Estimated Spark Length Calculator

Estimated Spark Length Calculator

Estimate the spark length \( L \) using: $$ L = 0.3 \times P^{\frac{1}{3}} $$

* Enter the input power \( P \) in watts (W). The estimated spark length \( L \) is in millimeters (mm).

Step 1: Enter Input Power

e.g., 100 W

Formula: $$ L = 0.3 \times P^{\frac{1}{3}} $$
where \( P \) is in watts and \( L \) is in millimeters.