TOU Meter: How Much You Save by Using Less at Peak Hours
Peak units cost more on a time-of-use meter. A 1,200-unit home's bill at 40%, 30% and 20% peak use, and easy ways to shift load.
By the TurantTools PK team · Updated 28 October 2026 · 2 min read
Homes with a sanctioned load of 5 kW or more usually have a time-of-use (TOU) meter. A unit in the evening peak hours costs Rs 46.85, and Rs 34.53 the rest of the day: Rs 12.32 more for every peak unit.
A 1200-unit home with a 7 kW load
| Share used at peak | Peak units | Cost of units | Total bill | Saving vs 40% |
|---|---|---|---|---|
| 40% | 480 | Rs 47,350 | Rs 63,980 | Rs 0 |
| 30% | 360 | Rs 45,871 | Rs 62,213 | Rs 1,767 |
| 20% | 240 | Rs 44,393 | Rs 60,446 | Rs 3,533 |
Ways to move use out of peak hours
- Peak hours change with the season and are printed on your bill; stick them on the fridge.
- Run the washing machine, iron, water motor and geyser before or after the peak.
- In summer, cool rooms before the peak starts and set the AC a little warmer during it.