The Chilean Kiwi Fruit Committee is developing a new tool to help producers and exporters estimate fruit size distribution at harvest time. The tool, developed as part of the "Technological Program for Export Fruit Growing in the Central South Zone" project, was piloted for three seasons and is expected to be available for farmers this season. The tool makes predictions based on limited data and can be improved with more data. It is designed to handle various agroclimatic zones and production management methods. Currently, the project is in the pilot stage with plans to make adjustments and continue collecting data for improvement.