Combined Gas Law Calculator

Solve for one unknown final variable using: $$\frac{P_1V_1}{T_1} = \frac{P_2V_2}{T_2}$$

* Use consistent units (e.g., atm, L, K).

Step 1: Enter Initial Conditions

Initial Pressure ($P_1$) (atm):

Initial Volume ($V_1$) (L):

Initial Temperature ($T_1$) (K):

Solve for Final Variable:

Final Pressure ($P_2$) (atm):

Final Volume ($V_2$) (L):

Final Temperature ($T_2$) (K):

Result