Appliance Electricity Cost Calculator
List your home appliances with watts and hours of use, enter your own tariff and fixed charge, and see units per month, monthly and yearly bill, and top users.
ఇక్కడ ప్రారంభించండి
- ఏమి నమోదు చేయాలి
- మీ బిల్లు నుంచి యూనిట్ రేటు, ఫిక్స్‌డ్ ఛార్జ్ నమోదు చేసి, ఉపకరణాల జాబితాలో వాట్లు, సంఖ్య, రోజుకు గంటలు, నెలకు రోజులు మార్చండి.
- ఫలితం అర్థం
- యూనిట్లు (kWh) = వాట్లు × సంఖ్య × గంటలు × రోజులు ÷ 1,000. నెల బిల్లు = యూనిట్లు × మీ రేటు + ఫిక్స్‌డ్ ఛార్జ్.
ఉదాహరణ, పరిమితులు చూడండి
- సులభ ఉదాహరణ
- 1,500 వాట్ల AC రోజుకు 6 గంటలు, 30 రోజులు నడిస్తే 270 యూనిట్లు; ఉదాహరణ ₹7 యూనిట్ రేటుతో నెలకు ₹1,890.
- గుర్తుంచుకోండి
- టారిఫ్ మీ ఇన్‌పుట్; స్లాబ్ ధరలు ఒకే సగటు రేటుగా తీసుకుంటాం. ఉపకరణాలు లేబుల్ కంటే తక్కువ లేదా ఎక్కువ విద్యుత్ తీసుకోవచ్చు; మొత్తం యూనిట్లను మీ బిల్లుతో పోల్చండి.
మీ ఫలితాన్ని లెక్కించండి
మీ సంఖ్యలు నమోదు చేయండి. మార్చినప్పుడు అంచనా, చార్ట్‌లు నవీకరించబడతాయి.
Your tariff
Appliances
Edit, remove or add rows. Use the watts on the appliance label. For a fridge, divide its yearly kWh rating by 8,760 and multiply by 1,000 to get average watts.
- Monthly bill
- ₹2,816
- ₹2,716 energy + ₹100 fixed
- Yearly bill
- ₹33,794
- Monthly bill × 12
- Units per month
- 388 kWh
- Top consumer: 70%
మీ లెక్కలు ఏమి చెబుతున్నాయి
Air conditioner uses 70% of your units: 270 kWh, ₹1,890 a month.
Your biggest consumer is where usage changes move the bill most.
Running Air conditioner one hour less a day saves ₹315 a month, ₹3,780 a year.
At your tariff of ₹7 per kWh.
The fixed charge is 4% of your monthly bill.
It does not fall when you use less power, so savings come only from the energy part of the bill.
These appliances add up to 388 units (kWh) a month.
Compare this with the units on your latest bill. A big gap usually means an appliance is missing from the list or its hours are understated.
Usage by appliance
| Appliance | kWh/month | Cost/month | Share |
|---|---|---|---|
| Ceiling fan | 67.5 | ₹473 | 17% |
| LED bulb | 9.7 | ₹68 | 3% |
| Refrigerator (average) | 28.8 | ₹202 | 7% |
| Air conditioner | 270 | ₹1,890 | 70% |
| Television | 12 | ₹84 | 3% |
| Total | 388 | ₹2,716 | 100% |
Every rate on this page is your input. Use the figures from your own supplier, contractor or bill; the defaults are only example numbers. kWh = watts × quantity × hours per day × days per month ÷ 1,000. Slab tariffs, taxes and duties on your bill are not modelled separately; use an average rate per unit.
మీ లెక్కను అర్థం చేసుకోండి
This appliance electricity cost calculator estimates how many units (kWh) each appliance in your home uses a month and what that costs on your tariff. You build a list of appliances with their wattage, quantity, hours per day and days per month, starting from a few editable examples such as fans, LED bulbs, a fridge and an air conditioner. Then you enter the rate per unit and the fixed monthly charge from your own electricity bill. The calculator shows units, monthly and yearly bill, and which appliance takes the largest share.
Appliance Electricity Cost Calculator ఎందుకు ఉపయోగించాలి
An electricity bill shows total units but not which appliance used them. Listing appliances with their real wattage and hours shows where the units go, so you can decide whether to cut AC hours, replace an old appliance or simply accept the cost. Because the tariff and fixed charge come from your own bill, there is no guesswork about state tariffs, and comparing the calculated units with the units on your bill quickly reveals missing appliances or understated hours.
ఒక్క చూపులో ప్రయోజనాలు
Editable appliance list
Add, rename, edit or remove rows; the sample appliances are only a starting point.
Units per appliance
See kWh per month, monthly cost and share of total for every appliance.
Your tariff only
The rate per unit and fixed charge come from your bill; no state or city tariffs are built in.
Top consumer
The largest user is highlighted with the saving from running it one hour less a day.
Appliance Electricity Cost Calculator ను ఎలా ఉపయోగించాలి
- 1
Enter your tariff
Divide the energy charge on your bill by the units billed for an average rate, and enter the fixed monthly charge.
- 2
Edit the appliance list
Change the sample rows to match your home, remove what you do not have and add anything missing.
- 3
Enter watts and usage
Use the wattage on each appliance label, the quantity, the hours used per day and days used per month.
- 4
Review the bill
Check total units, monthly and yearly bill, and which appliance has the largest share.
ఉదాహరణ
A typical 2BHK appliance list
Three 75 W fans for 10 hours, six 9 W LED bulbs for 6 hours, a fridge averaging 40 W all day, a 1,500 W AC for 6 hours and a 100 W TV for 4 hours, all for 30 days, at an example tariff of ₹7 per unit with a ₹100 fixed charge.
- Fans: 75 × 3 × 10 × 30 ÷ 1,000
- 67.5 kWh
- LED bulbs: 9 × 6 × 6 × 30 ÷ 1,000
- 9.72 kWh
- Fridge: 40 × 24 × 30 ÷ 1,000
- 28.8 kWh
- AC: 1,500 × 6 × 30 ÷ 1,000
- 270 kWh (about 70% of units)
- TV: 100 × 4 × 30 ÷ 1,000
- 12 kWh
- Total units × ₹7 + ₹100 fixed
- 388.02 kWh → ₹2,816 a month
- Yearly bill
- about ₹33,794
In this example the AC uses about 70% of the units, so its hours matter more than every other appliance combined.
ఇది ఎలా లెక్కించబడుతుంది
Each appliance uses watts × quantity × hours per day × days per month ÷ 1,000 kWh (units) a month. Hours are capped at 24 and days at 31.
Energy cost is total units multiplied by your tariff per unit. The monthly bill adds your fixed monthly charge, and the yearly bill is the monthly bill × 12.
The share for each appliance is its units divided by total units, which identifies your largest consumer.
అనుమానాలు మరియు పరిమితులు
- The tariff and fixed charge are user inputs; no state, city or utility tariffs are built in.
- A single average rate per unit is applied; telescopic slab pricing is not modelled separately.
- Appliances are assumed to draw the watts you enter for the hours you enter. Hours are capped at 24 a day and days at 31 a month.
- The yearly bill is the monthly bill × 12 and does not adjust for seasonal use; adjust hours for summer and winter separately if needed.
- Standby power, wiring losses and taxes not included in your rate are excluded.
తరచుగా అడిగే ప్రశ్నలు
How is appliance electricity use calculated?
Units per month = watts × quantity × hours per day × days per month ÷ 1,000. One unit on your bill is one kilowatt-hour (kWh).
Which tariff should I enter?
Use your own bill. Divide the energy charge by the units billed to get an average rate per unit across slabs, and enter the fixed or meter charge separately. The calculator has no built-in state or city tariffs.
How do I find the wattage of a fridge?
A fridge compressor switches on and off, so its label wattage overstates use. Take the yearly kWh from its energy label, divide by 8,760 hours and multiply by 1,000 to get average watts, then enter 24 hours a day.
Why are my calculated units lower than my bill?
Usually an appliance is missing from the list, hours are understated, or an appliance draws more than its label in hot weather or on high settings. Water heaters, pumps, irons and chargers are easy to forget.
Does an inverter AC use its full rated watts?
Not all the time. Inverter ACs vary their power once the room cools. If you know the average draw from a plug-in meter or the energy label, enter that instead of the maximum rating.
Are taxes and duties on the bill included?
Only through the rate you enter. If you want electricity duty and other charges included, divide the full bill excluding the fixed charge by the units billed and use that as the rate.
చివరి మాట
Start with the sample list, replace it with your own appliances and match the total units against your last bill. Once they line up, change the hours of your largest consumer to see what a realistic saving looks like. If you are renovating, use the painting, flooring and home renovation cost calculators to plan the rest of the household budget.
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