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Hi there,


I want to add a formula to result in a date.


I have a delivery date column. and I want formula to calculate a date 7weeks (49 days) before the delivery date. I have this working in Excel & numbers, but copying the formula into Airtable does not work - results in NaN.


Please may you help.


Thank you,


Sally



Airtable’s formulas are not the same as Excel’s, or Numbers’, or Sheets’.





Your formula should either be



DATEADD({Delivery Date}, -7, "weeks")



or



DATEADD({Delivery Date}, -49, "days")



Make sure that your {Delivery Date} field is actually a date-type field.




Airtable’s formulas are not the same as Excel’s, or Numbers’, or Sheets’.





Your formula should either be



DATEADD({Delivery Date}, -7, "weeks")



or



DATEADD({Delivery Date}, -49, "days")



Make sure that your {Delivery Date} field is actually a date-type field.


Thank you Kamille!



Thanks & regards,


Sally



Sally de Witt


E: sally@3xlapparel.co.za


M: 071 671 8861


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