Calculadora de Taxa de Conversão
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
conv% = conversões / visitantes × 100
About this calculator
The Conversion Rate Calculator helps you measure the efficiency of your website or marketing campaign. It calculates the percentage of visitors who performed a desired action, such as purchasing a product, filling out a form, or subscribing to a newsletter. The result is obtained by dividing the number of conversions by the total visitors and multiplying by 100. For example, if 50 people bought out of 1,000 visitors, the conversion rate is 5%. This metric is crucial for online businesses as it indicates how attractive and persuasive your page or offer is.
Use this calculator whenever you need to evaluate the performance of a landing page, ad, or email campaign. It is useful for both small entrepreneurs and digital marketing professionals looking to optimize results. With the obtained value, you can compare different strategies and identify which ones generate more engagement. Remember that conversion rates vary by industry and action type: a 2% rate can be excellent for some niches, while 10% may be considered low for others.
Be careful when interpreting the data: the conversion rate does not tell the whole story. It is important to consider traffic volume and visitor quality. A high rate with few visitors may not represent real success. Also, avoid comparing rates from different channels without adjusting for context (e.g., paid vs. organic traffic). Use the calculator as part of a broader analysis, including metrics like cost per acquisition and customer value. Tools like Google Analytics can provide accurate visitor and conversion numbers.
For reliable results, ensure conversions are correctly recorded. Clearly define what counts as a conversion (sale, lead, download) and use proper tracking systems. Small errors in input data can lead to misleading rates. The calculator is free and available online, providing quick access to this essential indicator for business growth.
Frequently asked questions
What is conversion rate?
It is the percentage of website visitors who complete a desired action, such as making a purchase or signing up.
How do I calculate conversion rate manually?
Divide the number of conversions by the total number of visitors and multiply by 100. Example: 50 conversions / 1000 visitors x 100 = 5%.
What is a good conversion rate?
It depends on the industry and conversion type. On average, rates between 2% and 5% are common, but some industries may have higher or lower rates.
Can I use the calculator for leads and sales?
Yes, the calculator works for any type of conversion, as long as you enter the number of conversions and total visitors.
What should I do if my conversion rate is low?
Analyze traffic quality, page design, offer, and call to action. Test changes and measure again to improve.