About Us

AmpsCalc.online is a precision-focused online calculator created to simplify complex electrical current calculations using amperes. Founded by Chenming Hu, a renowned figure in semiconductor technology and electrical engineering, the platform is designed to serve both professionals and enthusiasts who need fast, accurate, and user-friendly tools for current, voltage, power, and resistance conversions.

Dr. Hu’s pioneering work in the field of transistors and microelectronics has shaped modern computing, and AmpsCalc.online brings that same commitment to clarity, innovation, and practicality. Whether you’re working on a home wiring project or conducting industrial-level electrical analysis, our platform provides reliable calculations based on Ohm’s Law and related formulas — all accessible directly from your browser.

At AmpsCalc.online, our mission is to make electrical engineering concepts more approachable while maintaining professional-grade accuracy. We are continuously improving the tool to meet the needs of a global audience that values both technical excellence and ease of use.