Boneless chicken thighs in the grill.8-10 minutes at 400°F
Boneless skinless thigh, 4 oz. A useful starting range, with the details that matter.
Boneless chicken thighs, your setting
at 400°F
Based on Weber: grilling guide, page 13.
Source entry: Chicken thigh 4 oz. 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
400°F; follow your appliance instructions.
- 2
Cook
8-10 minutes; keep pieces evenly spaced.
- 3
Turn
At about 4 minutes, turn or shake.
- 4
Check
165°F at the center; Poultry.
- 5
Rest
No mandatory USDA rest time for this food.
A quick size comparison.
The source reference is marked below. Other rows are modelled estimates at your selected settings.
| Reference size | Typical time | Basis |
|---|---|---|
| 2 oz | 5-7 minutes | Model estimate |
| 4 oz | 8-10 minutes | Source reference |
| 8 oz | 12-16 minutes | 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 boneless chicken thighs take in the grill?
For Boneless skinless thigh, 4 oz, the chart baseline is 8-10 minutes at 400°F. Adjusted sizes and temperatures are modelled estimates.
What makes boneless chicken thighs cook faster or slower?
Keep pieces in a single layer; crowded baskets need more time. Thickness, initial temperature and appliance output also matter. A total basket weight does not describe the thickness of each piece.
Can I cook boneless chicken thighs from frozen?
This method has no supported frozen model. Thaw safely first and use the reference shape.
When should I start checking?
Check at 8 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 boneless chicken thighs is done?
Check the thickest part, away from bone. Whole birds: also check the inner thigh and wing; stuffing must reach 165°F. A thermometer beats any timer.
Next on the menu?
More grill timesWhere this range comes from.
- COSORI: Iconic cooking times chartChecked 2026-10-01
- 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.