How Long to Smoke Ribs
110°C (225°F)
4–8 hours depending on type • Internal: 88–96°C (190–205°F)
Doneness Guide
| Level | Internal Temp | Cook Time | Result |
|---|---|---|---|
| Baby Back Ribs | 88–93°C (190–200°F) | 4–5 hours | Leaner, faster cooking. Use 2-2-1 method if wrapping. |
| Spare Ribs | 93°C (200°F) | 5–6 hours | Fattier, more flavourful. Classic 3-2-1 method. |
| St Louis Ribs | 93°C (200°F) | 5–6 hours | Trimmed spare ribs. Same timing, neater presentation. |
| Beef Short Ribs | 96°C (205°F) | 6–8 hours | Rich, beefy flavour. Low and slow like brisket. |
How to BBQ How Long to Smoke Ribs
1
Remove the membrane from the back of the ribs. This is essential for smoke penetration and tender results.
2
Apply rub generously to both sides. Let it set for at least 30 minutes (overnight is better).
3
Set smoker to 110°C (225°F) with fruitwood for pork or hickory/ironbark for beef ribs.
4
Place ribs bone-side down on the grate. If using multiple racks, use a rib rack to stand them up.
5
Smoke for the initial unwrapped phase: 2 hours for baby backs, 3 hours for spare/St Louis, 3–4 hours for beef.
6
Optional wrap phase: wrap in foil with butter, brown sugar, and honey for 2 hours.
7
Unwrap, apply sauce if desired, and smoke for a final 1 hour to set the glaze.
8
Check doneness with the bend test — ribs should crack on the surface when bent.
Pro Tips
- Baby backs: 4–5 hours (or 2-2-1 method). Leaner and faster to cook.
- Spare ribs: 5–6 hours (or 3-2-1 method). More fat means more flavour.
- St Louis ribs: same as spare ribs (they're spare ribs trimmed to a rectangle).
- Beef short ribs: 6–8 hours. Treat them like brisket — cook to 96°C for best results.
- Avoid 'fall off the bone' ribs for competitions — judges prefer a clean bite with slight pull.
Resting Time
Rest for 10–15 minutes after removing from the BBQ. This allows juices to redistribute for a juicier result.
Frequently Asked Questions
How long to smoke baby back ribs at 110°C?
4–5 hours unwrapped, or about 5 hours using the 2-2-1 method (2 hours smoke, 2 hours wrapped, 1 hour sauced).
How long to smoke spare ribs at 110°C?
5–6 hours unwrapped, or 6 hours using the 3-2-1 method (3 hours smoke, 2 hours wrapped, 1 hour sauced).
Can you smoke ribs at a higher temperature?
Yes. At 135°C (275°F), reduce times by about 30%. Ribs at 135°C take 3.5–4.5 hours for baby backs and 4–5 hours for spare ribs.
How do you check if ribs are done without a thermometer?
Use the bend test: pick up the rack with tongs in the centre. Done ribs will bend and the surface meat will crack. The meat should also have pulled back from the bone ends by about 1cm.