Most exporters guess how many cartons fit in a container — and waste 20-25% of space every shipment. ContainerLoad calculates the exact count in 30 seconds: 📦 Tests all 6 carton orientations automatically 🪵 Pinwheel pallet loading — 10 pallets in 20ft, not 8 📐 3D interactive load diagram for your warehouse team ⚖️ Weight + volume limits checked automatically 💾 Save items — one-click reuse for repeat shipments Free 14-day trial. No credit card required.