Convert Barleycorn (barleycorn) to Earth's Equatorial Radius (R⊕) instantly.
Barleycorn to Earth's Equatorial Radius conversion
1 Barleycorn (barleycorn) = 1.3274466e-9 Earth's Equatorial Radius (R⊕). To convert Barleycorn to Earth's Equatorial Radius, multiply the value by 1.3274466e-9.
| Barleycorn (barleycorn) | Earth's Equatorial Radius (R⊕) |
|---|---|
| 1 | 1.3274466e-9 |
| 2 | 2.6548932e-9 |
| 5 | 6.6372329e-9 |
| 10 | 1.3274466e-8 |
| 25 | 3.3186165e-8 |
| 50 | 6.6372329e-8 |
| 100 | 1.3274466e-7 |
| 1000 | 0.0000013274466 |
Frequently asked questions
How many Earth's Equatorial Radius are in one Barleycorn?
One Barleycorn (barleycorn) equals 1.3274466e-9 Earth's Equatorial Radius (R⊕).
How do I convert Barleycorn to Earth's Equatorial Radius?
To convert Barleycorn to Earth's Equatorial Radius, multiply the value by 1.3274466e-9.
What is 10 Barleycorn in Earth's Equatorial Radius?
10 Barleycorn = 1.3274466e-8 Earth's Equatorial Radius.
About these units
Barleycorn (barleycorn)
The barleycorn is an English unit, approximately 1/3 inch (8.47 mm), originally based on the length of a grain of barley. It served as a small-scale measure in tailoring, shoe sizing, and other crafts. In particular, the English shoe size system was historically based on barleycorns, with increments in size corresponding to single barleycorn units. This unit exemplifies the anthropometric and agronomic origins of measurement. Even today, the barleycorn's influence persists in the traditional shoe sizing system in the UK and the US, providing continuity with historical practices.
Earth's Equatorial Radius (R⊕)
The Earth's equatorial radius is approximately 6,378.1 km. This distance represents the radius measured along the equator, where Earth's rotational bulge makes it slightly larger than the polar radius. Geodesists, cartographers, and astronomers use the equatorial radius for mapping, satellite positioning, and calculating gravitational effects. It is fundamental to defining the shape of the Earth as an oblate spheroid rather than a perfect sphere. Precise knowledge of R⊕ enables accurate navigation, climate modeling, and orbital calculations, forming the basis for modern geodesy and Earth observation systems.