About The Power Estimator
Empowering you to understand and optimize your energy usage
Our Mission
At The Power Estimator, we believe everyone should have access to professional-grade tools for understanding their energy consumption. Our mission is to make power estimation simple, accurate, and accessible to homeowners and contractors alike.
We're committed to helping you make informed decisions about your energy usage, whether you're calculating appliance costs, planning an EV purchase, or considering solar power.
What We Offer
🆓 Free Calculators
Professional-grade power estimation tools available to everyone at no cost. No signup or account required.
📊 Accurate Results
Industry-standard calculations based on real-world data and electrical engineering principles.
💡 Educational Content
In-depth articles and guides to help you understand energy consumption and savings opportunities.
💼 Pro Features
Advanced tools for contractors and professionals, including load calculators and PDF exports.
Our Values
Accuracy
We use proven formulas and real-world data to ensure our calculators provide reliable estimates you can trust.
Accessibility
Professional tools shouldn't be locked behind paywalls. Our core calculators are free for everyone.
Education
We don't just give you numbers—we help you understand what they mean and how to use them to save money and energy.
Sustainability
By helping people understand their energy usage, we're contributing to a more sustainable future for everyone.
Who We Are
The Power Estimator was created by Kandus MacMillan, PMP, PgMP, a certified Project Management Professional with extensive experience in technical project delivery and systems engineering.
Our team combines expertise in electrical engineering, software development, and user experience design to create tools that are both powerful and easy to use.
Ready to Get Started?
Try our free calculators today or upgrade to Pro for advanced features.