Baby back ribs in the grill.1 h 30 min to 2 h at 350°F
3-4 lb rack; indirect heat. A useful starting range, with the details that matter.
Baby back ribs, your setting
at 350°F
Based on Weber: grilling guide, page 13.
Source entry: Ribs: baby back, spareribs. Portion controls describe one piece or planning portion; they are separate from the manufacturer’s total basket load.
From preheat to the final check.
- 1
Preheat
350°F; follow your appliance instructions.
- 2
Cook
1 h 30 min to 2 h; keep pieces evenly spaced.
- 3
Turn
At about 45 minutes, turn or shake.
- 4
Check
145°F at the center; Whole cuts of beef, pork and lamb.
- 5
Rest
At least 3 minutes after reaching the safe temperature.
A quick size comparison.
The source reference is marked below. Other rows are modelled estimates at your selected settings.
| Reference size | Typical time | Basis |
|---|---|---|
| 28 oz | 57 minutes to 1 h 17 min | Model estimate |
| 56 oz | 1 h 30 min to 2 h | Source reference |
| 112 oz | 2 h 21 min to 3 h 9 min | Model estimate |
Same food. Different details.
A frozen estimate is not supported for this method. Thaw safely before using the reference range.
A few things worth knowing.
How long does baby back ribs take in the grill?
For 3-4 lb rack; indirect heat, the chart baseline is 1 h 30 min to 2 h at 350°F. Adjusted sizes and temperatures are modelled estimates.
What makes baby back ribs cook faster or slower?
Use evenly sized pieces so the center and outside finish closer together. Thickness, initial temperature and appliance output also matter. A total basket weight does not describe the thickness of each piece.
Can I cook baby back ribs from frozen?
This method has no supported frozen model. Thaw safely first and use the reference shape.
When should I start checking?
Check at 90 minutes for this setting. Keep cooking if the center has not reached the appropriate safety endpoint or texture. A timer is a reminder to check.
How do I know when baby back ribs is done?
Reach 145°F before removing from heat, then rest for at least 3 minutes. A thermometer beats any timer.
Next on the menu?
More grill timesWhere this range comes from.
- Weber: grilling guide, page 13Checked 2026-10-01
- FoodSafety.gov: safe minimum internal temperaturesChecked 2026-10-01
Reference facts are compiled from primary charts. Adjusted ranges are planning estimates. Read how we calculate them.