CalcPanel

Editorial Policy & Content Quality

This page explains how CalcPanel creates, reviews, and maintains its calculators and guides. We are an independent publishing organization, not a licensed engineering firm.

Our content model

CalcPanel content is produced with AI-assisted drafting and editorial review. We do not present our guides as written by named individual engineers with claimed years of field experience. Instead:

  • Calculator logic is implemented by our team using recognized engineering formulas and standards.
  • Guide text is drafted with AI assistance, then editorially reviewed for accuracy, clarity, and correct standard references.
  • Editors verify formulas against the behavior of our own calculators and against the cited standards.

Creation and review process

1. Topic selection

  • Topics are chosen based on common calculation needs and questions from practitioners.
  • We prioritize practical, checkable methods over abstract exposition.

2. Method and formula work

  • Formulas are implemented and cross-checked against recognized standards (IEEE, IEC, NEC, ASHRAE, NEMA).
  • Assumptions and approximations are stated explicitly on the page.
  • Standard references are cited with links to official documentation where available.

3. Editorial review

  • Content is reviewed for clarity, completeness, and correct standard references.
  • Examples and edge cases are tested against the relevant calculator.
  • Safety factors and scope limits are stated so users know when professional review is required.

Accuracy and verification

Formula validation

  • Calculation formulas are checked against official engineering references and known test cases.
  • Unit conversions and boundary conditions are verified.

Standard references

  • Electrical methods reference IEEE C57, IEEE 141, IEC 60076, IEC 60364, and NEC / NFPA 70.
  • HVAC methods reference ASHRAE 90.1 and ASHRAE load-calculation guidance.
  • Citations link to official documentation; where standards conflict or vary by region, we note the difference.

Scope, limitations, and professional responsibility

  • Calculators and guides are planning- and education-level aids, not stamped engineering.
  • For any design affecting safety, code compliance, or equipment selection, a licensed professional engineer must review the inputs, assumptions, and results.
  • Local codes, utility requirements, and site-specific conditions can override our general recommendations.

Corrections and feedback

If you find an error or have a concern about our content, contact us through the Contact page. Reported errors are investigated and corrected; significant changes are noted on the page.

Last Updated: October 2026
Related: AI Content Policy · About CalcPanel