Math

Weighted average ratings

The calculator calculates the weighted average of the ratings of the following items.

Long description

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Math

Conversion between number bases

Converter allows you to convert numbers between number bases - binary (binary), trójkowym, czwórkowym, Friday, szóstkowym, siódemkowym, octal (octal), dziewiątkowym, decimal (decymalnym) jedenastkowym, dwunastkowym, trzynastkowym, czternastkowym, piętnastkowym, hexadecimal (hex). Typed characters that are not numbers and the letters A, B, C, D, E, F are ignored.

134220

Math

Trigonometric functions calculator

Calculator by entering an angle in degrees or radians calculated values of the basic trigonometric functions.

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Math

Percentage calculator

This calculator allows you to calculate the percentage of the given numerical values.

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Chemical

Calculator enthalpy

Enthalpy calculator is used to calculate the heat transfer during the process kwazistatycznego occurring in a closed thermodynamic system under constant pressure (isobaric process).

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Chemical

Radioactive decay

The calculator calculates how much radioactive material remains after a certain period of time.

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Building

Metal weight calculator

the calculator calculates the mass of metal parts according to the form of the product and the type of metal

32382

Financial

Key indicator Return on assets (ROA)

Calculator based on the values entered in net profit and assets are calculated return on assets ROA. ROA is a measure of return on assets. This ratio indicates a company's ability (and more specifically - of its assets) to generate profit.

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Math

The harmonic mean

Calculator based on the entered numbers separated by commas calculate the harmonic mean.