Intern Class in Animal Hospital — What the Free Default Actually Gives You
The best free pick by default — and genuinely fine to keep while you learn. Extra starting sanity is margin for mistakes, which is exactly what a new player needs.
Intern class — quick reference
| Cost | Free (default) |
|---|---|
| Starting sanity | 71% / 76% / 81% by level (default is 61%) |
| Starter cash | None |
| Extra | Only class with color variants (green, blue, pink) |
What buying the Intern actually changes
Every class is measured against the same starting point. With no class bought, you begin a shift on 61% sanity, with $0 and a 3 slots backpack. Here is what the Intern moves:
| Stat | Default (no class) | Intern |
|---|---|---|
| Starting sanity | 61% | 71% / 76% / 81% by level (default is 61%) |
| Starter cash | $0 | None |
| Everything else | 3 slots, no starting gear | Only class with color variants (green, blue, pink) |
Intern levels 1–3 — what each one unlocks
- Lv.1
Start with 10 bonus sanity — 71% instead of the default 61%.
- Lv.2
Bonus rises to 15 — start at 76%.
- Lv.3
Bonus rises to 20 — start at 81%.
Documented leveling thresholds: 200 EXP to level 2, 850 EXP to level 3 (verified on the Security and Surgeon wiki pages; Robux level-skips exist at 199/399, or 180/360 with Roblox Plus).
How the Animal Hospital Intern class actually plays
The Intern's whole kit is one number: bonus starting sanity. At level 3 you begin every shift at 81% instead of 61%, which in practice means you can eat an anomaly mistake or a monster hit and still be standing. It also means you can skip coffee early and leave it for teammates running thinner margins.
Two Intern-specific quirks worth knowing. It's the only class with color variants — in a multiplayer shift, Interns show up green, blue or pink so players can tell each other apart. And the community has a running theory that the Intern itself is an anomaly, because its face doesn't match any other character or any normal animal face in the game.
Key perk at a glance: Only class with color variants (green, blue, pink).
What the Intern costs, next to everything else
The Intern is free, which makes it the floor of the Animal Coins ladder — every other class on that track is something you pay for. The cheapest step up is the Nurse at 20 Animal Coins.
| Class | Price | What it buys you |
|---|---|---|
| 🎓 Intern ← this page | Free (default) | Only class with color variants (green, blue, pink) |
| 🎒 Nurse | 20 Animal Coins | 4 / 5 / 6 backpack slots by level (default 3) |
| 📋 Secretary | 120 Animal Coins | +1 sanity per patient checked in |
| 🥤 Paramedic | 250 Animal Coins | Large Run Cola: 6 → 9 uses; Lv.3 regenerates 1 use per round |
| 🧠 Psychologist | 500 Animal Coins | Lv.2: 7.5% chance to ignore sanity loss · Lv.3: 15% |
| 💊 Doctor | 900 Animal Coins | +1 sanity per patient healed |
| 🧯 Firefighter | 1,100 Animal Coins | Special Fire Extinguisher (auto-recharges, no Charging Station needed) + 1 extra slot |
| ⚡ Security | 1,250 Animal Coins | X-Taser from Lv.1 · Deployable Camera from Lv.2 |
| 🩺 Surgeon | 2,500 Animal Coins | Sanity + speed boost after every heal |
Animal Coins and Robux are separate ladders — there is no published exchange rate between grinding coins and buying Robux, so the two tracks are not directly comparable.
If you're weighing the Intern against something similar
These are the classes nearest to it in price on the Animal Coins track — the ones you are realistically choosing between rather than saving up for:
- 🎒 Nurse — 20 Animal Coins
The value pick for treatment-focused players. Twenty coins is pocket change, and doubling your backpack at level 3 means far fewer supply runs mid-shift.
- 📋 Secretary — 120 Animal Coins
A steady-drip class that rewards actually doing the front-desk job. In a team where you own check-in duty, it quietly out-sustains flashier picks.
- 🥤 Paramedic — 250 Animal Coins
The mobility pick. Speed is the most flexible stat in the game — it makes events easier, hallway runs shorter, and escapes survivable.
Where to buy the Intern, and how levelling works
Classes are bought at the class shop in the lobby — the yellow circle on the left-hand side, beside the ambulance. The Intern is priced in Animal Coins, which you earn by playing — no Robux needed.
Levelling arrived with the Class Update Part 1 on 19 June 2026, which is also what added the Sanity / Utility / Starter Money stat lines you see on the shop card; Part 2 followed on 26 June and added cosmetic skins, bought separately with Animal Coins and with no effect on the numbers above. Levels run 1 to 3 and cost EXP earned from playing the class.
Which stat the Intern is really buying you
That same June update sorted every class under three headings — Sanity, Utility and Starter Money. The Intern counts under Sanity, and only that one — which is worth knowing before you spend, because a class that boosts nothing else will feel narrow if that stat is not your problem.
Sanity — classes that start you higher, or claw sanity back as you work
Alongside the Intern, this group holds Secretary (120 Animal Coins), Psychologist (500 Animal Coins), Doctor (900 Animal Coins) and Surgeon (2,500 Animal Coins). If your shifts keep ending for a reason this group does not address, the fix is a different group rather than a more expensive class inside this one.
FAQ
Is the Intern class good?
For a free class, yes. Up to +20 starting sanity (81% total at level 3) is real survivability, and there's no cost pressure to switch until you know which paid playstyle suits you.
Why do Interns have different colors?
It's the only class with color variants (green, blue, pink alongside the default light orange) — added so multiple Interns in one shift can tell each other apart.
Is the Intern secretly an anomaly?
Unconfirmed, but it's a popular community theory: the Intern's face doesn't resemble any other character or any normal animal face in the game, which fans read as deliberate.
How much does the Intern class cost in Animal Hospital?
Nothing — the Intern is the free default, so it is what you play before buying anything.
How do you get the Intern class?
Buy it at the class shop in the lobby — the yellow circle on the left, beside the ambulance. The Intern is priced in Animal Coins, earned by playing.
What does the Intern do at max level?
Bonus rises to 20 — start at 81%. Levels run 1 to 3 and are bought with EXP earned while playing the class.
What stats does the Intern class boost?
Sanity. Its Sanity group also contains Secretary, Psychologist, Doctor, Surgeon.
Intern or Nurse — which should you buy?
They sit close in price (Free (default) against 20 Animal Coins), so it comes down to what you want out of a shift. The best free pick by default — and genuinely fine to keep while you learn. Extra starting sanity is margin for mistakes, which is exactly what a new player needs. The Nurse, by contrast: The value pick for treatment-focused players. Twenty coins is pocket change, and doubling your backpack at level 3 means far fewer supply runs mid-shift.
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Perks and prices verified against the community wiki. Last checked: July 26, 2026. Robux prices vary by region.