Question 1

What is a Website Carbon Calculator?

Accepted Answer

A website carbon calculator estimates the CO2 emissions generated by a web page per visit, based on data transferred. The internet accounts for approximately 3.7% of global carbon emissions.

Question 2

How does the Website Carbon Calculator work?

Accepted Answer

CO2 estimate = page size (KB) × 0.06g CO2/KB Then: This accounts for data centre energy, network, and device power Then: Annual emissions = CO2 per view × annual page views Then: Green hosting can reduce emissions by 50–80%.

Question 3

Can you give an example of how to use the Website Carbon Calculator?

Accepted Answer

Example: Input 500KB page, 10,000 views/month gives a result of ~30g CO2/month = 0.36kg/year.

Question 4

Is the Website Carbon Calculator free to use?

Accepted Answer

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

Question 5

How accurate is the Website Carbon Calculator?

Accepted Answer

Our Website Carbon Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

Website Carbon Calculator

Website Carbon Calculator

What is Website Carbon Calculator?

How to Use Website Carbon Calculator

Example Website Carbon Calculator

Website Carbon by Page Size

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