Electricity Bill Calculator (Thailand)
Estimate your monthly electricity bill using the Thailand MEA/PEA progressive tariff plus the current FT rate.
Energy charge
FT charge
Total (excl. VAT 7%)
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Frequently Asked Questions
What tariff structure does this use?
The residential progressive tariff (1-400+ kWh/month) used by MEA/PEA, plus the FT (fuel tariff) you enter. Service charge and energy charge are merged into the per-unit rate.
Why is my real bill slightly different?
The real bill also includes service charge (fixed), VAT 7%, and any discount/subsidy programs. This tool estimates the energy + FT portion only.