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Have a question, suggestion, or feedback? We'd love to hear from you!
Get in Touch
For fastest response, please include:
- Your name and email address
- Which calculator you're asking about (if applicable)
- Detailed description of your question or issue
- Screenshots if reporting a bug
❓ Frequently Asked Questions
Are the calculators really free?
Yes! All our calculators are 100% free to use with no registration required. We support the site through non-intrusive advertising.
Do you collect my calculator inputs?
No. All calculations happen locally in your browser. We never see, collect, or store any data you enter into our calculators.
I found a bug or error. How do I report it?
Please email us at [email protected] with:
- Which calculator you were using
- What inputs you entered
- What result you expected vs. what you got
- Screenshots if possible
Can you add a specific calculator?
We're always looking to expand! Email us with your suggestion, including:
- What the calculator should do
- What inputs it needs
- Example use cases
We review all suggestions and prioritize based on user demand and usefulness.
Can I use your calculators on my website?
Our calculators are for use on PercentageCalculatorFree.com only. However, you can link to any of our calculator pages from your website. If you're interested in embedding or partnership opportunities, please contact us to discuss.
Are the calculators accurate?
Yes! We use standard mathematical formulas and thoroughly test each calculator. However, for important financial or legal decisions, we recommend consulting with a qualified professional.
How quickly do you respond to email?
We typically reply within 24–48 business hours. Complex bug reports may take a little longer while we reproduce the issue.
Feedback & Suggestions
We're committed to improving PercentageCalculatorFree.com based on user feedback. If you have ideas for:
- New calculator types
- Additional features for existing calculators
- Better explanations or examples
- Improved design or usability
Please share them with us! User suggestions drive many of our improvements.
Business Inquiries
For partnership opportunities, advertising inquiries, or other business matters, please email [email protected].
Response Time
We typically respond to emails within 24-48 hours during business days. Thank you for your patience!