33475
Physical
Core area
The calculator calculates the optimal surface for the heat sink temperature indicator.
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62210
Physical
Calculator resistance resistor ( bars)
Calculator gives the resistance of the resistor based on the introduced color bars.
59573
Physical
Parallel connection of resistors
The calculator calculates the equivalent resistance of two resistors connected in parallel.
51589
Physical
Associated force of the hydraulic piston and the cylinder
Hydraulic cylinder is a mechanical akutatorem used for power transmission line by a linear thrust. Through the movement of the piston up and down over the forces and pressure. This calculator is used to calculate the two forces given angle for each operation.
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29573
Health
Calculator / BMI - Calculate Body Mass Index indicator
jak obliczyć BMI?
The online BMI calculator calculates the body mass index - BMI - based on height and weight entered.
26447
Math
Calculate how many words and characters in the text
The calculator is designed to count the amount of words and letters in the text
21295
Verifiers
Verification of the REGON number in Poland
Verifier allows you to validate entered REGON number
274674
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.
312832
Financial
ROCE - an indicator of the efficiency of investment
The calculator calculates ROCE on the basis of these pre-tax profits, total capital and current liabilities ROCE (called Return On Capital Employed) - an indicator of the efficiency and profitability of the investment, which is the capital of the company involved.