The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a petroleum liquid is compared to water: if its API gravity is greater than 10, it is lighter and floats on water; if less …

API expresses the gravity or density of liquid petroleum products. Online API to Specific Gravity calculator.

API gravity is defined as the heaviness or lightness property of the liquid with respect to water. This parameter is specifically derived for petroleum products.

The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a petroleum liquid is compared to water. if its API gravity is greater than 10, it is lighter and floats on water; if less …

Jun 12, 2025 · API gravity, an acronym for American Petroleum Institute gravity, is a specific gravity scale developed by the API for characterizing the relative density of petroleum liquids.

Table Definitions, Sources, and Explanatory Notes

Jun 19, 2025 · API gravity and specific gravity are essential measurements for understanding the density and characteristics of fluids. While API gravity serves a specialized role in evaluating petroleum …

API gravity is short for American Petroleum Institute gravity, an inverse measure that is used to determine the weight of petroleum liquids in comparison to water.

Aug 28, 2024 · In the early years of the petroleum industry, the American Petroleum Institute (API) adopted the API gravity (°API) as a measure of the crude oil density or specific gravity (SG).

The DLL supports the following process units, densities in API gravity, relative density, and kg/m3, temperatures in °F and °C, and pressures in psig, bar, and kPa.