Web & Marketing Calculators

Determine the percentage of single-page visits on your site.

Determine the percentage of impressions that result in clicks for an ad or email campaign.

Calculate the click-to-open rate (CTOR) by dividing unique clicks by unique opens and multiplying by 100.

Determine the percentage of visitors who complete a desired action such as a purchase or signup.

Calculate advertising cost per click.

Measure how much you spend on average to acquire a single lead.

Determine cost per new customer from marketing spend.

Enter number of customers at the start and end of a period plus new customers acquired to calculate retention rate.

Calculate the average monthly growth rate of your email list by comparing starting and ending subscribers over a period.

Calculate what percentage of your sent emails were opened.

Measure how often a specific keyword appears in your content.

Measure drop-off and conversion rates across funnel stages.

Measure revenue return per advertising dollar.

Estimate title tag width in pixels to prevent SERP truncation.

Estimate organic clicks when SERP features alter your base click-through rate.

Calculate the engagement rate of a social media post by comparing total interactions to follower count.

Enter campaign revenue and cost to find ROI as a percentage.

Calculate the percentage of subscribers lost during a period by comparing starting and ending counts.

Project monthly and annual YouTube revenue using RPM, memberships, and Super Chats.