Calculate Molecular Weight

Molecular Weight and Element Compositions

Molecular Weight Calculator - Written in Javascript - by M Subramanian (2001)

Molecular Formula:
Molecular Weight:

Guidelines for using this Calculation!:

• For formulas such as Ca(SO4)₂, enter as Ca(SO4)2
  
• For formulas such as Ca(SO4)₂.5H₂O, enter as Ca(SO4)2.5H2O