Dashboard

Configure your virtual household, then review its estimated energy, cost and CO₂.

Simulation only. WattWise Home does not measure or control real appliances. All figures are estimates based on the values you enter or the simulated defaults.

Estimated daily energy

9.00 kWh/day

From your simulated appliance settings

Estimated monthly energy

270.00 kWh/month

30.00 days/month assumed

Estimated monthly cost

৳2,700.00

At the illustrative tariff of ৳10.00/kWh

Estimated monthly CO₂

148.50 kg CO₂

Factor: 0.55 kg CO₂/kWh (illustrative)

Virtual appliances

Preset wattages and runtimes are editable examples, not universal facts. The refrigerator runtime is a simplified duty-cycle stand-in: the model assumes the entered wattage applies for the entered runtime.

Fan

75.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 0.60 kWh/day · 18.00 kWh/month · ৳180.00/month

Air conditioner (AC)

1,000.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 6.00 kWh/day · 180.00 kWh/month · ৳1,800.00/month

Lights

60.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 0.30 kWh/day · 9.00 kWh/month · ৳90.00/month

Refrigerator

150.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 1.20 kWh/day · 36.00 kWh/month · ৳360.00/month

Television (TV)

100.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 0.40 kWh/day · 12.00 kWh/month · ৳120.00/month

Washing machine

500.00 W simulated

Power rating

Daily runtime

h/day

Estimated use: 0.50 kWh/day · 15.00 kWh/month · ৳150.00/month

Estimated monthly energy by appliance

kWh/month · derived from watts × hours/day × days/month ÷ 1,000

Air conditioner (AC) accounts for the largest share (180.00 kWh of 270.00 kWh/month).

Energy share by appliance

Share of estimated monthly kWh

Estimated share of the 270.00 kWh/month household total. OFF appliances contribute nothing by definition.

Assumptions used in every calculation

Illustrative tariff

These settings are shared across the dashboard, Lab, tips, goal meter and result card. Defaults are illustrative assumptions — not verified utility data and not your actual electricity tariff.

Days per month

days

Electricity tariff

৳/kWh

Default ৳10/kWh is an arithmetic example only.

CO₂ emissions factor

kg/kWh

User-configurable illustrative factor.

Ready to explore savings?

Open the What-if Energy Lab to snapshot this household as your baseline, adjust runtimes, and see estimated savings, CO₂ impact and your goal progress update live. Your baseline already reflects the current configuration (6 appliances).

Open What-if Energy Lab