LECO Bill Calculator
LECO postpaid bills use the same PUCSL domestic blocks as CEB, with the same fixed charges and 2.5% SSCL. LECO prepaid is different: a flat Rs 17.00 per unit up to 90 units a month and Rs 93.00 per unit above that. Pick your meter type below.
Uses the PUCSL domestic tariff effective 11 May 2026 + 2.5% SSCL. 30-day billing cycle.
Check the prepaid maths
| Prepaid units | Calculation | Cost |
|---|---|---|
| 90 | 90 × Rs 17.00 | Rs 1,530.00 |
| 120 | 90 × Rs 17.00 + 30 × Rs 93.00 | Rs 4,320.00 |
Notice the cliff: prepaid unit 91 costs Rs 93.00, so heavy users pay far more on prepaid than on the postpaid blocks. At 120 units a postpaid domestic bill is Rs 3,362.00 — Rs 958.00 less than prepaid. Compare both modes above with your own usage. CEB customer? Use the CEB bill calculator. More on LECO: LECO bill check hub.
Frequently asked questions
How is a LECO postpaid bill calculated?
Exactly like a CEB bill: PUCSL domestic blocks (Rs 5.00/9.00 in the 0–60 band; Rs 14.00/20.00/28.00/44.00 in the 61–180 band; Rs 32.50 flat plus Rs 100.00 above 180), the band's fixed charge, and 2.5% SSCL on top.
How is LECO prepaid calculated?
Prepaid domestic units cost Rs 17.00 each for the first 90 kWh in a month and Rs 93.00 each above 90 kWh. There is no fixed monthly charge line in the PUCSL prepaid scheme. 90 units cost Rs 1,530.00; 120 units cost Rs 4,320.00.
Is LECO prepaid cheaper than postpaid?
For light users, prepaid can be simpler, but above 90 units the Rs 93.00 rate makes prepaid expensive: at 120 units prepaid costs Rs 4,320.00 versus Rs 3,362.00 on postpaid blocks. Run your own monthly units in both modes above.
Does the LECO calculator include SSCL?
The postpaid mode adds the 2.5% SSCL levy on energy + fixed charge, like a real bill. The prepaid mode shows the annex's energy charges only, because the PUCSL prepaid scheme lists no fixed charge or separate levy line.
Tariff: PUCSL Annex-2 Approved Tariff Table, effective 11 May 2026, verified 12 November 2026 against the official PUCSL document.