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How many reams of A4 paper fit in a 40ft container?

A 40ft container holds 18,000–20,000 reams of A4 paper. Paper is heavy — weight limits at about 16,000 reams.

18,000–20,000
A4 reams (500 sheets) in 5-ream cartons
By volume
18,000–20,000 reams
By weight
~16,000 reams
5-ream cartons
~3,200 cartons
Total weight
~26,000 kg

Paper weight

One ream of A4 80gsm paper weighs about 2.5 kg. A 5-ream carton: 12.5 kg. At 3,200 cartons, total weight is 40,000 kg — far over the limit. Practical max: ~2,100 cartons (10,500 reams).

Correction: Weight math depends on whether you're shipping 70gsm (lighter) or 80gsm (standard). 70gsm paper allows 15–20% more reams.

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