Which formats are supported?
The tool accepts `ss`, `mm:ss`, and `hh:mm:ss` inputs and normalizes them automatically.
Convert durations written as hours, minutes, and seconds, then add two durations together.
Convert hours, minutes, and seconds; then add two durations together.
You can enter values as `ss`, `mm:ss`, or `hh:mm:ss`.
The tool accepts `ss`, `mm:ss`, and `hh:mm:ss` inputs and normalizes them automatically.
Each duration is broken down into total seconds, minutes, hours, and normalized time output.