What Every Appliance Costs to Run in Davao at the Current Rate
Most appliance-cost guides do one of two things wrong. They price a handful of items at a rate from two years ago, or they multiply the nameplate wattage stamped on the unit as if the thing ran flat out all day. Both overstate. This table does neither. It prices every common household appliance at the current Davao Light rate, using the steady-state wattage each one actually draws.
The everyday appliances
Here is what the ordinary run of household devices costs each month, each at a typical daily runtime, sorted by what hits the bill hardest.
| Appliance | Effective watts | Hours/day | kWh/month | Cost/month |
|---|---|---|---|---|
| Desktop PC | 220 W | 8 | 52.8 | ₱691 |
| Water heater (shower, tankless) | 3500 W | 0.5 | 52.5 | ₱687 |
| Refrigerator (10–12 cu.ft., non-inverter) | 55 W | 24 | 39.6 | ₱518 |
| Refrigerator, inverter | 35 W | 24 | 25.2 | ₱330 |
| Ceiling fan | 70 W | 10 | 21.0 | ₱275 |
| Stand fan | 55 W | 10 | 16.5 | ₱216 |
| LED TV (55") | 110 W | 4 | 13.2 | ₱173 |
| Rice cooker (cook + warm) | 400 W | 1 | 12.0 | ₱157 |
| Electric kettle (per boil) | 1500 W | 0.25 | 11.3 | ₱147 |
| Laptop / notebook | 45 W | 8 | 10.8 | ₱141 |
| Microwave oven | 1000 W | 0.25 | 7.5 | ₱98 |
| LED bulbs (5 × 10W avg home) | 50 W | 5 | 7.5 | ₱98 |
| Wi-Fi router | 10 W | 24 | 7.2 | ₱94 |
| External monitor (24") | 28 W | 8 | 6.7 | ₱88 |
| Electric iron | 1100 W | 0.2 | 6.6 | ₱86 |
| LED TV (32") | 50 W | 4 | 6.0 | ₱79 |
| Washing machine (per load average) | 500 W | 0.3 | 4.5 | ₱59 |
| Phone charging (2 phones) | 15 W | 2 | 0.9 | ₱12 |
The order surprises people. A desktop left on eight hours a day and an electric shower heater cost more than the refrigerator, because the fridge’s compressor cycles and its effective draw averages well under its rated watts. The small always-on things — the wifi router, phone chargers — barely register. They cost next to nothing. If you are hunting for savings, the top of that table is where they are, not the bottom.
Air conditioning, priced honestly
AC is the one line that can rival the rent, and it is the one most guides get wrong. The numbers below price each size at eight hours a day, using the wattage an inverter or a standard unit actually averages, not the nameplate rating.
| Air conditioner | Effective watts | Hours/day | kWh/month | Cost/month |
|---|---|---|---|---|
| 1 HP (small bedroom / studio) — inverter | 350 W | 8 | 84.0 | ₱1,100 |
| 1 HP (small bedroom / studio) — non-inverter | 900 W | 8 | 216.0 | ₱2,827 |
| 1.5 HP (standard bedroom) — inverter | 450 W | 8 | 108.0 | ₱1,414 |
| 1.5 HP (standard bedroom) — non-inverter | 1100 W | 8 | 264.0 | ₱3,456 |
| 2 HP (large room / sala) — inverter | 650 W | 8 | 156.0 | ₱2,042 |
| 2 HP (large room / sala) — non-inverter | 1500 W | 8 | 360.0 | ₱4,712 |
| 2.5 HP (large open space) — inverter | 850 W | 8 | 204.0 | ₱2,670 |
| 2.5 HP (large open space) — non-inverter | 1900 W | 8 | 456.0 | ₱5,969 |
Putting it against your bill
Davao Light’s own advisory benchmark for a household is 200 kWh a month, and most renters sit in the 150 to 300 kWh range. Add up the appliances you actually run from the tables above and compare. If your total is well over 300 kWh, the tables will show you where it is going — almost always a non-inverter aircon, an old fridge, or a water heater run longer than it needs to be.
The rate itself is the other half of the sum, and it has been climbing. For why the per-kilowatt-hour figure jumped through mid-2026, see the 2026 Davao Light surge; for the levers that cut the total once you know where it goes, the guide to lowering a Davao electricity bill works through them, and the inverter-versus-non-inverter aircon breakdown walks the buying decision in more depth on the same steady-state wattages, and whether LPG or induction is cheaper to cook with prices the kitchen against the same rate. For the rate in a full monthly budget, the Davao Living Cost Index tracks it.
Frequently Asked Questions
- What costs the most to run in a Davao home?
- Air conditioning, by a wide margin, then the water heater and an always-on desktop. At the current Davao Light rate, a 1.5HP non-inverter aircon at 8 hours a day runs several thousand pesos a month, while the fridge — which people assume is the culprit — costs only a few hundred, because its compressor cycles and its effective draw is far below its rated watts. The full table below prices each one.
- How much does it cost to run an inverter aircon in Davao?
- A 1.5HP inverter at 8 hours a day runs roughly ₱1,400 a month at the current rate, using the steady-state wattage the unit actually draws once the room is cold — around 450 watts. In a hot, west-facing room the average climbs toward 700 watts and the cost with it, so treat the table figure as a light-use floor. Figures you see near double that are using the nameplate rating, which an inverter only touches briefly.
- Why is my fridge cheaper to run than I thought?
- Because its compressor cycles on and off. A 150-watt fridge does not draw 150 watts around the clock; its effective average is closer to 40 to 55 watts, which is what the table prices. Most online figures use the nameplate wattage and overstate the fridge two to three times over. An inverter fridge is lower still.
- How many kilowatt-hours does a typical Davao household use?
- Davao Light's own advisory benchmark is 200 kWh a month, and most renters land somewhere in the 150 to 300 kWh range depending on aircon use. That benchmark is a planning reference, not a measured average. Add up the appliances you actually run from the table below and you will get a number specific to your home.
- How were these appliance costs calculated?
- Each figure is effective watts divided by 1,000, times hours a day, times 30 days, times the live Davao Light rate. The wattages are steady-state cycling averages from Meralco-tested data and manufacturer spec sheets, not nameplate ratings, which is why the numbers are lower and more honest than most. The table reprices itself whenever the rate moves, so it does not go stale.
