Popular Energy Converters:

Objective of Measurement:

Measurement is the most important aspect of our life. We use measurement in science, engineering, business trading, personal life, education, and more other fields. As technology is growing day by day so we need a highly accurate and easy convenient global measuring system in each and every field. It is essential to use standard measurement in every field that everyone to be sure that they not get cheated.

History of Measurement:

In history for measurement people used the human body as a tool. For measuring length used forearm, hand, foot & finger as a unit. The foot, finger is a subdivided shorter unit of a length. This type of measurement is not accurate cause different in size of the arm & finger for different people & some of the countries still using it. In history, there were lots of measuring systems developed but mostly used imperial, the metric system of measurement. We use these systems for measure distances, volume, weight, speed, area etc. Due to this a major problem everyone is facing while doing trading between the countries. A huge improvement in civilization, It necessary to improve measuring standards. Nowadays International Standard (SI) units are used as a global measurement system.

Energy is a strength to do a work. The word Energy used by Thomas Young. There are lots of types of energy & they are divided as Potential Energy & Kinetic Energy. Energy defined by the International standard (IS) system. The standard unit of energy is "joule" & denoted as symbol "E".

Energy - Unitconverteronline.com :

Our Unit Converter will convert the units of energy joule [J], kilojoule [kJ], kilowatt-hour [kW*h], watt-hour [W*h], calorie (nutritional), horsepower [hp](metric) hour, Btu (IT) [Btu (IT), Btu], Btu (th) [Btu (th)], gigajoule [GJ], megajoule [MJ], millijoule [mJ], microjoule [?J], nanojoule [nJ], attojoule [aJ], megaelectron-volt [MeV], kiloelectron-volt [keV], electron-volt [eV], erggigawatt-hour [GW*h], megawatt-hour [MW*h], kilowatt-second [kW*s], watt-second [W*s], newton meter [N*m], horsepower hour [hp*h], kilocalorie (IT) [kcal (IT)], kilocalorie (th) [kcal (th)], calorie (IT) [cal (IT), cal], calorie (th) [cal (th)], mega Btu (IT) [MBtu (IT)], ton-hour (refrigeration), fuel oil equivalent @kiloliterfuel, oil equivalent @barrel, (US)gigaton [Gton], megaton [Mton], kiloton [kton], ton (explosives), dyne centimeter [dyn*cm], gram-force meter [gf*m], gram-force centimeter, kilogram-force centimeter, kilogram-force meter, kilopond meter [kp*m], pound-force foot [lbf*ft], pound-force inch [lbf*in], ounce-force inch [ozf*in], foot-pound [ft*lbf], inch-pound [in*lbf], inch-ounce [in*ozf], poundal foot [pdl*ft], therm, therm (EC), therm (US), Hartree energy, Rydberg constant vice versa with a metric conversion. joule to joule joule to attojoule joule to watt hour joule to calorie th joule to dyne centimeter joule to inch ounce joule to hartree energy joule to rydberg constant attojoule to joule attojoule to attojoule attojoule to watt hour attojoule to calorie th attojoule to dyne centimeter attojoule to inch ounce attojoule to hartree energy attojoule to rydberg constant watt hour to joule watt hour to attojoule watt hour to watt hour watt hour to calorie th watt hour to dyne centimeter watt hour to inch ounce watt hour to hartree energy watt hour to rydberg constant calorie th to joule calorie th to attojoule calorie th to watt hour calorie th to calorie th calorie th to dyne centimeter calorie th to inch ounce calorie th to hartree energy calorie th to rydberg constant dyne centimeter to joule dyne centimeter to attojoule dyne centimeter to watt hour dyne centimeter to calorie th dyne centimeter to dyne centimeter dyne centimeter to inch ounce dyne centimeter to hartree energy dyne centimeter to rydberg constant inch ounce to joule inch ounce to attojoule inch ounce to watt hour inch ounce to calorie th inch ounce to dyne centimeter inch ounce to inch ounce inch ounce to hartree energy inch ounce to rydberg constant hartree energy to joule hartree energy to attojoule hartree energy to watt hour hartree energy to calorie th hartree energy to dyne centimeter hartree energy to inch ounce hartree energy to hartree energy hartree energy to rydberg constant rydberg constant to joule rydberg constant to attojoule rydberg constant to watt hour rydberg constant to calorie th rydberg constant to dyne centimeter rydberg constant to inch ounce rydberg constant to hartree energy rydberg constant to rydberg constant