How do you calculate weeks until my due date?

We count whole calendar days from today (UTC) to your due date (UTC), then convert to weeks and remaining days.

Why does UTC matter here?

UTC avoids off-by-one errors from time zones and daylight saving time changes, so your countdown stays consistent.

If your due date is today, the countdown is 0. If it’s in the past, we’ll show that it has already passed.

Enter your estimated due date (EDD) to see how many weeks and days remain. This countdown is UTC-safe for consistent results.

Why might my countdown differ from an app?

Some apps use local time or fractional days. We use whole days and UTC midnight boundaries for consistency.

Is this medical advice?

No—this is an informational calculator. Always follow guidance from your healthcare provider for due date and care decisions.

Can I also calculate days until due date?

Yes—use the companion calculator: Days Until Due Date.