What is 8 18mm on micro four thirds in full frame?

8-18mm on Micro Four Thirds gives the view of 16-36mm on full frame.

The same view on every common format:

• Medium format (44 x 33): 20-46mm
• Full frame: 16-36mm
• APS-C: 11-24mm
• APS-C (Canon): 10-22mm
• Micro Four Thirds (yours): 8-18mm
• 1-inch: 5.9-13mm
• 1/1.3-inch: 4.4-10mm
• 1/1.7-inch: 3.5-7.8mm
• 1/2.3-inch: 2.9-6.4mm

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.