Contact BillCalculator.com.pk
Use this page to report a calculator error, an out-of-date tariff rate, a broken page, or to send a suggestion. We read every message.
Page last reviewed: 23 August 2026
Email us
Email: support@billcalculator.com.pk
Based in: Lahore, Punjab, Pakistan (online only – we have no public office or walk-in support)
Typical reply time: within a few working days
We are an independent website. We cannot access your electricity account, issue or correct a bill, restore supply, or register a complaint on your behalf. For those, contact your distribution company directly – see
DISCO complaint numbers.
Send a message
This form opens your own email app with the message ready to send, so nothing is stored on this website.
Reporting a calculation problem
To let us check quickly, please include:
- The page you used (for example, the PESCO bill calculator).
- The number of units you entered.
- The estimate shown, and the amount on your official bill.
- The billing month, and whether your bill lists peak/off-peak units.