How do you calculate the wholesale price index?

(Current Price / Base Period Price) × 100 is the formula used to calculate the Wholesale Price Index (WPI).You can read about the WPI – Wholesale Price Index [UPSC Indian Economy Notes] in the given link.

Further readings:

1. Consumer Price Index (CPI) – Indian Economy Notes
2. Topic-Wise GS 3 Questions for UPSC Mains