LinkedIn connection degrees tell you how many steps separate you from another member: a 1st-degree connection is someone you’ve directly connected with, a 2nd-degree connection shares a mutual connection with you, and a 3rd-degree connection is two steps away through a mutual network. You can see this number on any profile, and it determines whether you can message them for free, view their full profile, or need to send an invitation. This article explains what each degree means, how LinkedIn calculates it, and how to use that knowledge to grow your network effectively.
What the Degrees Actually Mean
LinkedIn sorts every member into one of five relationship categories relative to you:
- 1st-degree connections: People you’ve accepted an invitation from, or who accepted your invitation. You see their full profile, can message them directly (within LinkedIn’s messaging limits), and they appear in your “Connections� list.
- 2nd-degree connections: People connected to one or more of your 1st-degree connections. They’re one step away. You can see their profile and send a connection request, but to message them directly you usually need a paid account or an InMail credit.
- 3rd-degree connections: People connected to your 2nd-degree connections. They’re two steps away. You can see their profile and send an invitation, but direct messaging is generally not available without a premium subscription.
- Group members: People in a LinkedIn Group you’ve joined. They’re not a formal degree, but they appear as a separate category, and you can message them for free if you’re both in the same group.
- Out-of-network: Everyone else on LinkedIn. You can only see a limited version of their profile, and you must send an invitation to connect before you can interact.
These degrees are relative to your network, not to the person you’re viewing. A person who is 2nd-degree to you might be 1st-degree to a colleague, depending on who each of you has connected with.
How LinkedIn Calculates the Degrees
LinkedIn builds a graph where each member is a node and each connection is an edge. The degree is the shortest path length between you and the other person:
- 1st degree: direct edge (you’re connected).
- 2nd degree: path length 2 (you → mutual connection → them).
- 3rd degree: path length 3 (you → connection → their connection → them).
LinkedIn updates this graph in near-real-time. When someone accepts your invitation, they become 1st-degree immediately. When a 1st-degree connection adds a new person, that new person becomes 2nd-degree to you. The system only shows the shortest path, so if you have multiple mutual connections, it still shows just “2nd� rather than listing all of them.
Note that LinkedIn doesn’t show degrees beyond 3rd. If someone is 4th-degree or further, they appear as “Out of network.� This is a deliberate design choice to encourage you to expand your network or use search filters.
Why the Degrees Matter for Messaging and Profile Access
Your ability to interact with someone depends heavily on their degree:
- Profile visibility: 1st-degree connections see your full profile, including your email (if you’ve chosen to show it). 2nd-degree and 3rd-degree see a limited version unless they have a premium account. Out-of-network see even less.
- Direct messaging: 1st-degree connections can message each other for free (within LinkedIn’s weekly messaging limits). 2nd-degree and 3rd-degree require InMail (paid) or a mutual group membership. Out-of-network cannot message at all without an invitation.
- Connection requests: You can send an invitation to anyone, but 2nd-degree and 3rd-degree are more likely to accept because they see mutual connections in the invitation. Out-of-network requests often get ignored because there’s no context.
For recruiters and sales professionals, 2nd-degree connections are the sweet spot: you can see who the mutual contact is, ask for a warm introduction, and avoid cold outreach.
How to Find and Use 2nd and 3rd Degree Connections
You can filter your search results by degree using the “Connections� filter on the search page. Here’s how to leverage each level:
- Search for people using keywords (job title, company, location).
- Apply the “2nd� or “3rd� filter to see only those who are within a certain distance.
- Look at the “Mutual connections� section on their profile to see who you both know.
- Ask your mutual connection for an introduction – a warm referral is far more effective than a cold request.
- If you have no mutual connection, personalize your invitation by mentioning a shared group, school, or interest.
For 3rd-degree connections, the path is longer, but you can still use the same strategy: find the 2nd-degree person who connects you, and ask them to introduce you to the 3rd-degree person. The chain can be longer, but LinkedIn’s “Get introduced� feature (available on premium) automates the request.
Common Misconceptions and Limitations
One common myth is that degrees are fixed – they’re not. They change as your network grows. If you connect with a mutual connection, that 2nd-degree person becomes 1st-degree. If a connection of yours deletes their account, the degree may increase or disappear.
Another misconception is that 3rd-degree means “almost a stranger.� In practice, a 3rd-degree connection is often just two introductions away, and many people accept invitations from 3rd-degree because they see the shared network. However, LinkedIn’s algorithm may limit how many 3rd-degree profiles you can view per week without a premium account.
Also, note that degrees are based on connections, not on followers. If someone follows you but you haven’t connected, they’re not a degree – they’re just a follower. You can see followers separately, but they don’t grant messaging or profile access.
How to Grow Your Network to Reduce Degrees
If you want more 1st-degree connections (and thus more direct access to people), focus on these strategies:
- Connect with people you meet – at events, in meetings, or via email. Send a personalized request within 24 hours.
- Import your email contacts – LinkedIn can match them and suggest connections.
- Join relevant LinkedIn Groups – group members are not 1st-degree, but you can message them for free, and they often accept invitations.
- Engage with content – comment on posts from 2nd-degree people; they may notice you and accept your invitation.
- Use the “People You May Know� feature – it suggests 2nd-degree connections based on your existing network.
Remember that quality matters more than quantity. A smaller network of engaged 1st-degree connections is more valuable than thousands of random contacts.
Frequently Asked Questions
What does “1st-degree connection� mean on LinkedIn?
It means you and the other person have accepted each other’s connection invitations. You can see each other’s full profiles, send direct messages for free, and appear in each other’s connection lists.
How do I become a 2nd-degree connection with someone?
You become 2nd-degree when that person connects with one of your 1st-degree connections. You don’t need to do anything – it happens automatically when the mutual connection is made.
Can I message a 2nd-degree connection without paying?
Generally, no. You can send a connection request, but to send a direct message (InMail) you need a premium account. However, if you’re both in the same LinkedIn Group, you can message each other for free.
Why do some profiles show “Out of network� instead of a degree?
That means the person is more than 3 steps away from you (4th-degree or beyond), or they have adjusted their privacy settings to not appear in search. You can still send an invitation, but you’ll see limited profile information.
Does the degree change if I follow someone?
No. Following is separate from connecting. If you follow someone, you see their posts, but they remain out-of-network unless you connect. Connecting is the only way to change the degree.
How many 1st-degree connections can I have?
LinkedIn caps free accounts at 500 connections, but you can see more if you have a Sales Navigator or Recruiter license. The 500 limit is a soft cap – you can still receive invitations, but you must accept or decline them.
Related
Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.
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