# Conversion Calculators

A energy conversion calculator that converts between different units of energy. It takes the value and the unit of energy as inputs and converts it to the desired unit of energy.
Q1: What are some basic energy units that can be converted using the Energy Conversion Calculator?
A1: Some basic energy units that can be converted using the Energy Conversion Calculator are:
- Joules to kilocalories
- Joules to kilowatt-hours
- Joules to electronvolts

Q2: How can I convert energy from joules to kilocalories and vice versa using the Energy Conversion Calculator?
A2: To convert energy from joules to kilocalories, you can use the conversion factor: 1 kcal = 4184 J. For the reverse conversion (kilocalories to joules), use the conversion factor: 1 J ≈ 0.000239 kcal.

Q3: What is the relationship between kilowatt-hours (kWh) and joules in the Energy Conversion Calculator?
A3: One kilowatt-hour (kWh) is equal to 3,600,000 joules (3.6 MJ). Conversely, 1 MJ ≈ 0.278 kWh.

Q4: How is energy converted from joules to electronvolts using the Energy Conversion Calculator?
A4: In the Energy Conversion Calculator, 1 joule is approximately equal to 6.2415 × 10^18 electronvolts (eV). Conversely, 1 eV ≈ 1.60217 × 10^-19 joules.

Q5: What is the energy equivalent of one ton of TNT in joules according to the Energy Conversion Calculator?
A5: According to the Energy Conversion Calculator, one ton of TNT is approximately equal to 4.184 gigajoules (GJ) or 1 gigacalorie (Gcal).

Q6: How can I convert energy from therms to joules using the Energy Conversion Calculator?
A6: To convert energy from therms to joules, you can use the conversion factor: 1 therm ≈ 105.5 MJ.