FormatDuration

Display human-readable duration between a start and end Date object, with a tooltip displaying full datetime including time zone.

• Displays days if over 2: "7 days"
• Displays hours if over 2: "24 hours"
• Otherwise minutes: "30 minutes"

<FormatDuration
  start={new Date("2025-11-18T11:11Z")} // 11 a.m.
  end={new Date("2025-11-18T15:11Z")} // 3 p.m.
/>