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CEB / LECO Electricity Bill Estimator
Estimate a Sri Lanka domestic electricity bill from monthly kWh using April 2026 PUCSL-approved slab rates (CEB/LECO).
Rates & rules can change
This tool uses published defaults that may be updated by government gazette, IRD, PUCSL, CBSL, or fuel price notices. Always confirm against the official source before relying on the figure.
Maintainer cadence: Check monthly (or after each official revision) · Watch: Domestic slab energy + fixed charges · Last verified: 2026-08-09
Defaults follow PUCSL-approved domestic rates effective 1 April 2026. Excludes fuel adjustment, tax, TOU meters, and special categories. Your actual CEB bill may differ.