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durationInMonths

A function that calculates duration in months between two Date objects.

durationInMonths(new Date(2016, 0, 1), new Date(2017, 0, 1)); // 12
durationInMonths(new Date(2016, 6, 1), new Date(2017, 0, 1)); // 6
durationInMonths(new Date(2016, 0, 1), new Date(2016, 0, 1)); // 0

Parameters

start

Date

The start date value.

end

Date

The end date value.

Returns

number

  • The duration in months.

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