18790
Verifiers

Verifier numbers Postnet

Calculator allows you to verify the number entered Postnet.          
72822
Math

Arabic numbers Converter - Roman

Calculator converts numbers to roman Arabic or Roman to Arabic vice versa. The maximum value that the calculator correctly parse the number 3999.              
32278
Math

Distribution of the factors

Calculator performs decomposition of the given number of factors that are prime numbers (factorization).        
18305
Math

Number of triangular

In math calculator calculate triangular number is a number that can be represented as the sum of consecutive integers starting.    
27688
Generators

SHA-2 generator

Generates a message using SHA-2 algorithm.
272199
Employee

How do I calculate vacation? Calculator dimension leave in Poland

jak wyliczyć urlop wypoczynkowy? jak obliczyć urlop? jak się liczy urlop wypoczynkowy?
Calculator by entering the type of secondary education and the start and end dates of employment shall calculate the chargeable period of annual leave.                  
52596
Math

Keystone field

The calculator calculates the trapezoid box.          
17723
Math

Number of square-triangle (square triangular number)

Number of square-triangle has the properties of a square and a triangular number.          
346047
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.            
18178
Financial

Calculator selection taxation (global or general rules)

Calculator makes it easier to decide on one of the forms of taxation (lump sum - General)                        
27042
Employee

Calculator average revenue per employee in the company

Calculator on the basis of the specified amount paid salaries and number of employees, calculates the average annual and          
19331
Financial

Ratio

Calculator on the basis of these funds, receivables and current liabilities Current Ratio is calculated. WSP shows the coverage of liquid assets to current liabilities.            
25732
Chemical

Radioactive decay

The calculator calculates how much radioactive material remains after a certain period of time.      
36066
Savings

LPG Calculator - Cost-effectiveness of the gas system in the car

The calculator calculates the savings resulting from the installation of the system in the car LPG gas system.