计算 python 中两个日期之间的差异
[英]Calculate difference between two dates in python
问题描述
I have two columns date1 and date2 in 2/23/2022 12:30:26 format,i want to calculate difference in hours.
我有两列 date1 和 date2 格式为2/23/2022 12:30:26 ，我想计算小时差。 How to implement.如何实施。
1 个解决方案
解决方案1
3 已采纳 2022-07-01 15:18:05
You can convert two columns to datetime type then subtract at last get hours from timedelta object.您可以将两列转换为日期时间类型，然后从 timedelta object 中减去最后获取小时数。
df['date1'] = pd.to_datetime(df['date1'])
df['date2'] = pd.to_datetime(df['date2'])
df['diff'] = (df['date1']-df['date2']) / pd.Timedelta(hours=1)
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