21010
Chemical

Law Boyle's / Mariotte

Calculator based on the values ​​entered pressure and volume of the selected parameter is calculated using Boyle's Law states / Mariotte.                  
24635
Chemical

Radioactive decay

The calculator calculates how much radioactive material remains after a certain period of time.      
21951
Building

Single-layer wall insulation

Calculator allows you to calculate izolacyjość single-layer wall.          
29819
Math

The harmonic mean

Calculator based on the entered numbers separated by commas calculate the harmonic mean.        
19966
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.                    
21548
Life

Calculator horsepower - power converter of kilowatts (kW)

Jak obliczyć konie mechaniczne?
Calculator calculates the stated amount of kilowatts to horsepower, taking into account effectiveness.          
21050
Building

Section properties of square tubing

Calculator to the data gives the properties of the square tube.                    
16559
Math

Number of square-triangle (square triangular number)

Number of square-triangle has the properties of a square and a triangular number.          
17175
Math

Number of triangular

In math calculator calculate triangular number is a number that can be represented as the sum of consecutive integers starting.    
19439
Verifiers

Verifier ISMN numbers

Calculator allows you to verify the number entered ISMN (International Standard Serial Number Printing music).      
20430
Life

Speed bowling ball

The calculator calculates the average speed of the bowling ball thrown from the offside line for the entry in field settings bowling.    
100844
Medical

GFR - glomerular filtration rate

Glomerular filtration rate (called glomerular filtration rate, GFR) - the amount of plasma filtered per unit time by the so-called glomeruli. primary urine. Is usually given in ml / min. GFR allows the assessment of renal function.                  
58514
Life

Morse - translator

Translates written text into Morse code.      
214621
Building

Raw materials for the construction of modular suspended ceilings - covered grill, removable plates

Calculator allows you to calculate the quantity of materials for the construction of modular ceilings.    
26667
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.