Janna Build and Stats
Master+ builds and stats per level, patch 26.20. What Master, Grandmaster and Challenger players build on Janna this patch, Janna's stats at every level, and a calculator to try any build before you play it.
The build tables come from ranked Solo/Duo games of Master+ players on the current patch. The calculator opens with Janna: load the most built items into it with one click, then change any item, the level or the rune shards.
Updated October 2026 · By LOLValue Team
Most Built Janna Items, Runes and Spells
Janna Support build
31 ranked Solo/Duo games of Janna as Support in Master+ lobbies on patch 26.20, with a 64.5% win rate.
| Items | Pick rate | Win rate | Games |
|---|---|---|---|
| Redemption + Ardent Censer + Moonstone Renewer | 10% | 66.7% | 3 |
| Redemption + Mikael's Blessing + Moonstone Renewer | 6% | 50.0% | 2 |
| Shurelya's Battlesong + Mikael's Blessing + Staff of Flowing Water | 3% | 100.0% | 1 |
| Item | Pick rate | Win rate | Games |
|---|---|---|---|
| Moonstone Renewer | 77% | 62.5% | 24 |
| Redemption | 52% | 62.5% | 16 |
| Shurelya's Battlesong | 26% | 87.5% | 8 |
| Ardent Censer | 19% | 50.0% | 6 |
| Mikael's Blessing | 16% | 80.0% | 5 |
| Staff of Flowing Water | 13% | 75.0% | 4 |
| Dawncore | 3% | 100.0% | 1 |
| Locket of the Iron Solari | 3% | 100.0% | 1 |
| Item | Pick rate | Win rate | Games |
|---|---|---|---|
| Boots of Swiftness | 74% | 73.9% | 23 |
| Ionian Boots of Lucidity | 23% | 42.9% | 7 |
| Keystone | Pick rate | Win rate | Games |
|---|---|---|---|
| Summon Aery | 90% | 67.9% | 28 |
| Glacial Augment | 6% | 0.0% | 2 |
| Arcane Comet | 3% | 100.0% | 1 |
| Runes | Pick rate | Win rate | Games |
|---|---|---|---|
| Summon Aery · Manaflow Band · Celerity · Gathering Storm · Font of Life · Revitalize · Shards: Adaptive Force, Move Speed, Health Scaling | 55% | 58.8% | 17 |
| Spells | Pick rate | Win rate | Games |
|---|---|---|---|
| Flash + Heal | 90% | 64.3% | 28 |
| Exhaust + Flash | 6% | 50.0% | 2 |
These are counts, not advice: a choice that many players make is a safe starting point, and the win rate shows how those games ended. Items and runes that only fit some matchups show lower pick rates, so read them with the game in front of you.
Janna Base Stats and Growth
Janna starts with 570 health, 47 attack damage, 28 armor and 30 magic resist, and reaches 2,100 health and 90 attack damage at level 18 without items. Janna's level 18 health ranks 166 of 173 champions, attack damage 169 and armor 100. Attack range is 550 (rank 9) and move speed 325 (rank 154).
| Stat | Level 1 | Level 18 | Per level | Rank at level 18 |
|---|---|---|---|---|
| Health | 570 | 2,100 | 90 | 166 of 173 |
| Mana | 360 | 1,210 | 50 | |
| Attack damage | 47 | 90 | 2.5 | 169 of 173 |
| Armor | 28 | 105 | 4.5 | 100 of 173 |
| Magic resist | 30 | 52 | 1.3 | 97 of 173 |
| Attack speed | 0.625 | 0.944 | 3% | |
| Health regen per 5 s | 5.5 | 14.9 | 0.55 | |
| Attack range | 550 | 550 | 0 | 9 of 173 |
| Move speed | 325 | 325 | 0 | 154 of 173 |
Janna Stats at Every Level (1 to 18)
Stats do not grow in a straight line: each level adds a little more than the one before, following Riot's formula base + growth × (level - 1) × (0.7025 + 0.0175 × (level - 1)). The table gives Janna's stats at each level before items, runes and the kit.
| Level | Health | Mana | Attack damage | Armor | Magic resist | Attack speed | Health regen per 5 s |
|---|---|---|---|---|---|---|---|
| 1 | 570 | 360 | 47 | 28 | 30 | 0.625 | 5.5 |
| 2 | 635 | 396 | 49 | 31 | 31 | 0.639 | 5.9 |
| 3 | 703 | 434 | 51 | 35 | 32 | 0.653 | 6.3 |
| 4 | 774 | 473 | 53 | 38 | 33 | 0.667 | 6.7 |
| 5 | 848 | 515 | 55 | 42 | 34 | 0.683 | 7.2 |
| 6 | 926 | 558 | 57 | 46 | 35 | 0.699 | 7.7 |
| 7 | 1,006 | 602 | 59 | 50 | 36 | 0.716 | 8.2 |
| 8 | 1,090 | 649 | 61 | 54 | 38 | 0.733 | 8.7 |
| 9 | 1,177 | 697 | 64 | 58 | 39 | 0.751 | 9.2 |
| 10 | 1,267 | 747 | 66 | 63 | 40 | 0.770 | 9.8 |
| 11 | 1,360 | 799 | 69 | 67 | 41 | 0.790 | 10.3 |
| 12 | 1,456 | 852 | 72 | 72 | 43 | 0.810 | 10.9 |
| 13 | 1,556 | 908 | 74 | 77 | 44 | 0.830 | 11.5 |
| 14 | 1,658 | 965 | 77 | 82 | 46 | 0.852 | 12.1 |
| 15 | 1,764 | 1,023 | 80 | 88 | 47 | 0.874 | 12.8 |
| 16 | 1,873 | 1,084 | 83 | 93 | 49 | 0.896 | 13.5 |
| 17 | 1,985 | 1,146 | 86 | 99 | 50 | 0.920 | 14.1 |
| 18 | 2,100 | 1,210 | 90 | 105 | 52 | 0.944 | 14.9 |
Janna Attack Speed and Effective Health
Janna attacks 0.625 times per second at level 1 and 0.944 at level 18 without items, gaining 3% bonus attack speed per level. Bonus attack speed is multiplied by Janna's attack speed ratio of 0.625, so Janna needs about 329% bonus attack speed from items and runes at level 18 to reach the cap of 3.003 attacks per second.
With 2,100 health and 105 armor at level 18, Janna takes 4,295 physical damage before dying (effective health), and 3,194 magic damage with 52 magic resist. Every item that adds health, armor or magic resist raises these numbers in the calculator above.
How to Use the Janna Build Calculator
- Click "Load this build into the calculator" under a position's tables to start from the most built items, or fill the six slots yourself.
- Move the level slider to see Janna at any level from 1 to 18.
- Choose one rune shard per row; adaptive force turns into attack damage or ability power from your items.
- Switch to Build B to compare two builds; the sheet shows both and the difference.
- Copy the link to share the build: it opens on this page with the same items, level and shards.
The calculator adds the stats items and shards give. Item passives, stacks and Janna's own abilities are not counted, so in-game numbers can be higher. The LoL item builder guide explains armor, penetration, ability haste and gold efficiency.
Where the Janna Build Data Comes From
Every minute we read the ranked Solo/Duo match history of a random Master, Grandmaster or Challenger player through the Riot Games API, taking turns between the 15 servers, and keep what each of the ten players ended the game with: final items, boots, runes, summoner spells, position and the result. Remakes and early surrenders are left out.
- Finished items are counted once per game; the three-item core is the first three finished items in the player's inventory.
- Pick rate is the share of Janna's games in that position with the choice; win rate is the share of those games won.
- Games are grouped by patch: a new patch starts a new count, and older patches are dropped after four weeks.
- Lobbies are those of Master+ players, so most of the other nine players are high Diamond or above.
Frequently Asked Questions
What is the most built Janna build?
In Master+ Support games on patch 26.20, the most built Janna core is Redemption, Ardent Censer, and Moonstone Renewer (10% of games), with Boots of Swiftness, the Summon Aery keystone and Flash and Heal.
What are Janna's base stats?
At level 1 Janna has 570 health, 47 attack damage, 28 armor, 30 magic resist, 0.625 attack speed, 550 attack range and 325 move speed.
How much health does Janna have at level 18?
2,100 health at level 18 without items, 90 more per level on average, rank 166 of 173 champions.
How much attack speed does Janna need to reach the cap?
About 329% bonus attack speed at level 18. Janna's attack speed ratio is 0.625 and the cap is 3.003 attacks per second.
Is this Janna build updated for the current patch?
Yes. The build tables count games of the current patch only, and the stats come from the game data of patch 26.20.
Build calculator for every champion · Every LoL item with its stats and gold value · Janna skins and their prices · LoL randomizer
LOLValue isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games and all associated properties are trademarks or registered trademarks of Riot Games, Inc. Builds come from a sample of ranked Solo/Duo games read through the Riot Games API; champion stats come from the game's data files and item data from Riot's Data Dragon.