Terms of Use
1. Permitted Use
All calculators on this site are provided free of charge for engineering calculation and educational purposes. You may copy, export, and share result links for professional workflows and internal documentation.
2. No Warranty
This website and its calculation tools are provided "as is" without warranty of any kind, either express or implied. While every formula is unit-tested, real-world results may vary due to hardware implementation details, firmware behavior, and physical topology.
3. User Responsibility
You are solely responsible for verifying all calculated outputs against official equipment datasheets and applicable local standards before applying changes to production networks or systems.