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Duration Calculator

Category: Math Complexity: Low Usage: Medium

Calculate time durations between dates or times

Duration Parser

Calculator

Quick Durations

Supported Formats

Human Readable

  • 2h 30m - 2 hours 30 minutes
  • 1d 5h 30m 45s - 1 day, 5 hours, 30 minutes, 45 seconds
  • 90m - 90 minutes

ISO 8601

  • PT1H30M - 1 hour 30 minutes
  • P1DT2H30M45S - 1 day, 2 hours, 30 minutes, 45 seconds
  • PT90M - 90 minutes

Other Formats

  • 1:30:45 - 1 hour, 30 minutes, 45 seconds
  • 90 - 90 seconds/minutes/hours