What is 7 14mm on canon aps c in full frame?

7-14mm on APS-C (Canon) gives the view of 11-22mm on full frame.

The same view on every common format:

• Medium format (44 x 33): 14-28mm
• Full frame: 11-22mm
• APS-C: 7.5-15mm
• APS-C (Canon) (yours): 7-14mm
• Micro Four Thirds: 5.6-11mm
• 1-inch: 4.1-8.3mm
• 1/1.3-inch: 3.1-6.2mm
• 1/1.7-inch: 2.4-4.9mm
• 1/2.3-inch: 2-4mm

Crop factors are by the sensor diagonal, rounded as they're usually quoted; a format with a different shape (4:3 against 3:2) frames a little differently across the width. More in the focal length converter.

Computed from the sensor sizes, not written by a model.