84649
Life

Calculator child's blood group

Calculator based on blood group made ​​of both parents, given that they are owned by the child possible blood groups.
47030
Calendar

Calculator seniority in Poland

Calculator to calculate the total length of service after the date of employment or dismissal.        
30980
Math

GCD + LCM (Euclidean algorithm)

GCD + LCM (alg. Euclid) The calculator calculates the greatest common divisor (GCD) and least common multiple (LCM) of two numbers. Long description   Number 1   Your first \ u0105 numbers \ u0119      
19214
Math

Fibonacci series

Calculator generates an n initial words of the Fibonacci sequence      
60872
Financial

Net return on sales (ROS)

Calculator based on the values ​​entered and net profit calculated return on sales ROS. ROS announces net income (after tax), attributable to every penny of products, goods and services.            
20468
Chemical

Ideal gas equation

Calculator based on the ideal gas law gives the value of the variable you want to calculate on the basis of these other variables.                    
78661
Verifiers

Verification ISBN preview

Jak sprawdzić numer ISBN?
Jak zweryfikować numer ISBN?
Calculator allows you to verify the ISBN number entered.
23330
Health

Maximum Heart Rate

The calculator allows you to calculate the index of maximum heart rate (MHR) for your body
49305
Math

Fractions change form

The calculator converts a fraction to a decimal or vice versa.
21985
Math

Area of a rhombus

The calculator can calculate the area of a ​​rhombus.
51024
Health

Indicator of body fatness BAI (Body Adiposity Index)

The calculator to the data rate of BAI our body. It is a later invention, and gives a more accurate picture of the state of our body than BMI.
31612
Math

Distribution of the factors

Calculator performs decomposition of the given number of factors that are prime numbers (factorization).        
20729
Verifiers

NIP correctness in Poland

Jak sprawdzić poprawność numeru NIP?
Verifier allows you to validate the tax identification number entered
23697
Building

Calculator of wood moisture equivalent

Operating relative Calculator allows you to calculate the equivalent cut wood (hygroscopic balance) based on the model Hailwood-Horrobin.