TIME ZONE CONVERTER

Convert a time between any two places — and see what day it is there, not just what hour. Most converters bury the date; when a call crosses midnight, the day is the part that actually trips people up. Daylight saving is handled automatically.

From

Date

Time

–

⏱️ Hours calculator 📅 Day of the week 📏 Days between dates 🔔 Set a free reminder

🌍 Why the Day Matters More Than the Hour

1️⃣ The Mistake Isn't the Hour — It's the Date

Almost nobody schedules a call an hour off; people schedule it a day off. When it's 10:00 on a Friday morning in Sydney, it's still Thursday afternoon in Los Angeles — same moment, different date. That's why this converter shows the weekday and a same-day / next-day / previous-day badge instead of hiding the date in small print.

🕐 EST and EDT Are Not the Same Thing

"EST" is Eastern Standard Time (UTC−5), used in winter; in summer the same cities run on EDT (UTC−4). Writing "3pm EST" in July is technically wrong and is a common source of one-hour errors. This tool works from the actual date you enter, so it applies whichever offset was really in force — and it will tell you which one that is.

🗺️ Not Every Offset Is a Whole Hour

India runs at UTC+5:30, Nepal at UTC+5:45, and parts of Australia at UTC+9:30 — half- and quarter-hour offsets are real and easy to get wrong by hand. Meanwhile the abbreviation "IST" alone is ambiguous: it means India, Ireland, and Israel Standard Time depending on who's writing. Picking a city rather than an abbreviation removes that guesswork.

📅 When the Deadline Is in Another Zone

Filing windows, auction closes, and application deadlines are usually published in one zone — often Eastern time or UTC. Convert it first, then check what that means for your calendar: if the deadline lands on a weekend where you are, the working-day math changes too. Our business day calculator handles that part, and the days between dates tool tells you how long you actually have.