In Excel | Rft Formula

=COUNTIFS(B:B, "Pass", C:C, ">="&E1, C:C, "<="&E2) / COUNTIFS(A:A, "<>", C:C, ">="&E1, C:C, "<="&E2)

Eventually, the Ghost of Double Work faded away. The red cells in Elias's spreadsheet turned a steady, victorious green. They hadn't just found a formula in Excel; they had found the rhythm of doing things right—the first time. Right First Time (RFT): Definition - Tractian

This article will break down:

Now we divide the "Passed First Time" figure by the "Total Input."

=IFERROR( COUNTIF(ProductionData[Status], "Pass") / COUNTA(ProductionData[Product ID]), 0 ) rft formula in excel

RFT (%) = (Number of units that pass quality inspection on first attempt / Total number of units produced) × 100

=F2/C2

Excel will likely return a decimal (e.g., 0.96). To make this readable:

In real-world data entry, you might encounter a day where is 0. Perhaps a machine was down Right First Time (RFT): Definition - Tractian This