What is Generator Sizing Calculator?
The free, smart calculator for your home generator needs. Select your appliances, get your required wattage, and receive an instant, unbiased recommendation. Stop guessing and choose the right size with confidence.
Problem
Users need to manually calculate the required generator wattage by researching appliance power consumption, adding values, and applying safety margins. Manual calculations are time-consuming, error-prone, and influenced by biased seller recommendations.
Solution
A web-based calculator where users select appliances from a preloaded database to automatically calculate total wattage and receive instant, unbiased generator size recommendations. Core features include an appliance database, automated wattage summation, and AI-driven recommendations.
Customers
Homeowners, RV owners, contractors, and electricians who prioritize accurate generator sizing for emergency power or outdoor activities.
Unique Features
Preloaded appliance wattage database, instant unbiased recommendations (no upsell bias), and free access without registration.
User Comments
Simplifies generator sizing process
Saves time compared to manual calculations
Reliable and unbiased results
Easy-to-use interface
Helpful for emergency preparedness
Traction
Launched on ProductHunt with 180+ upvotes and 40+ reviews. No disclosed revenue data, but traffic suggests steady adoption as a free tool.
Market Size
The global standby generator market is projected to reach $5.63 billion by 2028 (Fortune Business Insights, 2023), driven by rising demand for backup power solutions.
