MEPCODBill · Independent

Electricity Calculators for MEPCO Consumers

Pick a job below and follow the suggested sequence. Every result is an estimate from inputs you provide and published NEPRA tariff concepts — not a live official bill and not affiliated with MEPCO.

Understand your bill

Turn meter readings into units, then estimate slab or ToU cost before the printed invoice.

Suggested path: Meter reading → Bill calculator (or Peak/off-peak) → Budget planner

Meter Reading Calculator

Find consumed units from previous and current readings, plus a daily average.

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Bill Calculator

Estimate domestic slab energy cost, fixed charges, FPA, QTA and GST from units you enter.

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Peak / Off-Peak Calculator

Separate peak and off-peak kWh to approximate a Time-of-Use bill.

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Energy Budget Planner

Turn a rupee budget into a daily unit limit using your assumed blended rate.

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Reduce usage

See which appliances drive units, convert energy quantities, then set a daily ceiling.

Suggested path: Appliance cost → Unit converter → Budget planner

Appliance Cost Calculator

Estimate how much one device adds to your monthly bill from watts and hours.

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Energy Unit Converter

Convert between kWh, Wh, joules, BTU and kilocalories.

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Energy Budget Planner

Keep a daily unit target once you know where the load is coming from.

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Solar & backup

Size a rough array, estimate inverter runtime, and check conversion losses for hybrid setups.

Suggested path: Solar size → UPS backup → AC↔DC → Wire size

Solar Size Calculator

Convert monthly units into a planned inverter kW and panel count with a loss buffer.

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UPS Backup Calculator

Approximate inverter runtime from battery Ah, voltage, DoD and load watts.

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AC ↔ DC Calculator

Estimate usable power after inverter or charger conversion losses.

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Wire Size Calculator

Suggest copper wire mm² / AWG from amps, voltage, length and voltage-drop limit.

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Electrical formulas

Convert power ↔ current and plan conductor size. Planning estimates only — use a licensed electrician for installation.

Suggested path: Watts↔amps → Wire size → AC↔DC

Watts to Amps

Convert power to current for DC, single-phase AC and three-phase circuits.

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Amps to Watts

Convert current to watts for load planning and appliance checks.

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Wire Size Calculator

Voltage-drop limited mm² / AWG estimate for copper or aluminum runs.

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AC ↔ DC Calculator

Account for efficiency and power-factor losses in conversion.

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Tool documentation by Ahmad Ali

Independent publisher · Multan, Pakistan · Not affiliated with MEPCO / PITC / WAPDA

Last reviewed: 6 August 2026

Scope: independent electricity planning calculators for South Punjab consumers

Figures and procedures are checked against published official notices where available. Tariff rates and peak windows change — confirm your printed/official bill and current NEPRA schedules before paying or disputing a charge.Editorial policy

Honest positioning

MEPCODBill is a privately run educational site. It is not the official MEPCO website and does not fetch live official bill data into these calculators.
Tariff figures on tool pages are planning assumptions. Always verify against your printed bill and NEPRA tariff schedules. Estimates differ due to FPA, QTA, arrears, ToU splits and fixed charges.
Electrical sizing tools are planning estimates only — have a licensed electrician confirm installation and local code compliance.
Need the official invoice? Visit the official PITC portal.