How much is 1m3?

Pallets are usually calculated in pallet places. In an average truck, provided the pallets cannot be stacked, 33 euro pallets can be loaded. A euro pallet is 120 x 80 cm.
1 pallet is approximately 2.5 m3. A full load is approximately 90 m3.

There is also a calculation for:
M3 = LENGTH x WIDTH x HEIGHT

If you have a pallet measuring 250cm high, then you calculate the m3 as follows:
120 x 80 x 250 = 2400000 cm3 or 2.4 m3.