Roman actus to Earth's polar radius
92 unitsResult5.581243e-6
0.000005581243451Earth's polar radius
1 Roman actus × 0.000005581243451 = 0.000005581243451 Earth's polar radius
Convert Roman actus to Earth's polar radius (Roman actus to Earth's polar radius)
1 Roman actus = 0.000005581243451 Earth's polar radius. Convert Roman actus to Earth's polar radius instantly, with the exact factor, the formula and a reference table of common values.
Formula
Earth's polar radius = Roman actus × 0.000005581243451
Roman actus to Earth's polar radius conversion table
| Roman actus | Earth's polar radius |
|---|---|
| 1 Roman actus | 0.000005581243451 Earth's polar radius |
| 2 Roman actus | 0.0000111624869 Earth's polar radius |
| 3 Roman actus | 0.00001674373035 Earth's polar radius |
| 5 Roman actus | 0.00002790621725 Earth's polar radius |
| 10 Roman actus | 0.00005581243451 Earth's polar radius |
| 20 Roman actus | 0.000111624869 Earth's polar radius |
| 50 Roman actus | 0.0002790621725 Earth's polar radius |
| 100 Roman actus | 0.0005581243451 Earth's polar radius |
| 250 Roman actus | 0.001395310863 Earth's polar radius |
| 500 Roman actus | 0.002790621725 Earth's polar radius |
| 1000 Roman actus | 0.005581243451 Earth's polar radius |
What is a Roman actus?
The Roman actus is a traditional unit of length, one of many that were in use before the metric system spread. One Roman actus equals 35.47872 meters, so every conversion on this page starts from that single number.
Units like this were often based on the human body or on farm work, and their exact size varied from town to town until modern values were fixed. They turn up today in old documents, translations, and historical research, where converting Roman actus into meters makes the numbers readable again.