= B2 / A2 (Then format cell as with desired decimal places.) Example | Total Units (A) | Passed First Time (B) | RFT (C) | |----------------|----------------------|---------| | 500 | 470 | =470/500 → 94% | 3. Multi-Step Process RFT If a process has multiple independent steps, the overall RFT is the product of each step's RFT.
1. What is RFT? RFT stands for Right First Time . It is a key performance indicator (KPI) used in quality management, manufacturing, and service operations. RFT measures the percentage of products or processes completed correctly without any rework, repair, or defect. rft formula in excel
Step1 RFT = 95%, Step2 RFT = 90%, Step3 RFT = 98% = B2 / A2 (Then format cell as with desired decimal places
= 0.95 * 0.90 * 0.98 Or using cell references: What is RFT
= COUNTIF(A2:A5, "Pass") / COUNTA(A2:A5) Format as percentage. If each unit must pass several checks (e.g., Appearance, Function, Packaging):
= B2 / A2 * 100 Or formatted as percentage:
= AND(B2="Pass", C2="Pass", D2="Pass") Then RFT: