When it comes to calculating the value of a blog, there are a few factors to consider. The first is the audience of the blog. If the blog is focused on a specific topic or niche, then its audience may be more valuable than if the blog is geared towards a wider audience. Another factor to consider is how often the blog is updated.
Sites with frequent updates are worth more than those with less frequent updates. Finally, popularity of the blogger is also important. A high-traffic blog from a well-known blogger will be more valuable than a low-traffic blog from an unknown blogger.
In general, a well-run blog with an engaged audience and regular updates can be worth anywhere from $2,000 to $50,000. A high-traffic but low-quality blog may only be worth $1,000 to $5,000.
A low-traffic blog with no audience or updating may only be worth $0 or less. It really depends on the specifics of the blog and its audience.