The 'Specific Gravity Calculator' can be used to quickly calculate the specific gravity of different fluids at given temperatures. By definition, specific gravity for a fluid is the ratio of its density at a given temperature to density of water at the same temperature. Usually specific gravity concept is used for temperature range for which water is in liquid state. Hence we this calculator for specific gravity is limited to the temperature range 00C -1000C, the temperature range for which water is in liquid state at atmospheric pressure. The fluid density of at the given temperature can be quickly calculated using EnggCyclopedia's liquid density calculator or gas density calculator and used to get the specific gravity value at given temperature.