Boyle's Law Calculator

Initial Pressure:
Initial Volume:
Final Pressure:
Final Volume:

Enter any three variables then Click the Calculate button, get your Result.

The Boyle's Law equation states that product of pressure and volume is a constant.

The law equation can be expressed as

P_1 V_1 = P_2 V_2.

From the formula above, shows volume increases, the pressure of the gas decreases in proportion.

When amount and temperature are held constant, The animation above shows the relationship between pressure and volume.

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