Convert Cor (Biblical) (cor) to Earth's Volume (V⊕) instantly.
About these units
Cor (Biblical) (cor)
The cor, also called a homer, is a large ancient Hebrew volume unit often estimated at 220–230 liters. It was used primarily for dry goods like grain but sometimes also referenced for liquids such as oil. Because the cor was large, it played a central role in agricultural recordkeeping, taxation, and royal provisioning. References in the Hebrew Bible describe tribute, temple offerings, and agricultural yields in cors, indicating its prominence in early economic systems. The cor's size reveals the scale of ancient farming operations, where grain harvests needed units big enough to represent substantial quantities.
Earth's Volume (V⊕)
The volume of Earth is approximately 1.08321 × 10¹² cubic kilometers, representing the space occupied by the entire planet. This massive number underpins calculations in geology, seismology, planetary science, and orbital mechanics. For example, Earth's volume helps determine average density, which in turn informs scientists about the planet's interior structure—its crust, mantle, and core. The Earth's volume also allows comparison to other planets, moons, and exoplanets, providing insight into their likely composition, habitability, and geological evolution. Measuring the volume of Earth is a triumph of scientific precision, relying on satellite geodesy, mathematical modeling, and centuries of accumulated observation.