Contact
Thank you for reading Let’s Calc. We welcome questions, feedback, and corrections from our readers.
Get in Touch
Email: contact@lets-calc.com
We aim to respond within five business days. Inquiries written in English or Korean receive the fastest replies; messages in other languages are answered after translation, which may take a few additional days.
What to Contact Us About
- Article corrections — Spotted a factual error, a broken citation, or outdated information? Please tell us. We publish updates with a “last revised” note when content changes materially.
- Source suggestions — Know a primary source we missed? We are always interested in primary documents, museum collections, and academic publications relevant to our topics.
- Translation feedback — Let’s Calc is published in English and Korean. The English edition is partially localized (units, examples) rather than literally translated. If anything reads awkwardly or contains a factual mistranslation, your feedback helps us improve.
- Collaboration — Editorial partnerships, guest contributions, image licensing, or republication requests.
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- General inquiries — Anything else not covered above.
What We Cannot Help With
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Editorial Inquiries
For correction requests, please include:
- The article URL
- The specific passage in question
- The source supporting your correction (where applicable)
This helps us verify and update the article quickly.
Response Times
- Article corrections: Usually within 2–3 business days
- General inquiries: Within 5 business days
- Privacy requests: Within 30 days, as required by GDPR and CCPA
We are a small team and read every message we receive. If you have not heard back after the times listed above, your message may have been caught by a spam filter — please feel free to follow up.