Vikash Industries currently uses a traditional costing method that overcosts products. The study aims to identify activities involved in manufacturing a product and allocate costs more accurately using activity-based costing (ABC). ABC was implemented and costs were traced to activities and assigned drivers. Results found the traditional method overcosts the product by Rs. 6.82 per unit while ABC more accurately calculates the cost as Rs. 136.68 per unit. The study recommends Vikash Industries adopt ABC to better control costs and integrate with continuous improvement programs. ABC will provide more accurate product costs to support decision-making.