How Much Does It Cost to Run a Home Projector in New Brunswick? (2026)
Lamp projectors draw 250 to 400 watts, several times a TV of similar picture size. LED and laser projectors use a third to half as much and their light sources last far longer.
A typical home projector (250 W) costs C$0.042 per hour, or about C$2.49 per month at 2 hours a day in New Brunswick. Average running cost
| Wattage | Per hour | Per day | Per month | Per year |
|---|---|---|---|---|
| Low 100 W | C$0.017 | C$0.033 | C$1.00 | C$12.13 |
| Typical 250 W | C$0.042 | C$0.083 | C$2.49 | C$30.31 |
| High 400 W | C$0.066 | C$0.13 | C$3.99 | C$48.50 |
Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 2 h/day ≈ 182 kWh per year.
One hour of a home projector (0.25 kWh) is the same electricity as
- 2.5kettle boils
- 5.0hours of a fridge
- 17phone charges
- 28hours of an LED bulb
In New Brunswick, with electricity at 16.6¢ per kWh (source: Hydro-Québec 2025 comparison, 2025-04), a typical home projector costs C$0.042 per hour and about C$30.31 per year at 2 hours a day. That is about 19% more than the national average for Canada (C$2.10 per month), because electricity in New Brunswick costs 16.6¢ per kWh against 14.0¢ nationally. Each C$1.00 of electricity buys roughly 24.1 hours of use.
How to lower the cost of running a home projector
- Use eco lamp mode. It cuts power by 20 to 30 percent and extends lamp life.
- Watch in a dark room so you can run lower brightness.
- Unplug it between uses. Some models keep fans running in standby.
In standby it draws about 1 W, which adds roughly 9 kWh (C$1.46) per year if it is never unplugged.
Frequently asked questions
How much does a projector cost to run per hour?
A 250 watt projector uses 0.25 kWh per hour, roughly 2 to 3 times a large TV.
Are laser projectors cheaper to run?
Yes, typically 100 to 200 watts and no lamp replacements.
Does a projector use electricity in standby?
Around 1 watt for most, more if network standby is enabled.
Compare with
Cost by region
US states
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Canadian provinces
Related appliances
- Smart Speaker3 W typical
- Streaming Stick or Box4 W typical
- Soundbar25 W typical
- Television100 W typical
Use the generic electricity cost calculator · Which uses more? Take the quiz