Best Time to Send Email Thursday: Practical Timing Guide

The best time to send email on Thursday is usually 9:00 to 11:00 a.m. in the recipient’s local time, with 1:00 to 2:30 p.m. as a solid second test window. Start there, then adjust by audience behavior, timezone, offer type, and inbox health. For B2B, test 10:00 a.m.; for ecommerce, test lunch and early evening.

That answer is useful, but it’s not enough by itself. Thursday can perform well because people are past Monday catch-up and Tuesday-Wednesday meeting load, yet they haven’t fully shifted into Friday mode. The catch is that many senders know this, so inbox competition can be heavy. A smart Thursday plan combines timing, segmentation, clean sending, and a test design that gives you a clear decision.

Key takeaways

• Start Thursday sends at 9:00 to 11:00 a.m. recipient-local time for most business, SaaS, agency, and newsletter audiences.
• Test 1:00 to 2:30 p.m. if your audience reads during lunch, after meetings, or while clearing tasks.
• Ecommerce and local service brands should also test 5:00 to 7:00 p.m., especially for short promotions.
• Don’t judge Thursday by open rate alone. Track click rate, conversion rate, revenue per recipient, unsubscribe rate, spam complaints, and replies.
• Segment by timezone when your list spans multiple regions. A single 10:00 a.m. send from your office may hit another region too early or too late.
• Protect deliverability before chasing small timing gains. Google and Yahoo sender rules now put more weight on authentication, complaint rates, and easy unsubscribe.
• Use Thursday for campaigns that need attention before the weekend: demos, webinar reminders, renewal nudges, product drops, and deadline-based offers.
• If your list is small, run timing tests over several Thursdays instead of trusting one send.

Why is Thursday a strong email send day?

Thursday works because it sits near the end of the workweek without carrying Friday’s drop-off risk. For many professional audiences, Monday is crowded with planning, Tuesday and Wednesday are meeting-heavy, and Friday is split between wrap-up work and personal plans. Thursday often becomes a decision day: approve the purchase, book the call, register before the deadline, or forward the email to a teammate.

That’s why Thursday is often a good fit for:

• B2B lead nurture emails
• Demo booking campaigns
• Newsletter editions with practical advice
• Webinar reminders for events happening next week
• Ecommerce product drops
• Limited-time offers ending Friday or Sunday
• Account renewal or onboarding nudges
• Agency prospecting follow-ups

Still, Thursday isn’t magic. If your audience is healthcare workers, restaurant operators, retail managers, teachers, developers, or global executives, their Thursday may not look like a typical office worker’s Thursday. The best send time is a starting hypothesis, not a universal law.

Mailchimp’s email marketing benchmarks show how much performance varies by industry, with open and click rates differing across sectors and campaign types, according to Mailchimp benchmarks. That same logic applies to timing. A SaaS founder, a Shopify store owner, and a nonprofit donor manager may all send on Thursday, but they shouldn’t all use the same hour without testing.

If you’re comparing Thursday with other weekdays, use it as part of a weekly timing map. For example, Wednesday can be better for educational newsletters, while Friday can work for light promotions or weekend offers. See Mailneo’s guides to the best time to send an email on Wednesday and the best time to send an email on Friday if you’re planning a full weekday schedule.

What is the best time to send email on Thursday?

For most senders, the best Thursday starting window is 9:00 to 11:00 a.m. in the recipient’s local time. The practical reason is simple: people have cleared urgent morning tasks, opened their inbox, and still have enough mental energy to click, reply, or buy.

Use this as your baseline:

If you only have enough volume to test two windows, test 10:00 a.m. against 1:30 p.m. on Thursday. That gives you a clean morning-versus-afternoon read without spreading data too thin.

For newsletters, start with a consistent slot. Consistency helps subscribers build a habit, especially if your subject line and content format are predictable. Mailneo’s guide to the best time to send a newsletter goes deeper on recurring editorial sends.

For cold-ish lead nurture or sales-assisted campaigns, use late morning. The recipient is more likely to be in work mode and able to forward, book, or reply. For time-sensitive ecommerce, lunch and early evening are often worth testing because recipients may be browsing on mobile.

How should you choose the right Thursday time by audience?

Pick your Thursday time based on the job your email needs to do. A click to read a blog post is different from a purchase, demo booking, renewal, or reply.

For B2B SaaS, agencies, and consultants, start at 10:00 a.m. local time. Send educational content, product use cases, webinar invites, and demo nudges. If you sell to executives, also test 7:30 or 8:00 a.m. because some leaders check email before meetings begin.

For ecommerce, test 11:30 a.m., 1:00 p.m., and 6:00 p.m. Thursday can be strong for “buy before the weekend” offers, back-in-stock messages, and product drops. If the offer expires Sunday, Thursday gives you room for a Friday reminder and a Sunday last-call message.

For local services, consider the decision moment. A dental office, gym, salon, or home services company may see better action when people are planning errands, not when they’re deep in work. Test lunch and late afternoon.

For media newsletters, 8:00 to 10:00 a.m. often makes sense if the content helps readers start the day. For analysis-heavy newsletters, 10:00 a.m. or lunch can work better because the reader has more time.

For global lists, timezone segmentation matters more than the exact hour. If you send at 10:00 a.m. Eastern to everyone, subscribers in London get it mid-afternoon, while subscribers in Los Angeles receive it at 7:00 a.m. That might be fine, but it’s not a true Thursday 10:00 a.m. test. Mailneo’s guide to the best time to email business professionals by timezone studies explains how to think about regional timing.

A simple operating rule:

• If the email asks for a work action, test Thursday morning.
• If the email asks for browsing or shopping, test lunch and evening.
• If the email is a reminder, send based on the deadline, not a generic best time.
• If the email is high-value and personal, send when replies are most likely, not when opens are highest.

How do you test Thursday send times without fooling yourself?

A clean Thursday test needs one main variable: time. Don’t test a different subject line, offer, design, and send time all at once. If you do, you won’t know what caused the result.

Use this process:

1. Choose one audience segment, such as active subscribers in the United States.
2. Pick two send windows, such as 10:00 a.m. and 1:30 p.m.
3. Split the segment randomly and evenly.
4. Send the same email to both groups.
5. Wait long enough to capture delayed clicks and conversions, usually 24 to 72 hours.
6. Compare click rate, conversion rate, revenue per recipient, unsubscribe rate, and spam complaint rate.
7. Repeat across at least three Thursday sends before changing your default time.

Open rate can help, but it’s less reliable than it used to be. Apple’s Mail Privacy Protection can affect open tracking by preloading email content, which can inflate or blur opens for some senders. Apple explained this privacy feature in its Apple Mail Privacy Protection announcement, 2021. Treat opens as a directional signal, then rely on clicks, conversions, and replies for decisions.

Here’s a practical example.

You send a Thursday campaign to 20,000 active subscribers:

• Group A: 10,000 recipients at 10:00 a.m.
• Group B: 10,000 recipients at 1:30 p.m.

Results after 48 hours:

• Group A: 2,900 opens, 410 clicks, 58 purchases, 12 unsubscribes
• Group B: 2,650 opens, 455 clicks, 72 purchases, 15 unsubscribes

Group A wins on opens. Group B wins on clicks and purchases. If revenue is the goal, Group B is your better Thursday time, assuming complaints and unsubscribes stay acceptable.

For smaller lists, don’t overreact to one send. A difference of 12 clicks may be noise. Use Mailneo’s A/B test calculator to check whether your result is likely meaningful before you change your whole calendar.

A useful rule for SMB teams: if your list has fewer than 5,000 active subscribers, run the test over multiple Thursdays. If your list has fewer than 1,000 active subscribers, timing matters, but message quality, offer fit, and list source usually matter more.

How does deliverability affect the best Thursday send time?

Deliverability can erase the benefit of perfect timing. If your email lands in spam, gets delayed, or hits rate limits, the “best time” becomes irrelevant.

Thursday can create sending spikes because many teams schedule campaigns near the same late-week window. If you suddenly send a larger volume than usual, mailbox providers may slow or filter your mail. That’s why senders should keep volume patterns steady, warm new domains and IPs, and avoid last-minute list uploads.

Google’s bulk sender guidelines require authenticated mail, low spam complaint rates, and working unsubscribe for many senders, according to Google Workspace bulk sender guidelines, 2024. Google also announced stronger Gmail sender requirements focused on authentication, easy unsubscribe, and lower unwanted mail in Google’s Gmail sender requirements announcement, 2023. Yahoo lists similar sender expectations in Yahoo Sender Best Practices, 2024.

In plain terms, before you optimize Thursday time, make sure you have:

• SPF, DKIM, and DMARC configured
• A visible unsubscribe link
• One-click unsubscribe where required or expected
• Clean suppression lists
• No purchased lists
• Complaint rates kept low
• Consistent sending volume
• Segments based on consent and engagement

The technical standards behind authentication are public. SPF is defined in RFC 7208, 2014, DKIM in RFC 6376, 2011, and DMARC in RFC 7489, 2015. One-click unsubscribe is described in RFC 8058, 2017.

You don’t need to become a mail protocol expert, but you do need the basics in place. If you’re unsure whether Thursday volume spikes are causing delays, read Mailneo’s guide to email throttling and rate limits. If Gmail placement matters, use the Google Postmaster Tools guide to watch domain reputation, spam rate, and delivery signals.

There’s also a real caveat: a send-time test can be biased if one group gets better inbox placement than another. For example, if the morning send is throttled because many campaigns hit at once, it may lose to the afternoon send for reasons unrelated to human preference. That doesn’t make the result useless, but it means deliverability metrics should sit next to engagement metrics.

What should you send on Thursday?

Thursday is best for emails that benefit from timely attention and near-term action. It’s less ideal for vague brand messages with no clear next step.

Strong Thursday campaign types include:

1. Webinar and event reminders

If the event is next Tuesday or Wednesday, Thursday gives people time to register before the weekend. Send the practical value, speaker names, and one clear call to action.

Example structure:

Subject: Last good day to save your seat for Tuesday
Preview: Join the live session on reducing churn emails.
Body: One pain point, three bullets on what they’ll learn, speaker proof, CTA to register.

2. Demo and sales follow-up

Thursday morning can work well for “book before next week” messages. Keep it direct. The best sales email for Thursday often looks helpful, not theatrical.

Subject: Worth a quick look before next week?
Preview: Two ways teams are reducing manual follow-up.
Body: Mention the trigger, show one relevant benefit, offer two meeting options, and include a soft opt-out.

3. Ecommerce promotions

Thursday gives ecommerce teams enough runway for a weekend sale. Send the primary offer Thursday, a reminder Friday, then a final call Sunday if the promotion truly ends.

4. Product education

A Thursday tutorial, checklist, or use-case email can catch readers while they’re still in work mode. This is a good fit for SaaS activation and onboarding.

5. Re-engagement

Thursday afternoon can work for “still interested?” campaigns because it doesn’t collide with Monday catch-up. Keep these campaigns narrow. Send only to subscribers with a real prior relationship, and stop after a defined sequence.

For compliance, remember that marketing emails need accurate headers, honest subject lines, a clear sender identity, and a working opt-out. The FTC CAN-SPAM compliance guide explains United States requirements. For UK and EU-style consent concerns, the ICO direct marketing guidance is a useful reference.

A Thursday campaign plan you can copy

Here’s a practical Thursday plan for a SaaS company promoting a live product demo next week. You can adapt it for agencies, B2B services, or higher-consideration ecommerce.

Goal: increase qualified demo registrations
Audience: engaged leads from the last 120 days
Primary KPI: registrations per recipient
Guardrail metrics: unsubscribe rate, spam complaint rate, reply quality
Send day: Thursday
Test: 10:00 a.m. local time versus 1:30 p.m. local time

Monday

Clean the segment. Remove unsubscribed contacts, bounced addresses, role accounts that don’t fit your policy, and people who already registered. Check suppression rules. If your list quality is uncertain, review Mailneo’s guide to suppression list management.

Tuesday

Write the email and build two subject line options, but don’t test subject line and time together unless your list is large enough for a multivariate test. Pick one subject line for the timing test.

Wednesday

Run rendering checks, link checks, UTM checks, and audience counts. Confirm SPF, DKIM, and DMARC are passing. Make sure the unsubscribe link is visible.

Thursday morning

Send Group A at 10:00 a.m. recipient-local time. Watch bounce rate, deferrals, and early complaint signals.

Thursday afternoon

Send Group B at 1:30 p.m. recipient-local time. Don’t change the copy unless there’s a serious error.

Friday

Check early results, but don’t call the test too soon. Some recipients click after a second inbox pass.

Monday

Compare conversion rate, not only open rate. If 1:30 p.m. generated more registrations but slightly fewer opens, choose 1:30 p.m. for this campaign type.

Next Thursday

Repeat with a similar audience and offer. After three tests, update your default send-time playbook.

This process may feel slower than picking a “best time” from a chart, but it gives you a decision your team can trust.

What mistakes hurt Thursday email performance?

The biggest Thursday mistake is sending to everyone at the same office-time hour. If your audience is split across timezones, your “10:00 a.m. Thursday” send may be 7:00 a.m. for one group and 3:00 p.m. for another. Use recipient-local scheduling when you can. Mailneo’s guide to the best time to email for open rates by timezone can help you set a better regional plan.

The second mistake is overloading Thursday because it “works.” If every campaign goes out Thursday at 10:00 a.m., subscribers may get too many emails from you at once. Spread different campaign types across the week. Put educational newsletters on Wednesday, sales follow-up on Thursday, and weekend promotions on Friday if your audience supports that pattern.

The third mistake is judging success too quickly. B2B campaigns may get forwarded, discussed, and clicked later. Ecommerce campaigns may see conversions after a second visit. Wait at least 24 hours for clicks and 48 to 72 hours for purchase or demo booking analysis.

The fourth mistake is ignoring list fatigue. If your Thursday unsubscribe rate rises, your timing may not be the issue. You may be sending too often, repeating the same offer, or targeting people who no longer show intent.

The fifth mistake is using open rate as the final answer. Open data can be distorted by privacy features, image loading, and mailbox behavior. Use opens to diagnose subject line and inbox visibility, but use clicks, revenue, registrations, replies, and retention to choose timing.

The sixth mistake is chasing tiny gains while ignoring deliverability. The 10:00 a.m. slot won’t save a sender with weak authentication, high complaints, or stale contacts. Validity’s 2024 email deliverability benchmark report discusses ongoing inbox placement challenges and why sender reputation still matters.

How can Mailneo fit into Thursday send planning?

Mailneo fits best as the operating layer for consistent email execution: plan the audience, send at the right time, protect sender reputation, and measure the result. A good Thursday strategy is repeatable. It shouldn’t depend on a marketer remembering to split a list by hand every week.

Use Mailneo-style workflows like this:

• Tag audiences by timezone, lifecycle stage, and engagement level.
• Build Thursday campaigns around one clear goal.
• Keep suppression rules active so unsubscribed, bounced, or disqualified contacts don’t receive the campaign.
• Schedule sends by recipient-local time where possible.
• Watch performance by segment, not only total campaign averages.
• Feed results back into your next campaign calendar.

If you’re running newsletters, compare Thursday with your existing cadence rather than starting from scratch. If Wednesday already performs well for editorial content, keep Wednesday for the newsletter and reserve Thursday for conversion-focused emails. If Friday performs well for consumer offers, use Thursday as the first touch and Friday as the reminder.

The honest limitation: no email platform can guarantee that Thursday at a specific time will win for your list. Mailbox placement, consent quality, offer strength, seasonality, audience habits, and competitor sends all affect the outcome. The job of a good platform is to help you test cleanly and act on the data without breaking deliverability rules.

Frequently asked questions

Is Thursday the best day to send marketing emails?

Thursday is often one of the better days for B2B, SaaS, agency, and newsletter sends, but it’s not always the best. It works well when the email asks for a work-related action before the week ends. For ecommerce and consumer brands, Thursday can work, but Friday, Sunday, or payday timing may beat it depending on the offer.

What is the best time to send a B2B email on Thursday?

Start with 10:00 a.m. in the recipient’s local time. If your audience includes executives or operators, test 7:30 to 8:30 a.m. If your audience has many meetings in the morning, test 1:00 to 2:30 p.m.

Should I send Thursday emails by my timezone or the recipient’s timezone?

Use the recipient’s timezone when possible. Sending at 10:00 a.m. from your timezone can create poor timing for subscribers in other regions. If you don’t know every recipient’s timezone, segment by country, state, region, or inferred signup location.

Is Thursday morning better than Thursday afternoon?

For B2B and SaaS, Thursday morning is usually the better first test. Thursday afternoon can beat morning for webinars, reminders, ecommerce promotions, and audiences that clear email after meetings. Test both before choosing a permanent slot.

How long should I wait before judging a Thursday send?

Wait at least 24 hours for click data and 48 to 72 hours for conversion data. If you sell high-ticket products or rely on replies, review results over a longer period. One Thursday send is rarely enough to make a final decision.

Does AI change the best time to send email on Thursday?

AI can help predict send times for individual contacts if you have enough history. Still, AI predictions need clean data. If opens are distorted, timezone data is missing, or list quality is poor, the recommendation may be weak. Treat AI send-time suggestions as test candidates, not guaranteed answers.

Can I send more than one email on Thursday?

Yes, but be careful. If the same subscriber receives a newsletter in the morning and a promotion in the afternoon, fatigue can rise. Use frequency caps and suppress people who already converted. For many SMBs, one well-targeted Thursday email is better than two broad sends.

Related resources

• Best Time to Send a Newsletter: A Practical Guide
• Best Time to Send an Email on Wednesday
• Best Time to Send an Email on Friday
• Best Time to Email Business Professionals by Timezone Studies
• A/B test calculator
• Email Throttling and Rate Limits: What Senders Should Know