Change template with input_datetime

Hello people,

Is it possible to use an input_datetime.datehelper instead of the date in the template below?

value_template: '{{ (( as_timestamp(now()) - as_timestamp(strptime("01.08.2023", "%d.%m.%Y")) ) / 86400 ) | round(2) | int}}'

yes

value_template: "{{ (now() - states('input_datetime.your_datetime') | as_datetime | as_local).days }}"

Just replace input_datetime.your_datetime with your input datetime’s entity_id.

Thanks it’s working