(+86)-0755-89205789 丨  sales@stusupplychain.com                   NVOCC:MOC-NV09192 | FMC:030310

NEWS & BLOG

Demurrage vs. Detention vs. Storage: A Clear Guide to Port & Carrier Charges

Views: 0     Author: Site Editor     Publish Time: 2025-08-22      Origin: Site

In international shipping, Demurrage, Detention, and Storage are critical fees that impact logistics costs. Here’s a breakdown:


1. Demurrage

  • Definition: Charges for containers not picked up from the port within the free time after unloading.

  • Charged by: Carrier (e.g., Maersk, COSCO).

  • Applies when: Exceeding Free Demurrage period (e.g., 3–7 days).

  • Example: If free time is 3 days, Day 4 incurs Demurrage.

2. Detention

  • Definition: Charges for late return of empty containers after pickup.

  • Charged by: Carrier.

  • Applies when: Exceeding Free Detention period (e.g., 7–10 days).

  • Note: Free Time = Free Demurrage + Free Detention.

3. Storage

  • Definition: Fees for containers overstaying at the terminal.

  • Charged by: Port terminal (not the carrier).

  • Key difference: Same timeframe as Demurrage but different collector.

  • Rigid: Usually non-negotiable and fixed in local currency.


Fee Structures & Rules

Fee TypeCharged ByCurrencyNegotiable?
DemurrageCarrierUSD (mostly)Sometimes
DetentionCarrierUSD (mostly)Sometimes
StoragePort TerminalLocal currencyRarely

Typical Tiered Pricing (e.g., Chinese Ports):

  • Days 1–7: Free

  • Days 8–15: CNY 55/day

  • Days 16–20: CNY 150/day

  • Days 21+: CNY 300/day


Pro Tips to Avoid Fees:

✅ Track deadlines: Know your free time for each port (e.g., South Africa: 21 days; Australia: strict).
✅ Pre-clear customs: Accelerate pickups to avoid Demurrage/Storage.
✅ Return empties fast: Detention clocks start once containers leave the port.
✅ SOC containers: Avoid carrier fees but still pay Storage.


Follow Us on Social Media
STU Supply Chain is international freight agent and logistics supply chain management company.
Home
Copyright © 2021-2022 STU Supply Chain Management(Shenzhen)Co., Ltd.