Click save settings to reload page with unique web page address for bookmarking and sharing the current tool settings
Change the answer mode for this tool by selecting P1 gas pressure, V1 gas volume, P2 gas pressure or V2 gas volume as the parameter to calculate instead
100 psi triclamp absolute 0-10Vdc output air pressure sensor for leak testing use
30 bar g or abs calibration pump kit with Ex approved test gauge
3000 psia high accuracy 0-10Vdc out pressure sensor for leak checking pressurized tanks
Wind power barometric pressure visual monitor with alarm relay switches
Request info on absolute pressure measurement products for your application.
Contents
Related Tools
- Ideal gas law calculator
- Charles’ law calculator
- Avogadro’s law calculator
- Gay-Lussac’s law calculator
- Combined gas law calculator
- Pressure units conversion
- Volume units conversion
User Guide
This tool will calculate any parameter from the equation defined by Boyle’s law, which includes the P1 gas pressure, V1 gas volume, P2 gas pressure and V2 gas volume.
Boyle’s law explains that for an ideal gas, the absolute pressure is inversely proportional to its volume, if the amount of gas and the temperature of the gas remain constant.
Formulas
Boyle’s Law is explained with math in the following ways.
The pressure of an ideal gas is inversely proportional to its volume:
P ∝ 1 / V
The pressure multiplied with the volume of the gas in a given state, equals a constant value:
P · V = Constant
The multiplying together of the pressure and volume of an ideal gas in one state, equals the multiplying of the pressure and volume of an ideal gas in another state, as long as the temperature and quantity of gas does not change between the two states.
P1 · V1 = P2 · V2
The formulas used by this Boyle’s law calculator to determine each individual parameter are:
P1 = P2 · V2 / V1
V1 = P2 · V2 / P1
P2 = P1 · V1 / V2
V2 = P1 · V1 / P2
Symbols
- P1 = Pressure of the first gas state
- V1 = Volume of the first gas state
- P2 = Pressure of the second gas state
- V2 = Volume of the second gas state
P1
This is the absolute pressure of the first gas state.
V1
This is the total volume occupied by the first gas state.
P2
This is the absolute pressure of the second gas state.
V2
This is the total volume occupied by the second gas state.
LEX1 (Ei) High Accuracy Digital Pressure Gauge
1 bar absolute pressure transducer with 0-5Vdc for freshwater
Outside HVAC 900-1100 mbar abs baro range 4-20mA signal pressure sensor
3000 psi absolute 0-20mA output mineral oil pressure sensor for hydraulic control use
Request info on absolute pressure measurement products for your application.