Email Tracking Across Time Zones: When Did They Really Read It?

Your dashboard shows open times in your own time zone. With international contacts, that can be misleading: an open at 3 a.m. looks strange until you remember the client is in Singapore, where it is the middle of the morning. Here is how to read open times across borders, and how to use them to time your follow-ups.
Table of contents
Convert before you interpret
Before you read anything into an open time, translate it into the recipient's local time. An email opened at 3 a.m. in Paris was opened at 9 a.m. in Singapore and at 9 p.m. the day before in New York. The same open tells three different stories depending on where the reader sits.
What the local time tells you
- Opened first thing in the morning: your email made it through the inbox triage. Good sign.
- Opened in the evening: they are reading it outside the rush, often to think it over.
- Opened again the next morning: it is being discussed, sometimes with colleagues. See why an email is opened several times.
Time your follow-up to their morning
The best moment to follow up is the start of the recipient's working day, not yours. If your client is eight hours ahead, a follow-up sent at the end of your afternoon lands at the top of their inbox the next morning. Most webmails let you schedule a send, which makes this easy. More on timing in when to follow up after an email is opened.
Weekends and holidays are local too
Friday afternoon for you may already be Saturday for a client in Asia, and the working week is not Monday to Friday everywhere. A proposal sent before a local public holiday can sit unopened for days, and that silence means nothing. Check the calendar of the country before you worry.
Tracking works the same everywhere
Open and click tracking does not depend on where your contact lives. The invisible image loads wherever the email is opened, and the open is recorded the same way. The only thing that varies is how you read the time.
Conclusion
An open time is only meaningful in the reader's time zone. Convert it, read the pattern, and send your follow-up for their morning. Your international clients will feel you are always on time.
Frequently asked questions
Can I see the recipient's time zone in mailcheck?
The dashboard shows times in your own time zone. Convert them using the country of your contact.
Why do I see opens in the middle of my night?
Usually because the reader is in another time zone, or because their phone fetched the email in the background.
Does tracking work for recipients outside Europe and the US?
Yes. The open is recorded wherever the email is read.
Know when they read it, wherever they are
Install mailcheck in Chrome and see every open and click, from Gmail, Outlook.com, Zoho Mail and the other webmails we support.
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