Dear Nopenk; Mungkin begini; =SUMPRODUCT((A2='DATA AWAL'!$A$2:$A$21)*('DATA AWAL'!$B$2:$B$21))-SUMPRODUCT((A2=INV.BATAL!$A$2:$A$6)*(INV.BATAL!$B$2:$B$6))
Copy Paste kebawah Wassalam ~ Bagus ~ ----- Original Message ----- From: Eko Noviyanto To: belajar-excel@yahoogroups.com Sent: Wednesday, September 04, 2013 3:04 PM Subject: [belajar-excel] FILTER DATA Dear Master XL, Mohon bantuannya untuk case terlampir. Terimakasih diucapkan atas bantuannya. Salam, Nopenk