https://github.com/bramstroker/homeassistant-powercalc

Custom component to calculate estimated power consumption of lights and other appliances
https://github.com/bramstroker/homeassistant-powercalc

consumption energy-monitor hacktoberfest hacs home-assistant homeassistant metering power virtual-sensors

Last synced: 9 days ago
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Custom component to calculate estimated power consumption of lights and other appliances

• Host: GitHub
• URL: https://github.com/bramstroker/homeassistant-powercalc
• Owner: bramstroker
• License: mit
• Created: 2021-06-04T13:10:11.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2025-04-09T20:22:59.000Z (10 days ago)
• Last Synced: 2025-04-09T21:28:07.525Z (10 days ago)
• Topics: consumption, energy-monitor, hacktoberfest, hacs, home-assistant, homeassistant, metering, power, virtual-sensors
• Language: Python
• Homepage:
• Size: 44.7 MB
• Stars: 1,163
• Watchers: 12
• Forks: 286
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• open-sustainable-technology - PowerCalc - Custom component for Home Assistant to estimate the power consumption (as virtual meters) of lights, fans, smart speakers and other devices, which don't have a built-in power meter. (Energy Systems / Building Energy Monitoring)

README

        
![Version](https://img.shields.io/github/v/release/bramstroker/homeassistant-powercalc?style=for-the-badge)

![Downloads](https://img.shields.io/github/downloads/bramstroker/homeassistant-powercalc/total?style=for-the-badge)

![Contributors](https://img.shields.io/github/contributors/bramstroker/homeassistant-powercalc?style=for-the-badge)

[![hacs_badge](https://img.shields.io/badge/HACS-Default-41BDF5.svg?style=for-the-badge)](https://github.com/hacs/integration)

![hacs installs](https://img.shields.io/endpoint.svg?url=https%3A%2F%2Flauwbier.nl%2Fhacs%2Fpowercalc&style=for-the-badge)

[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg?style=for-the-badge)](https://github.com/psf/black)

[![Code style: black](https://img.shields.io/badge/type%20checked-mypy-blue.svg?style=for-the-badge)](https://mypy-lang.org/)

[![Coverage Status](https://img.shields.io/coveralls/github/bramstroker/homeassistant-powercalc/badge.svg?branch=master&style=for-the-badge)](https://coveralls.io/github/bramstroker/homeassistant-powercalc?branch=master)

[![Sonar quality gate](https://img.shields.io/sonar/alert_status/bramstroker_homeassistant-powercalc/master?server=https%3A%2F%2Fsonarcloud.io&style=for-the-badge)](https://sonarcloud.io/summary/new_code?id=bramstroker_homeassistant-powercalc)

[![BuyMeACoffee](https://img.shields.io/badge/-buy_me_a%C2%A0coffee-gray?logo=buy-me-a-coffee&style=for-the-badge)](https://www.buymeacoffee.com/bramski)

# 

**PowerCalc** is a versatile custom component for Home Assistant that estimates power consumption for devices like lights, fans, smart speakers, and more—especially those without built-in power meters.

It acts as a virtual energy monitor, using advanced strategies to calculate power usage. For light entities, PowerCalc analyzes factors such as brightness, hue, saturation, and color temperature to deliver accurate consumption estimates. For other devices, it offers extensive configuration possibilities.

Additionally, PowerCalc includes a powerful measurement utility, enabling users to assess their devices' power usage and contribute custom power profiles to the growing PowerCalc library.

![Preview](https://raw.githubusercontent.com/bramstroker/homeassistant-powercalc/master/docs/source/img/preview.gif)

[!["Buy Me A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/bramski)

Go to the [Quick Start](https://docs.powercalc.nl/quick-start/) for installation instruction.

- [Full Documentation](https://docs.powercalc.nl)

- [Profile library](https://library.powercalc.nl)