Who should use HowMuchWatts?

HowMuchWatts is a consumer product built for homeowners.

Does HowMuchWatts have a free plan?

Yes — HowMuchWatts is free to use.

Is HowMuchWatts still maintained?

Unverified. HowMuchWatts has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to HowMuchWatts?

Similar projects tracked by PulseGate include SILAKAN, Timely, and WP Sort Order.

Who develops HowMuchWatts?

HowMuchWatts is developed by HowMuchWatts.

When did HowMuchWatts launch?

HowMuchWatts first shipped in 2023.

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HowMuchWatts

Name: HowMuchWatts
Author: HowMuchWatts

howmuchwatts.comOther productivity

HowMuchWatts offers a library of 55 free, transparent calculators that help users instantly determine the real-world costs and savings of home energy decisions. Users can adjust assumptions like electricity rates and usage patterns, with all formulas and methodology fully visible. It covers conversions, cooling, heating, solar, EVs, and backup power, enabling homeowners to compare options before purchasing equipment.

FreeWeb

Visit howmuchwatts.com

Overview

6 features

HowMuchWatts sits in PulseGate's Other productivity category. It focuses on making informed home energy decisions without knowing the actual running costs or payback periods of appliances, solar, heat pumps, or EVs. HowMuchWatts is a consumer product aimed at homeowners. It is available for free. It runs on the web.

Behind HowMuchWatts is HowMuchWatts, and it first shipped in 2023. Among its 6 catalogued features are Energy Calculators, Editable Assumptions, and Visible Formulas.

Summary written by a language model from the project’s public pages.

Energy Calculators
Editable Assumptions
Visible Formulas
Solar Payback
Appliance Cost Estimator
EV Charging Calculator

Built with & integrations

Framework

Astro

Hosting

Cloudflare

Runs on

Browser

Detected from

Astro: /_astro/ in the HTML
Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tier

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed3 Aug · 16:31 UTC
Howmuchwatts verified against its public source
Source: PulseGate · Open

Frequently asked questions about HowMuchWatts

What is HowMuchWatts?: HowMuchWatts focuses on making informed home energy decisions without knowing the actual running costs or payback periods of appliances, solar, heat pumps, or EVs. It is catalogued under Other productivity on PulseGate.
Who should use HowMuchWatts?: HowMuchWatts is a consumer product built for homeowners.
Does HowMuchWatts have a free plan?: Yes — HowMuchWatts is free to use.
What platforms does HowMuchWatts run on?: HowMuchWatts runs on the web.
Is HowMuchWatts still maintained?: Unverified. HowMuchWatts has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to HowMuchWatts?: Similar projects tracked by PulseGate include SILAKAN, Timely, and WP Sort Order.SILAKAN Timely WP Sort Order
Who develops HowMuchWatts?: HowMuchWatts is developed by HowMuchWatts.
When did HowMuchWatts launch?: HowMuchWatts first shipped in 2023.

At a glance

Pricing: Free
Platforms: Web
Languages: English
Built for: homeowners
Model: B2C
Solves: Making informed home energy decisions without knowing the actual running costs or payback periods of appliances, solar, heat pumps, or EVs.

Live coverage

Identity confidence: High · 93.8
Indexed: 3 Aug 2026
Lifecycle: Alive
Last seen: 3 Aug 2026

Identity audit (13)

Slug: howmuchwatts-howmuchwatts-com
Lifecycle state recorded: 3 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 3 Aug 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 3 Aug 2026
Canonical URL: https://howmuchwatts.com/

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Also in Other productivity

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