218061
Calendar
Date calculator
Calculator allows you to calculate the date, which will be after a specified number of days, months and years from a certain date.
26396
Math
Number cheerful
Checks the calculator is a large number of so-called gay (Happy Number). Number gay is a natural number is defined as follows: Calculate the sum of squares of digits of the number. Repeat this process for the next results as long as we get the number 1 or the results will be repeated. If you have received as a result of one, the original number is the number of gay. Otherwise, a number bleak.
29732
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.
69454
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.
24613
Life
Calculator drink alcohol content
The calculator calculates the approximate alcoholic drink prepared on the basis of designs by Dave Miller, George Fixa or Jean De Clerck.
24190
Life
Calculator spending on cigarettes
Calculator based on the price quoted for the package and the amount consumed per month package, gives the annual cost of smoking cigarettes.
36896
Chemical
Dilution of solutions
Legend of given volume and calculates the concentrations of the solutions before and after dilution of the volume of solution added is calculated.
13956
Financial
Mortgage Calculator . Calculation of loan installments - Simulation
Jak obliczyć ratę kredytu?
Jak wyliczyć ratę kredytu hipotecznego?
Kredyt hipoteczny symulacja rat
Oblicz ratę kredytu gotówkowego
Calculator / simulator calculates the monthly loan installments and the total cost of the selected type of loan .
21265
Health
Maximum Heart Rate
The calculator allows you to calculate the index of maximum heart rate (MHR) for your body
35402
Financial
Student loan repayment calculator in Poland
The calculator student loan payments incurred for the specified period.
131124
Math
Trigonometric functions calculator
Calculator by entering an angle in degrees or radians calculated values of the basic trigonometric functions.
44023
Calendar
Calculator seniority in Poland
Calculator to calculate the total length of service after the date of employment or dismissal.
29702
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.
75688
Verifiers
Verification ISBN preview
Jak sprawdzić numer ISBN?
Jak zweryfikować numer ISBN?
Jak zweryfikować numer ISBN?
Calculator allows you to verify the ISBN number entered.