This BTU calculator helps you estimate the required BTU to effectively heat your shop based on its size, insulation, and the temperature difference you desire.

Why It Matters

Choosing the right BTU is essential for efficient heating. Too low and your heater won’t work effectively; too high, and you waste energy.

Smart Strategy

Ensure you calculate based on your shop’s exact measurements and choose the correct insulation factor to avoid over or under-sizing your heater.