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# pandas.IntervalIndex.length

property IntervalIndex.length

  Calculate the length of each interval in the IntervalIndex.

  This method returns a new Index containing the lengths of each interval in the IntervalIndex. The length of an interval is defined as the difference between its end and its start.

  Returns:
    Index

      An Index containing the lengths of each interval.

  See also

  `Interval.length`

    Return the length of the Interval.

  Examples

      >>> intervals = pd.IntervalIndex.from_arrays(
      ...     [1, 2, 3], [4, 5, 6], closed="right"
      ... )
      >>> intervals.length
      Index([3, 3, 3], dtype='int64')

      >>> intervals = pd.IntervalIndex.from_tuples([(1, 5), (6, 10), (11, 15)])
      >>> intervals.length
      Index([4, 4, 4], dtype='int64')