TNEB new Tariffs (Updated on 1 july 2025) - Tamil nadu electricity tariffs & rates latest details.

Government of tamil nadu will bear full rate hike occured in 1 july 2025 (For domestic conumers) .

Total units	Slab break up	Price per unit
Nos	Nos (units)	In Rupees
100	0-100	0
200	0-100	0
200	101-200	2.35
300	0-100	0
	101-200	2.35
	201-300	4.70
400	0-100	0
	101-200	2.35
	201-300	4.70
	301-400	4.70
500	0-100	0
	101-200	2.35
	201-300	4.70
	301-400	4.70
	401-500	6.30
600	0-100	0
	101-200	4.70
	201-300	4.70
	301-400	4.70
	401-500	6.30
	501-600	8.40
700	0-100	0
	101-200	4.70
	301-400	4.70
	401-500	6.30
	501-600	8.40
	601-700	9.45
800	0-100	0
	101-200	4.70
	301-400	4.70
	401-500	6.30
	501-600	8.40
	601-700	9..45
	701-800	9..45
900	0-100	0
	101-400	4.70
	401-500	6.30
	501-600	8.40
	601-800	9.45
	801-900	10.50
1000	0-100	0
	101-400	4.70
	401-500	6.30
	501-600	8.40
	601-800	9.45
	801-1000	10.50
1001 +	0-100	0
	101-400	4.70
	401-500	6.30
	501-600	8.40
	601-800	9.45
	801-1000	10.50
	1001+	11.55

Calculate your tneb bill using – instant tneb bill calculator 2025 or tamil nadu electricity bill calculator.

TNEB Tariff details - New - (Updated - june 2025)pptx from Nakul S

Table of Contents

Manually calculate Your eb bill - Using Above rates

Here you can Manually calculate the EB bill using the above rates

Take your unit consumed

Based on your eb reading take your units consumed whether it is 200 units or 600 units note down the reading.

See the Above table - take correponding values

For example you consumed 600 units , for 600 units upto 100 units it is free and from 101 to 400 units , rate is 4.70 rupees per unit and from 401 to 500 units it is 6.30 rupees per unit and from 501 to 600 units it is 8.40 rupees per unit.

0 to 100 units = 100*0 = 0 rupees

101 to 400 units = 300*4.70=1410 rupees

401 to 500 units = 100*6.30=630 rupees

501 to 600 unit=100*8.40 = 840 rupees

Your total tneb bill = Rs 2880