How do I estimate home improvement costs?

Get multiple contractor quotes, research material costs, and add 10-20% for unexpected expenses. Labor typically costs 50-65% of total project cost.

What home improvements add the most value?

Kitchen and bathroom remodels, new roofing, and energy-efficient upgrades typically provide the best return on investment.

DIY saves money on labor but risks quality issues. Hire contractors for electrical, plumbing, structural work, or permits required.

Calculate how much electricity your appliances use. Estimate annual energy costs for any device. Free appliance energy calculator....

Appliance Type (or choose custom)

Wattage (W)

Electricity Rate ($/kWh)

Hours Used per Day

Days Used per Month

Annual Cost

Monthly Cost

Daily Cost

kWh per Month

kWh per Year

Wattage 0 W

Usage 0 hrs/day

kWh per Hour 0

Cost per Hour $0

Calculate how much electricity your appliances use. Estimate annual energy costs for any device. Free appliance energy calculator.

This free online calculator provides instant, accurate results. No signup required - just enter your values and get your answer immediately.