QUALITY

Corrections & Feedback

Accuracy matters for engineering tools. If you find an incorrect formula, unit, label, assumption or explanation, please tell us.

How to report an issue

1. Copy the calculator URL.
2. Describe the input values you used.
3. Explain what appears incorrect.
4. Where possible, provide the correct formula or reference.

Email reports to hello@civiltoolsindia.com.

Review process

We review reported issues and may update the calculator, explanation or assumptions. A report is not automatically proof that a result is wrong because engineering calculations can depend on project-specific assumptions.