STP evaluator uses Volume at STP = Volume*(Temperature at STP/Temperature)*(Pressure/Pressure at STP) to evaluate the Volume at STP, STP in chemistry is the abbreviation for Standard Temperature and Pressure. STP is most commonly used when performing gas calculations, such as gas density. Volume at STP is denoted by VSTP symbol.
How to evaluate STP using this online evaluator? To use this online evaluator for STP, enter Volume (V), Temperature at STP (TSTP), Temperature (T), Pressure (p) & Pressure at STP (PSTP) and hit the calculate button.