Accurate tariff calculations, connected load estimation, and plain-language billing guides for electricity consumers and field professionals.
Access dedicated utilities designed to compute bills, calculate connected electric load, and review tariff schedules.
Compute total connected electric load (Watts, kW) and recommended sanctioned load for home or business. Includes single-phase vs 3-phase supply guidance.
Open Load Calculator
Calculate accurate electric bills based on official tariff schedules. Models fixed demand charges, telescopic energy slabs, FPPA, 5% electricity duty, and exportable PDF bills.
Open Bill Calculator
Access official state electricity rate schedules, regulatory commission orders, tariff booklets, and compliance documents for power consumers.
Explore Library
Read in-depth billing guides, smart meter explanations, slab breakdowns, and consumer rights advice written by technical desk engineers.
Read ArticlesPractical billing guides, tariff updates, and smart-meter explanations from the BIJLI DARPAN desk.
The clearest guide for today’s electricity questions.
New explanations and regulatory updates.
See what consumers and field professionals are asking.
Find rate schedules, utility orders, and technical references in one place.
BIJLI DARPAN is an independent informational and calculation portal created by software engineers. BIJLI DARPAN is NOT affiliated with, associated with, sponsored by, or officially connected with Uttar Pradesh Power Corporation Limited (UPPCL), Madhyanchal Vidyut Vitran Nigam Limited (MVVNL), or any state power utility. All trademarks and logos belong to their respective owners.