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KilowattKit
Free home energy calculators — no signup needed
KilowattKit offers 29 free home energy calculators for electricity bills, solar payback, EV charging, and appliances. Powered by official data from EIA, Ofgem, and AER. Every formula shown, every source cited. No email or signup required. Works for US, UK, Canada & Australia.
Hey Product Hunt! 👋
I built KilowattKit because I was frustrated with energy calculators that hide their math, use outdated data, or require an email just to see results.
KilowattKit is 29 free home energy calculators — electricity bills, solar payback, EV charging, appliances, and more. Every formula is shown. Every number comes from official sources like EIA, Ofgem, and AER.
No signup. No email. No paywalls. Just instant, transparent results.
Works for homeowners in the US, UK, Canada, and Australia.
Would love your feedback — what calculator would you find most useful? ⚡
About KilowattKit on Product Hunt
“Free home energy calculators — no signup needed”
KilowattKit was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #62 on the daily leaderboard. KilowattKit offers 29 free home energy calculators for electricity bills, solar payback, EV charging, and appliances. Powered by official data from EIA, Ofgem, and AER. Every formula shown, every source cited. No email or signup required. Works for US, UK, Canada & Australia.
On the analytics side, KilowattKit competes within Productivity, Home and Climate Tech — topics that collectively have 835.1k followers on Product Hunt. The dashboard above tracks how KilowattKit performed against the three products that launched closest to it on the same day.
Who hunted KilowattKit?
KilowattKit was hunted by Killowatkit Calculator . A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of KilowattKit including community comment highlights and product details, visit the product overview.
Killowatkit Calculator 