Molarity Calculator

Choose a calculator:

 Convert from moles to mass
 Convert from mass to moles
 Mass from volume and concentration
 Volume from mass and concentration
 Molarity from mass and volume
 Dilute a stock solution

Convert from moles to mass

Moles: 

Molecular weight (daltons): 

  

Convert from mass to moles

Mass: 

Molecular weight (daltons): 

  

Calculate mass from volume and concentration

Volume: 

Molecular weight (daltons): 

Concentration:  

  

Calculate volume from mass and concentration

Mass: 

Molecular weight (daltons): 

Concentration:  

  

Calculate molarity from mass and volume

Mass: 

Molecular weight (daltons): 

Volume: 

  

Dilute a stock solution

Stock concentration: 

Final concentration: 

Final volume: