Author

Mats Bergsten

Founder of Konvertera.nu

Mats Bergsten is the founder of Konvertera.nu and has run the site since 2003. He works to make unit conversion fast, accurate, and easy to understand, from everyday measures like metres and kilograms to more technical units. By day he is a senior software engineer with more than 30 years in the field, building custom AI applications, agents and automation through Rockstone.dev.

rockstone.dev LinkedIn

News · Mats Bergsten · 27 January 2026

New modern design and improved functionality on Konvertera.nu

Konvertera.nu has been updated with a new, modern design and expanded functionality. The goal is to make unit conversion even easier, faster, and more…