WattWatch: Electricity Bill

WattWatch is an electricity bill calculator and energy cost tracker that helps you estimate electric bills, calculate electricity costs, monitor kWh usage, track appliance energy consumption, and better understand your monthly power expenses. Whether you want to estimate your next utility bill, compare energy costs, or discover which appliances use the most electricity, WattWatch gives you powerful tools in a simple, easy-to-use app. Calculate electricity costs using simple rates, tiered pricing, or time-of-use (TOU) rate plans. Add electricity usage, energy rates, base charges, miscellaneous fees, previous balances, discounts, taxes, and appliance usage to build a more complete estimate of what your monthly electricity bill may look like. WattWatch supports both English and Latin American Spanish, with translated app screens, settings, calculators, appliance tracking, reports, archive labels, explanations, and onboarding. Easily switch between System Default, English, or Español Latinoamericano from the in-app Language settings. Whether you're trying to estimate your electric bill, calculate your effective energy rate, monitor home energy usage, or better understand your electricity consumption, WattWatch helps make complex utility bills easier to understand. ## Electricity Bill Tools • Electricity bill calculator • Electric bill estimator • Energy cost calculator • Simple rate calculator • Tiered rate calculator • Time-of-use (TOU) calculator • Rate Finder to calculate your effective electricity rate from your bill • Base charges, miscellaneous fees, previous balances, discounts, and tax support • Current bill estimate and total amount due • Bill forecast based on your current electricity usage ## Appliance Energy Tracking • Appliance electricity cost calculator • Monthly appliance tracking • Compare appliance energy usage • Estimate appliance power consumption • Identify which appliances may use the most electricity • Better understand your monthly home energy usage ## Reports & Records • PDF report sharing • Copy and share text reports • Starting and ending meter photo proof • Timestamped meter photo records • Monthly archive snapshots • Saved rate plans • Local data management controls ## Learn • Simple explanations of electricity bills and energy charges • Learn how kWh, electricity rates, taxes, fees, discounts, and previous balances affect your total bill • Understand simple rates, tiered pricing, and time-of-use billing WattWatch can help answer questions like: • How much electricity did I use this month? • How much will my electric bill cost? • What is my effective electricity rate? • Which appliances use the most electricity? • How much does each appliance cost to run? • How do taxes, fees, discounts, and previous balances affect my utility bill? • What would my bill look like under tiered or time-of-use pricing? • Can I save monthly records and compare them over time? WattWatch Pro unlocks advanced features, including PDF reports, meter photo proof, unlimited saved rate plans, full archive history, enhanced monthly tracking, and additional tools for organizing and documenting your electricity usage. Your data stays on your device. WattWatch does not require an account for the core app experience, allowing you to calculate electricity costs, track energy usage, and manage your monthly records privately. **Important:** WattWatch provides estimates only. Actual utility bills may differ because electricity providers may include fuel adjustments, minimum charges, demand charges, meter fees, taxes, subsidies, regional pricing rules, time-of-use schedules, previous balances, rounding differences, or other provider-specific charges. Always refer to your official utility bill for your final billing amount.