Toronto to Seattle Time Converter
Convert time between Toronto and Seattle with live clocks and the current, daylight-saving-aware time difference.
About this tool
Toronto to Seattle Time Converter
Convert time between Toronto and Seattle with live clocks and the current, daylight-saving-aware time difference.
See what time it is in Seattle when you know the time in Toronto — this converter shows both cities' clocks live and the exact current time difference between them, adjusted automatically for daylight saving. Toronto runs on the America/Toronto zone (ET) and Seattle on America/Los_Angeles (PT); the tool reads your browser's own time-zone data, so the offset is always right even across the days each city changes its clocks. Type any Toronto time to pin the matching Seattle time, or press swap to convert the other way. Nothing is uploaded.
How to use Toronto to Seattle Time Converter
- 1
Open Toronto to Seattle Time Converter on AltFTool — it loads instantly in your browser.
- 2
Read the live clocks at the top for the current time in Toronto and Seattle.
- 3
Type a specific time into the Toronto field to see the matching Seattle time and date.
- 4
Press swap to convert Seattle times to Toronto instead.
Why use Toronto to Seattle Time Converter
Live clocks for both cities
The current local time in Toronto and Seattle updates every second, with each city's UTC offset and abbreviation shown.
Daylight-saving aware
Offsets come from the browser's IANA time-zone database, so the difference is correct on either side of a daylight-saving change — no stale table.
Pick any time
Enter a specific Toronto time to see the exact Seattle time for today, including the date if the conversion crosses midnight.
Free and private
It runs entirely in your browser — no account, and no times are sent anywhere.
Common use cases
- Scheduling a call or meeting between Toronto and Seattle without miscounting the hours.
- Working out when a live event in Seattle starts in Toronto local time.
- Planning travel or a deadline across the Toronto–Seattle time difference.
Frequently asked questions
What is the time difference between Toronto and Seattle?
It can change through the year because one or both cities observe daylight saving, so the converter above shows the current difference live rather than a fixed number. Toronto uses America/Toronto and Seattle uses America/Los_Angeles.
What time is it in Seattle when it's 9:00 AM in Toronto?
Type 9:00 into the Toronto field above and the converter shows the matching Seattle time for today, daylight saving included. It also shows the Seattle date in case the time crosses midnight.
Does this converter handle daylight saving between Toronto and Seattle?
Yes. It uses your browser's own time-zone data (America/Toronto for Toronto, America/Los_Angeles for Seattle), which carries each region's daylight-saving rules, so the result stays correct all year.
Can it convert Seattle time to Toronto time as well?
Yes — press the swap button and the converter flips to show Seattle → Toronto, with the same live clocks and time picker.
Is the Toronto to Seattle time conversion accurate and private?
It relies on the standard IANA time-zone database built into your browser, not an approximation, and makes no network calls, so your times stay on your device.
Embed this tool on your site
Add the Toronto to Seattle Time Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
<iframe src="https://www.altftool.com/embed/widget/toronto-to-seattle-time-converter"
title="Toronto to Seattle Time Converter — free AltFTool widget"
width="100%" height="640" style="border:0;border-radius:12px;overflow:hidden"
loading="lazy" referrerpolicy="no-referrer-when-downgrade" allow="clipboard-write"></iframe>
<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/tools/all/toronto-to-seattle-time-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>