100 free hours every month
Every account's free usage is now told in one figure: 100 free hours a month of a 1 GB machine, which is 100 GiB-hours of memory and 25 vCPU-hours of active CPU (about 25 hours of a 2 vCPU, 4 GB sandbox at half busy). Saved copies (10 GB) and disks (5 GB) are unchanged. It applies to every account. Usage & billing now shows the free hours left this month, with the memory and active CPU behind them, and the guides call it free usage throughout.