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

The API gravity is a function of the relative density or specific gravity of the crude oil liquid. This calculator will help you answer questions like, what is the API gravity of gasoline or petrol? Read on to understand more on the specific gravity to API conversion formula.

Use our online API Gravity Calculator. Converter from Degree API to Specific Gravity and vice versa. API = (141.5 / SG) – 131.5. SG = 141.5 / (API + 131.5). where: SG: Specific Gravity (at 60oF). API : Degrees API Gravity. Definition of API Gravity of water provided by WikiPedia:

To convert API gravity to SG, use the following calculator. If the SG number is larger than our rating, the device will float successfully.

Enter the specific gravity of the fluid at 60 degrees Fahrenheit into the calculator to determine the API gravity.

Use a unit converter for the specific gravity of stock-tank oil to convert between API, sp. gravity, and density in lb/ft 3 or kg/m 3. To convert from API gravity (°API) to density in pound per cubic foot (lb/ft 3), use the formula: 141.5 / (°API + 131.5) × 62.3666 = lb/ft3.

2018年3月13日 · The formula for API gravity is API = (141.5/SG) -131.5 where SG is the specific gravity of the petroleum liquid being measured. For example, for an API gravity of 50, add 131.5 to obtain 181.5. Divide 141.5 by (131.5 + API gravity) to obtain the specific gravity of the oil.

Use the online API to Specific gravity converter to find the Sp gr of an oil by providing the API gravity. API is measure of the density of a petroleum liquid when compared with the water. Specific gravity (sp gr) measures the ratio of density of the substance to the density of water in a given temperature, (i.e., 4 o C).

2024年10月3日 · The formula to convert specific gravity at 60°F to API gravity is: \[ API\:Gravity = \left(\frac{141.5}{SG\:at\:60°F}\right) - 131.5 \] where \(SG\:at\:60°F\) is the specific gravity of the petroleum liquid at 60°F.

The numbers 141.5 and 131.5 are constants used in the API gravity formula, which is used to calculate the density of a crude oil or other liquids. The formula is: API gravity = (141.5 / specific gravity) - 131.5.This formula is widely used in the petroleum industry to express the density of liquid hydrocarbons, such as crude oil, in terms of API gravity.