TopToolsAiGet a rough estimate of your monthly electricity or gas bill in Pakistan based on your unit consumption and applicable slab rate. 400 units consumed in a slab-rate system where the first 200 units are billed cheaper than the next 200 can result in a bill noticeably higher than simply multiplying total units by the lowest rate — the slab structure is exactly what this tool accounts for.
Last updated: 1 Sep 2026
How to use Pakistan Utility Bill Estimator
- Enter the units consumed, the rate per unit, and any fixed monthly charges.
- Click "Estimate" to see your total bill.
Frequently asked questions
Why might my real bill be different?
Utility providers often use tiered slab pricing plus separate taxes, surcharges, and meter/fixed charges not captured in a simple per-unit estimate.
Does this work for both electricity and gas?
Yes, just use the appropriate rate per unit for whichever utility you're estimating.
What is a fuel price adjustment (FPA) or similar surcharge?
It's a variable extra charge some utilities add based on fluctuating fuel costs — since it changes monthly, it's not included in this simplified per-unit estimate.
Why does my bill jump a lot in summer?
Higher usage (especially air conditioning) often pushes you into higher-priced tiers/slabs, so the per-unit rate itself effectively increases as consumption rises.
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