Energy Converter supports conversions and calculations between various energy units including Joule(J), Kilojoule(kJ), Calorie(cal), Kilocalorie(kcal), Kilogram-Meter(kg·m), Kilowatt-Hour(kW·h), Watt-Hour(W·h), Metric Horsepower-Hour(ps·h), Electronvolt(eV), British Thermal Unit(btu), Foot-Pound(ft·lb), Horsepower-Hour(hp·h) and more.

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Rectangular & Polar Coordinates Converter

Rectangular and Polar Coordinates Converter is an online tool that enables you to seamlessly switch between and convert coordinates in these two systems.

Easy Grade Calculator

Easy Grade Calculator is a web-based grader calculating tool designed specifically for those looking to quickly calculate grades based on the number of questions and the number of incorrect answers.

Average Grade Calculator

Average Grade Calculator is an easy-to-use, web-based application that allows you to calculate your average grade across various courses or assignments effortlessly. By inputting the grades from different subjects or tasks along with their respective weightings, this tool computes your overall grade average instantly.

Final Grade Calculator

Final Grade Calculator is an online tool that helps students and educators determine the final grade a student will receive in a course based on current grades and the weight of upcoming assessments, particularly the final exam.

Energy Converter