A few simple steps to get your results — entirely in your browser without installations.
Provide consumed units.
Get instant electricity tariff estimation.
Everything you need to know about this tool. Clear answers for common queries.
Utility Engineering Blueprint • Client-Side Architecture
The Digibee TNEB Calculator is an electricity tariff calculation engine updated for the latest May 2026 Tamil Nadu Generation and Distribution Corporation (TANGEDCO) domestic regulations. It automatically calculates consumer bills using the government slab tariffs, including the 200 units free electricity subsidy for domestic consumers consuming up to 500 units bi-monthly, and the 100 units free slab for consumption exceeding 500 units. It provides an itemized breakdown of energy charges, telescopic slab tiers, and fixed charges to help Tamil Nadu households audit their official electricity bills.
Computation executes inside browser memory sandbox.
Utilizes native CPU multithreading and GPU shaders.
Runs seamlessly across Windows, macOS, iOS, and Android.
Actionable recommendations to achieve maximum speed, precision, and efficiency.
Ensure uploaded files or strings conform to standard formats to take full advantage of native hardware acceleration.
Use built-in shortcuts like Ctrl+Enter to trigger execution and Ctrl+C to instantly copy outputs without reaching for your mouse.
Install Digibee as a Progressive Web App to use this utility utility offline on flights or without internet connection.
A quick comparison of architectural paradigms between client-side processing and legacy remote server uploads.
Real experiences and suggestions from the community
No community reviews for this tool yet. Be the first to share your feedback!
Explore more utilities in this category
