Deck Stain Calculator

Stain Calculation Formula

\[ \text{Total Area} = \text{Floor Area} + \text{Railing Area} + \text{Steps Area} \]

\[ \text{Amount of Stain} = \frac{\text{Total Area}}{175} \, \text{gal} \]

Where:

• \( \text{Floor Area} = \text{Length} \times \text{Width} \)
• \( \text{Railing Area} = \text{Length} \times \text{Height} \)
• \( \text{Steps Area} = N \times (\text{Steps Width} \times (\text{Run} + \text{Rise})) \)