Overview
What is MWCalc?
Yahoo Widget that will allow you to calculate the molecular weight of a chemical formula on your desktop
In depth
A closer look at MWCalc
MWCalc is a widget that will help you calculate the molecular weight of a chemical formula
Verdict
Should you download MWCalc?
MWCalc runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
Freeware
license
— the installer is 19 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every MWCalc build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
MWCalc specifications
- Last updated
- May 1, 2026
- License
- Freeware
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 19 KB
- Price
- Free
- Page views
- 536
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