Useful by design.
EcoMetric Lab is a collection of focused online tools built to make everyday calculations easier. The site is created and operated in the United Kingdom by SmartDev, with fast pages, simple language and private, in-browser processing.
Why eco-friendly?
Digital products use real energy. Our approach is intentionally lightweight: limited media, reusable components, efficient code and no unnecessary data collection. We also include tools that help people understand energy use and carbon impact.
Important note
Results are educational estimates, not professional medical, financial or engineering advice. Always check important decisions with a qualified professional or authoritative source.