When it comes to buying or renting a shipping container, size matters more than you might think. Choosing the right container size ensures you have enough space for your goods, equipment, or custom project — without overspending or wasting valuable area.
At MegaShip Containers, we help customers find the ideal container size for their specific needs. Here’s a guide to help you make the best choice.
🚢 1. Understand the Standard Container Sizes
Shipping containers generally come in two main standard sizes:
- 20-foot container:
Ideal for small storage, personal moves, or compact business setups.- External Dimensions: 20ft (L) × 8ft (W) × 8.6ft (H)
- Capacity: ~33 cubic meters
- 40-foot container:
Perfect for large equipment, inventory, or on-site workspace conversions.- External Dimensions: 40ft (L) × 8ft (W) × 8.6ft (H)
- Capacity: ~67 cubic meters
If you need extra height, you can also opt for a 40-foot High Cube container, which adds about a foot in height — great for bulky or tall equipment.
⚙️ 2. Determine Your Use Case
Think about how you’ll use the container. Your purpose will guide your size choice:
- Storage:
A 20ft container works well for tools, furniture, or seasonal stock.
Choose 40ft for machinery, vehicles, or large-volume storage. - Office or Workspace:
20ft containers can be modified into compact site offices.
40ft containers are better if you need multiple workstations or equipment space. - Homes or Conversions:
For container homes or shops, larger containers (40ft or multiple units) provide flexibility for layouts and amenities. - Transport:
Match the size of your cargo — 20ft for smaller shipments, 40ft for bulk logistics.
📏 3. Consider Site Space and Accessibility
Before choosing a container, check where it will be placed.
Make sure there’s enough flat space and clearance for delivery trucks to drop off and position the container safely.
- A 20ft container needs around 60ft of clear space for unloading.
- A 40ft container requires about 100ft.
If your space is tight, smaller containers or custom-sized units may be better.
💡 4. Explore Custom and Specialty Sizes
At MegaShip Containers, we also offer custom container sizes and configurations to suit unique projects — from 10ft mini units to 45ft high cubes.
We can even cut, join, or modify containers to meet your exact design and functional needs.
🧰 5. Get Expert Guidance
Still unsure which size fits your project?
Our team at MegaShip Containers can help assess your requirements and recommend the perfect container solution. Whether you’re buying, renting, or customizing, we’ll make sure you get the right fit — every time.

