To convert the volume of the box from cubic centimeters (cm³) to liters (L), you can use the conversion factor where 1 liter is equal to 1000 cubic centimeters.
Given that the volume of the box is 800 cm³, you can convert it to liters as follows:
\[ \text{Volume in liters} = \frac{\text{Volume in cm}^3}{1000} \]
\[ \text{Volume in liters} = \frac{800 , \text{cm}^3}{1000} = 0.8 , \text{L} \]
Therefore, the capacity of the box is 0.8 liters.