12/28/2023 0 Comments Unit conversion chemistry calculator![]() Sometimes a " -" is used to distinguish a unit name from an expression with the same words. Unit conversion is a multi-step process that involves multiplication or division by a. A full list of unit conversions is available at. Select the current unit in the left column, the desired unit in the right column, and enter a value in the left column to generate the resulting conversion. If you need a subtraction operator or negative sign involving just unit names, put at least one space around the " -". Yellow background with image of calculator and pen and SI graphic. Conversion Calculator Use this Conversion Calculator to convert between commonly used units. ![]() In general, a " -" connecting names is treated the same as a space. To convert from m 3 into units in the left column divide by the value in the right column or, multiply by the reciprocal, 1/x. Modifiers square, sq, squared, cubic, cu, cubed, and Hartrees eV kJ/mol kcal/mol cm-1 V for 1e-transfer K (equivalent temerature) Boltzman population ratio at 298. However, if the expressions are simple and have the same dimensions, a space is treated as an addition (which is common with written expressions). Energy Units Converter Enter your energy value in the box with the appropriate units, then press 'tab' or click outside of the input box. A trig function argument without units is considered to be in radians but you can also use units such as deg with function arguments.Ī space between expressions represents the multiply operator. Molar Mass units Conversion of molar mass. Sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, log, ln, and exp represent their respective scientific functions. Mol units Conversion of units of amount of substance to mol, mmol, mol, nanomol. Standard metric power prefixes are supported. The expression entry is very flexible try typing an expression as you would normally write it.Ībbreviations are supported (see the name index). This can be as simple as a unit name or as complex as a formula involving additions, subtractions, multiplications, divisions, powers, square roots, and scientific functions (sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, log, ln, and exp). ![]() The "From" EntryĮnter the units or the mathematical expression with units that you want to convert. Although they are dimensionless derived units, this tool also reports radians (plane-angle) and steradians (solid-angle) for clarity. The base units are meter (length), kilogram (mass), second (time), kelvin (temperature), ampere (electric-current), mole (amount-of-substance), and candela (luminous-intensity). Write the conversion as a fraction (that equals one) Multiply it out (leaving all units in the answer) Cancel any units that are both top and bottom. This calculator converts the "From" entry to the base units of the International System of Units (SI units) which is commonly called the metric system.
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