You can use this calculator to convert values to different units of measure, for example from feet to meters. This calculator contains a wide range of units of measure used in the scientific and… See more
This calculator allows you to calculate the amount of each fuel necessary to provide the same energy as 1 kg of hydrogen, 1 million cubic feet natural gas, 1 barrel of crude oil, or 1 gallon of… See more
You can use this calculator to make simple financial calculations that are typically used in cost analyses. Present Value of a Future Amount calculates the current worth of an investment… See more
You may use this calculator to do simple conversions between four popular phase points of hydrogen:
- liquid at boiling point (-252.87°C at 1 atm).
- gas at Normal Temperature… See more
You may use this calculator to convert from mass units (kilograms [kg], pounds [lb], pound moles [lbmol], or moles [gmol]) to energy units (British Thermal Units [Btus] or Million Joules [MJ]).… See more