Steam Engine, a free suite of calculators for your vaping endeavors: Building coils, checking battery drain, mixing e-juice, and more.
Welcome to the
Click the links on top to navigate between the sections:
The Ohm's law calculator is a simple Ohm's law calculator with Joule heating.
The coil wrapping calculator is specialized for winding coils for rebuildable atomizers (RBA).
The battery drain calculator shows you the current and power drain on the battery in your e-cigarette.
The mod range calculator tells you the optimal resistance range for your regulated mod.
The DIY e-liquid calculator lets you select nic strength and VG/PG ratio for the nicotine base liquid and your desired outcome.