Leveling your first job in Final Fantasy XIV is a guided tour. Leveling your second, third, and eighth jobs is a logistics problem. The good news: alt jobs level dramatically faster than your main did, because most of the best XP sources stack multiplicatively and you only have to do the slow part (the Main Scenario Quest) once. This guide is the optimized route to take any combat job from 1 (or 90) to the current Dawntrail cap of 100 in the least real-world time.

The buffs that do the heavy lifting

Before you queue anything, stack every XP multiplier you can. These are not optional — skipping them roughly doubles your time-to-cap.

  • Armoury Bonus: Any job below your highest-level job earns roughly +100% XP automatically until it catches up. This is why a second job feels twice as fast. It applies everywhere, no item needed.
  • Rested XP: Logging out in a Sanctuary (any city aetheryte, inn room) builds a rested pool that grants +50% XP on most kills until depleted. Park alts in a sanctuary between sessions.
  • Road to 80 / Road to 100 campaigns: When Square Enix runs these (frequently around patch drops), they add a flat XP bonus to all jobs under the cap. Check the Lodestone before grinding — leveling during a campaign is a real difference.
  • Brand-New Adventurer / Mentor bonus: Partying with a sprout or having one in your alliance grants a small ongoing XP boost in duties.
  • Food: Any meal gives +3% XP for 30 minutes, refreshable. Trivial alone, free stacking when you're grinding for hours.

The fastest route, level by level

Levels 1–15: Hall of the Novice and your starting hub

Knock out the class quest and a handful of starting-city sidequests until you unlock duties. Don't grind FATEs here — it's slow. The moment you can queue, you switch to the engine that carries you to cap.

Levels 15–90: Roulettes first, then dungeon spam

The backbone of alt leveling is Duty Roulette. Every day, the Leveling, Level 50/60/70/80 Dungeons, Alliance Raid, and Main Scenario roulettes each grant a large one-time XP bonus on first completion. As a DPS your queues are long; as a tank or healer they pop in seconds. If you're leveling a DPS alt, do your roulettes for the bonus, then fill the gaps with manual dungeon spam.

For manual grinding between roulettes, repeatedly run the highest-level dungeon you can queue via the Duty Finder, or — far faster — premade it with friends and an undersized party so pulls are quick. The classic alt-leveling dungeons by bracket are The Tam-Tara Deepcroft early, then whatever the latest expansion's spammable dungeon is for the high end. Trusts and the Duty Support NPC system also work solo if queues frustrate you, though human parties clear faster.

The Palace of the Dead / Heaven-on-High shortcut

Deep dungeons are the single best burst-leveling tool in the early-to-mid game. Palace of the Dead floors 51–60, run repeatedly with a coordinated party that mob-pulls and uses Pomanders, can take a fresh job from the low teens into the 50s shockingly fast — your character level scales separately inside, so it works even at level 17. Heaven-on-High covers the 61–70 stretch similarly. If you have a premade that knows the floor patterns, nothing in this range beats it.

Levels 90–100: Dawntrail content

At 90 the Armoury Bonus is gone (your alt is now near your main), so the final ten levels are the grindiest. The fastest legitimate route is roulettes plus spamming the Dawntrail leveling dungeons (the level 91/93/95/97 dungeons) alongside FATE grinding in the new zones with a Chocobo companion summoned (Gysahl Greens) so you're killing in pairs. Big organized FATE trains in zones like Urqopacha or Shaaloani, especially during a bonus event, melt 90–100.

Things that quietly waste your time

  • Hunting Logs and Challenge Logs: Worth completing once for the chunk of XP, but don't go out of your way mid-grind.
  • Crafting/gearing your alt as you go: Don't. Buy or craft a single set of cheap leveling gear every ten levels from the market board; over-gearing an alt you'll outlevel in an hour is wasted gil.
  • Grinding open-world mobs solo: Almost always the worst XP per minute. The game is built around instanced duties for a reason.

When is buying a boost the sensible call?

Most players should level alt jobs the normal way — it's genuinely fast and you keep your muscle memory for the rotation. But there are two honest cases where paying for a carry or a leveling boost is a fair time-for-money trade. First, if you're a returning player who needs a specific role (say, a tank) leveled to cap before a static's raid night and you simply don't have the dozen evenings free — a power-leveling carry gets you raid-ready without burning your limited play time on dungeon spam. Second, if you want a job at 100 purely for the glamour, mount, or job-stone collection and have no interest in the journey, a boost converts hours you'd resent into a clean unlock. If you actually enjoy the dungeon flow, or you want to learn the rotation before you take it into hard content, skip the boost and play it out — that knowledge matters in savage and ultimate, and no carry hands it to you.

The minimum-effort daily routine

If you only want a checklist: log in rested, eat food, clear your Leveling + high-level Dungeon + Alliance Raid + MSQ roulettes on the alt for the first-time bonuses, then run deep dungeons (sub-70) or Dawntrail dungeon/FATE trains (90+) to fill the rest of your session. Do that across a few evenings and a second job goes from 1 to 100 in a fraction of the time your main took — because you already paid the MSQ tax once, and the Armoury Bonus is doing half the work for free.