Convert chain (US survey) to Roman actus
Please provide values below to convert chain (US survey) [ch (US)] to Roman actus [actus], or Convert Roman actus to chain (US survey).
How to Convert Chain (Us Survey) to Roman Actus
1 ch (US) = 0.567011443301788 actus
Example: convert 15 ch (US) to actus:
15 ch (US) = 15 × 0.567011443301788 actus = 8.50517164952682 actus
Chain (Us Survey) to Roman Actus Conversion Table
| chain (US survey) | Roman actus |
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Chain (Us Survey)
A U.S. survey chain is a unit of length equal to 66 U.S. survey feet.
History/Origin
The U.S. survey chain is based on the U.S. survey foot, which was slightly different from the international foot. The use of survey units was officially phased out in 2022.
Current Use
The U.S. survey chain was used for land surveying in the United States.
Roman Actus
The Roman actus was a unit of length equal to 120 Roman feet, about 35.5 meters.
History/Origin
The actus was a standard unit of land measurement in the Roman Empire.
Current Use
The Roman actus is an obsolete unit of measurement.