Last updated: April 7, 2026
By accessing and using nnng.com ("the Site"), you agree to the following terms and conditions. If you do not agree, please discontinue use of the Site.
nnng.com provides free online calculators and educational content covering finance, health, fitness, legal topics, science, math, construction, and other subjects. All tools and content are provided for informational and educational purposes only.
Nothing on this Site constitutes financial advice, medical advice, legal advice, tax advice, or any other form of professional counsel. Calculator results are estimates based on the inputs you provide and the formulas described on each page. You should always consult a qualified professional before making decisions with significant financial, health, or legal consequences.
We make every effort to ensure calculator formulas are accurate and based on authoritative sources (government publications, peer-reviewed research, and professional standards). However, we do not guarantee the accuracy, completeness, or timeliness of any calculation or content. Tax rates, legal thresholds, and other data may change. Use results as a starting point for your own research, not as a final answer.
Health calculators (including BMI, calorie, body fat, and similar tools) are reference tools — not diagnostic instruments. They do not replace examination, diagnosis, or treatment by a licensed healthcare provider. Peptide, GLP-1, and medication-related content is provided strictly for educational and research purposes and does not constitute medical advice or a recommendation to use any substance.
Legal calculators and estimators provide general educational information based on published statutes and general legal principles. They do not account for jurisdiction-specific nuances, case law developments, or your individual circumstances. They are not a substitute for advice from a licensed attorney.
All calculations are performed client-side in your browser. We do not store, transmit, or have access to the data you enter into any calculator. For information about analytics and cookies, see our Privacy Policy.
All content on nnng.com — including text, calculators, code, design, and graphics — is the property of nnng.com and is protected by applicable copyright and intellectual property laws. You may use the Site for personal, non-commercial purposes. You may not reproduce, distribute, or create derivative works from the Site's content without written permission.
To the fullest extent permitted by law, nnng.com, its owner, and contributors shall not be liable for any damages arising from your use of or reliance on any calculator result, article, or content on this Site. You use the Site entirely at your own risk.
We may update these terms from time to time. Changes take effect immediately upon posting. Continued use of the Site after changes constitutes acceptance of the updated terms.
For questions about these terms: hello@nnng.com