Terms of Service
Last updated: May 15, 2026
Use of the site
By using Percentage Error Calculator you agree to these terms. The site is provided for educational and general informational purposes.
Results are generated from the values you enter. Always verify critical calculations independently.
No warranty
We strive for accuracy but provide the site as is without warranties of any kind. We are not liable for decisions made based on calculator output.
Intellectual property
Site content, design, and branding belong to Percentage Error Calculator unless otherwise noted. You may link to our pages with proper attribution.
Changes
We may update these terms. Continued use of the site after changes are posted means you accept the revised terms.