Choose your current rank and review the allowed partners instantly. The result is useful when matchmaking rules, rank gaps, or high-tier restrictions make a normal duo invite unclear.

LoL Duo Rank Calculator 2025

This League of Legends duo rank calculator checks Solo/Duo queue compatibility by rank. Select your current rank from Iron through Challenger, and the calculator will display the ranks that can queue with you under the 2025 rules used by this tool.

The result is designed for a quick check before you send an invite. You can also copy the displayed list and share it with your duo partner.

How to check Duo Queue compatibility

1. Open the rank selector in the calculator.
2. Choose your current League of Legends rank.
3. Review the ranks shown in the result area.
4. Use the copy button if you want to share the list.

The calculator separates ranks by tier and division. This matters because the allowed range is not the same for every part of the ladder.

Solo/Duo rank restrictions by tier

Iron, Bronze, and Silver duo rules

Iron, Bronze, and Silver players have a wider range of possible duo partners. The calculator can show partners up to two tiers higher, depending on the selected rank and division.

Gold and Platinum duo rules

Gold and Platinum players normally use a narrower range around their current tier. Select the exact rank instead of relying only on the tier name, because the result can depend on the division.

Emerald and Diamond duo rules

Emerald and Diamond have tighter division-based restrictions. The calculator checks the selected division and shows compatible ranks within the allowed range. This is useful when a small rank difference still prevents a duo invite.

Master, Grandmaster, and Challenger

High-tier players face the strictest Solo/Duo limitations. Master has limited duo options, while Grandmaster and Challenger are treated as solo-only in the rules represented by this calculator. If you are near the top of the ladder, check the exact result instead of assuming that a nearby rank is eligible.

What the calculator shows

• Rank options from Iron to Challenger.
• The allowed duo partners for the selected rank.
• Division-aware results where the rules require them.
• A visual rank ladder for easier comparison.
• A copy button for sharing the result.

The calculator is a rules reference, not a matchmaking guarantee. Riot Games can change ranked restrictions, so check the current in-game queue rules if your result does not match what the client allows.

Solo/Duo Queue and Flex Queue differences

Solo/Duo and Flex queue do not use the same rank limits. This calculator focuses on Solo/Duo compatibility. Flex can be more flexible at lower and middle tiers, while higher-tier Flex games still have minimum-rank conditions.

If you and your friend cannot queue together in Solo/Duo, Flex may be an alternative when both accounts meet its requirements. The two queues should not be treated as interchangeable.

Common questions

Check before inviting your duo partner

Select your current rank, compare the displayed partners, and confirm the result before starting a queue. This avoids wasted invites and helps you choose between Solo/Duo and Flex when the rank gap is too large.