Everything you need to understand electricity billing in Oncor territory: TDU charges, retail providers, and navigating Texas's deregulated market.
Note: Oncor is a transmission and distribution utility (TDU). They deliver your electricity, but you choose your retail electricity provider (REP) who sets your energy rates.
12¢
Median Rate/kWh
8¢–18¢
Rate Range
10M+
Customers Served
DFW
Service Territory
Enter your bill details to see if your rate appears typical for customers in Oncor territory. No upload required.
No upload required. Enter two numbers from your bill to see if it falls within typical ranges for Oncor.
Most utility bills are calculated correctly.
This quick check helps you understand if your bill stands out from typical ranges. It cannot determine accuracy without a full bill review.
The "Total Amount Due" on your bill
Usually labeled "Total kWh" or "Usage"
Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.
Get Rate Change Alerts
Be the first to know when Oncor files for a rate increase or decrease.
Free alerts. Unsubscribe anytime. We never share your email.
No reviews yet
Be the first to share your experience with Oncor
Common questions about this utility — answered clearly with current data from published tariff schedules and regulatory filings.