Free Time in Shipping — What It Is and How to Negotiate It
Free time is the grace period before demurrage and detention charges begin. Most shippers don't know how it's counted — or that it's negotiable.
Free Time Tracker
Enter your shipment dates to see your free time windows
Enter ETA and free days to calculate your deadlines
Calculated dates are indicative only. Always confirm free time start dates and counting method with your carrier.
What Free Time Actually Means
Free time is not one period — it is two separate clocks running at two different locations, charged by two different parties.
Demurrage Free Time
who
when
ends
Both clocks run independently. Picking up on day 6 of your demurrage window does not extend your detention clock — detention starts fresh from gate-out.
How Free Time Is Counted
The difference between calendar days and working days can cost thousands. Here is what to check on every booking.
How to Negotiate More Free Time
Free time is not fixed. Carriers negotiate it, especially for shippers with volume, reliable return records, or long-term commitments.
Free Time Mistakes That Generate Bills
These are the most common free time errors importers and freight teams make.
Free Time in Shipping — Frequently Asked Questions
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