US Survey Feet to Kilometers Converter

To convert us survey feet to kilometers, multiply the length by the following conversion ratio: 0.000304801 kilometers/us survey foot.

Since one us survey foot is equal to 0.000304801 kilometers, you can use this simple formula to convert:

The length in kilometers is equal to the length in us survey feet multiplied by 0.000304801.

For example, here's how to convert 5 us survey feet to kilometers using the formula above.

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:

1. Find the decimal inches result: Convert 5 ft (US) to inches to get 60.00012 in.
2. Separate the whole inches from the decimal part: Keep the whole number 60 aside, leaving the decimal remainder 0.00012.
3. 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).
4. 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.