Website conversion rate is the share of visitors who take the action the site exists for. On a B2B site that action is usually a quote request, a form fill, or a phone call, not a purchase.
In practice
The number only means something once you define the conversion honestly. For an industrial company, "contact from a qualified buyer" is the real metric, and it's worth measuring separately from newsletter signups or careers-page traffic.
The arithmetic is simple: conversions divided by visitors, over the same period. The judgment is in the numerator. Count the actions that represent real buying intent (quote requests, qualified contact submissions, calls from the site) and leave out the noise (newsletter signups, job seekers, existing customers logging in). A blended number that mixes all of those looks fine and tells you nothing.
Averages vary so much by industry and traffic source that chasing a published benchmark usually misleads. The more useful move is measuring your own baseline and improving it. Often the biggest gains come from the least glamorous fixes, like the ones covered in why your referrals aren't converting.
When the rate is low, the cause is usually one of a short list: the page is slow, so buyers leave before it loads; the message is unclear, so they can't tell they're in the right place; or the quote path is long, so intent leaks out one form field at a time. These are cheaper to fix than they look, and they compound.
Start by measuring your own baseline honestly for one month: qualified contacts divided by visitors. That single number, tracked over time, is worth more than any published benchmark, because it responds to the fixes you make. Chasing someone else's average tells you nothing about your own leaks.
Common questions
What is a good conversion rate for a B2B website?
There's no universal number worth trusting; industry, traffic source, and how you define a conversion all move it. Establish your own baseline (quote requests per hundred visitors), then work on the leaks: message clarity, page speed, and the quote path.
How do I calculate my website's conversion rate?
Divide the number of meaningful conversions (quote requests, qualified inquiries, calls from the site) by the number of visitors over the same period, then multiply by 100. The hard part isn't the math; it's deciding honestly which actions count as buying intent and excluding the rest.
How can I improve my B2B conversion rate?
Fix the three common leaks first: page speed (so buyers don't leave before it loads), message clarity (so they know they're in the right place within one screen), and the quote path (fewer clicks and fields between intent and submission). These usually move the number more than extra traffic does.
Should I focus on more traffic or a higher conversion rate?
Usually conversion first. Doubling a leaky site's traffic doubles the leak; fixing the message, speed, and quote path lifts the return on every visitor you already have, including the referrals and branded searches that are your highest-intent traffic. Traffic work pays off more once the site converts.