Run a formula only when 1 or more cells are not blank

Thank you so much for your help. I am getting a #VALUE error. I plugged dates in both the fields and I still get #Value instead of met or not met and when I remove the values I still get #Value 😞

Thank you very much for your help. I used your formula =IF(OR(BH4="",AR=""),"",IF(BH4<=AR4+180,"Met","Not Met")) but it gives me the #NAME? error message. I checked the equation several times for a typo but can't find one. I'm still stuck 😞