Decimeters to US Survey Feet
Convert decimeters to us survey feet instantly. 1 dm = 0.3280833333 ft-us. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert decimeters to us survey feet
To convert decimeters to us survey feet, divide by 3.048006096 (multiply by 0.3280833333). The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
ft-us = dm × 0.3280833333
Decimeters to US Survey Feet conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Decimeters | US Survey Feet |
|---|---|
| 1 dm | 0.328083 ft-us |
| 2 dm | 0.656167 ft-us |
| 3 dm | 0.98425 ft-us |
| 5 dm | 1.640417 ft-us |
| 10 dm | 3.280833 ft-us |
| 20 dm | 6.561667 ft-us |
| 25 dm | 8.202083 ft-us |
| 50 dm | 16.404167 ft-us |
| 100 dm | 32.808333 ft-us |
| 500 dm | 164.041667 ft-us |
| 1,000 dm | 328.083333 ft-us |
What is a decimeter?
A tenth of a metre. Rare in practice, but it is the cube root of the litre.
What is a us survey feet?
The pre-2023 US surveying foot, longer than the international foot by 2 ppm.
The formula
ft-us = dm × 0.3280833333
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Decimeters to US Survey Feet
- Type the number of decimeters you want to convert.
- Read the result in us survey feet straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked us survey feet to decimeters page.
Decimeters to US Survey Feet — frequently asked questions
How many us survey feet are in a decimeter?
One decimeter equals 0.3280833333 ft-us. ft-us = dm × 0.3280833333
What is the formula to convert decimeters to us survey feet?
The formula is ft-us = dm × 0.3280833333. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert us survey feet back to decimeters?
Divide instead of multiplying: one us survey feet is 3.048006096 dm. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this decimeters to us survey feet free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
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About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error