Dive into a comprehensive collection of online tools and calculators designed to simplify complex concepts in both Physics and Electrical Engineering. Whether you’re dealing with kinematics, energy, forces, or waves in physics, or working on circuit analysis, Ohm’s law, or power calculations in electrical engineering, our tools provide quick and accurate solutions. Perfect for students, educators, and professionals, these resources help make both physics and electrical engineering more accessible, practical, and easy to understand.
Joule to Erg Calculator Convert energy from Joules (J) to Ergs (erg) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Ergs E = J × 107 E: Energy (ergs) J: Energy (joules) Explanation of Terms E (Ergs): The unit of energy in the CGS (centimeter-gram-second) system. One erg is defined as … Read more
Joule to Watt-second Calculator Convert energy from Joules (J) to Watt-seconds (Ws) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Watt-seconds Basic Conversion Formula Ws = J Ws: Energy (Watt-seconds) J: Energy (Joules) Explanation of Terms J (Joule) The unit of energy in the International System of Units (SI). One joule … Read more
Joule to Kilojoule Calculator Convert energy from Joules (J) to Kilojoules (kJ) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Kilojoules Basic Conversion Formula kJ = J / 1,000 kJ: Energy (Kilojoules) J: Energy (Joules) Explanation of Terms J (Joule) The unit of energy in the International System of Units (SI). … Read more
Joule to Megajoule Calculator Convert energy from Joules (J) to Megajoules (MJ) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Megajoules MJ = J / 1,000,000 MJ: Energy (Megajoules) J: Energy (Joules) Explanation of Terms J (Joule) The unit of energy in the International System of Units (SI). One joule is … Read more
Joule to Gigajoule Calculator Convert energy from Joules (J) to Gigajoules (GJ) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Gigajoules Basic Conversion Formula GJ = J / 1,000,000,000 GJ: Energy (Gigajoules) J: Energy (Joules) Explanation of Terms J (Joule) The unit of energy in the International System of Units (SI). … Read more
Joule to BTU Calculator Convert energy from Joules (J) to British Thermal Units (BTU) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to BTU BTU = J / 1,055.056 BTU: Energy (British Thermal Units) J: Energy (joules) Explanation of Terms BTU (British Thermal Unit) A unit of heat energy. It is defined … Read more
Joule to Calories Calculator Convert energy from Joules (J) to Calories (cal) Energy (Joules): Calculate Reset Result: Calculation Steps: Joules to Calories Conversion To convert joules into calories, simply multiply the energy value by the conversion factor of 0.239006 calories per joule. Since one joule corresponds to 0.239006 calories, the conversion formula is: calories = … Read more
Joule to Kilowatt-hour Calculator Convert energy from Joules (J) to Kilowatt-hours (kWh) Energy (Joules): Calculate Reset Result: Calculation Steps: How to Convert Joules to Kilowatt-hours Basic Conversion Formula kWh = J / 3,600,000 kWh = Energy (kilowatt-hours) J = Energy (joules) Practical Example Given: Energy = 7,200,000 joules Solution: kWh = 7,200,000 J / 3,600,000 … Read more
Joule to Horsepower Hour Calculator Convert energy from Joules (J) to Horsepower-hours (hp·h) Energy (Joules): Calculate Reset Result: Calculation Steps: Joules to Horsepower-Hour Conversion Quick and accurate conversion between joules (J) and horsepower-hour (hp-hr) Conversion Formula hp-hr = J ÷ 2,685,000 hp-hr Horsepower-Hour J Joules Quick Reference 1 hp = 745.7 Joules/second Energy in Joules … Read more
Volts to Joules Calculator Calculate energy in Joules from voltage and electrical charge. Voltage (V): Electrical Charge (C): Calculate Reset Energy (Joules): Calculation Steps: Coulombs to Volts Conversion Coulomb (C) A coulomb is the SI unit of electric charge, representing: The charge transported by a one-ampere current in one second Approximately 6.242 × 1018 elementary … Read more