
Enter a value in us survey feet (ft (US)) to convert to dekameters (dam).
US Survey Feet to Dekameters Conversion Chart (1–40 Continuous)
Continuous 1 to 40 us survey feet lookup table with exact decimals and reduced nearest 1/64 fractions. Highlighted rows mark common shop and ruler values.
| US Survey Feet (ft (US)) | Decimal (dam) | Fraction — Nearest 1/64 (Reduced) | Nearest 1/16 (Tape) |
|---|---|---|---|
1 ft (US)★ Common | 0.03048 dam | 1/32 dam | 0 dam |
2 ft (US)★ Common | 0.06096 dam | 1/16 dam | 1/16 dam |
3 ft (US)★ Common | 0.09144 dam | 3/32 dam | 1/16 dam |
4 ft (US) | 0.12192 dam | 1/8 dam | 1/8 dam |
5 ft (US)★ Common | 0.1524 dam | 5/32 dam | 1/8 dam |
6 ft (US)★ Common | 0.18288 dam | 3/16 dam | 3/16 dam |
7 ft (US) | 0.21336 dam | 7/32 dam | 3/16 dam |
8 ft (US)★ Common | 0.24384 dam | 1/4 dam | 1/4 dam |
9 ft (US) | 0.274321 dam | 9/32 dam | 1/4 dam |
10 ft (US)★ Common | 0.304801 dam | 5/16 dam | 5/16 dam |
11 ft (US) | 0.335281 dam | 21/64 dam | 5/16 dam |
12 ft (US)★ Common | 0.365761 dam | 23/64 dam | 3/8 dam |
How to Convert US Survey Feet to Dekameters
To convert us survey feet to dekameters, multiply the length by the following conversion ratio: 0.0304801 dekameters/us survey foot.
Since one us survey foot is equal to 0.0304801 dekameters, you can use this simple formula to convert:
The length in dekameters is equal to the length in us survey feet multiplied by 0.0304801.
For example, here's how to convert 5 us survey feet to dekameters using the formula above.
How Many Dekameters Are in a US Survey Foot?
There are 0.0304801 dekameters in a us survey foot, which is why we use this value in the formula above.
Our us survey foot fraction and decimal calculator can convert us survey feet and dekameters, and it automatically converts the results to US customary, imperial, and SI metric values.
US Survey Feet and dekameters are both units used to measure length. Keep reading to learn more about each unit.
How to Convert US Survey Feet to Fractional Inches (1/16″, 1/32″ & 1/64″)
Plain-language method for turning decimal inches into a standard tape-measure or machinist ruler fraction
Calculators give you a decimal number (such as 60.00012 in), but tape measures and woodworking rulers are marked in binary fractions of an inch—most commonly 1/16″ on carpenter tapes, 1/32″ on fine woodworking rules, and 1/64″ on machinist scales.
Here is the step-by-step worked example for converting 5 us survey feet (ft (US)) into fractional inches:
- Find the decimal inches result: Convert 5 ft (US) to inches to get 60.00012 in.
- Separate the whole inches from the decimal part: Keep the whole number 60 aside, leaving the decimal remainder 0.00012.
- Multiply the decimal part by your desired fraction denominator (16, 32, or 64) and round half up: Multiply 0.00012 by 16, 32, or 64, then round to the nearest whole number (values ending in .5 round up).
- Reduce the fraction to lowest terms: If the rounded top number (numerator) is even, divide both top and bottom by 2 (or their Greatest Common Divisor) until the top number is odd, then combine with your whole inches.
What Is a US Survey Foot?
A us survey foot is a unit of length equal to 0.3048006 meters (m), the base unit for length. Geodetic US Survey foot defined as 1200/3937 meters (approx. 0.30480061 m). [1]
The us survey foot is classified as a US customary unit of length. US Survey Feet can be abbreviated as ft (US); for example, 1 us survey foot can be written as 1 ft (US).
When working with us survey feet (ft (US)) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, us survey feet (ft (US)) are widely used across standard length applications within US customary workflows, engineering documentation, and technical data sheets.
What Is a Dekameter?
A dekameter is a unit of length equal to 10 meters (m), the base unit for length. Metric unit equal to 10 meters. [2]
The dekameter is classified as a metric and SI-compatible unit of length. Dekameters can be abbreviated as dam; for example, 1 dekameter can be written as 1 dam.
In the metric system, "deka" is the standard SI prefix for tens, or 10¹. This makes the dekameter (dam) a convenient decimal multiple of the meter (m).
In practice, dekameters (dam) are widely used across standard length applications within SI metric workflows, engineering documentation, and technical data sheets.
When converting length between us survey feet (ft (US)) and dekameters (dam), keep full floating-point precision (1 ft (US) = 0.0304801 dam; 1 dam = 32.8083333 ft (US)) during intermediate calculations and round only the final dekameter figure to match your instrument tolerance.
More US Survey Foot & Dekameter Conversions
Need to calculate in the opposite direction? Use our dekameters to us survey feet calculator to switch your starting unit immediately. You can also explore related tools such as converting dekameters to us survey feet, converting us survey feet to meters, or converting centimeters to inches.
Convert from US Survey Feet
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Length Metrology Standard — US Survey Feet (ft (US)) to Dekameters (dam)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: US Survey Foot (ft (US)) & Dekameter (Decameter) (dam)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (ft (US) to dam)