Utah is about 2.7 times bigger than Maine.

Maine is approximately 79,931 sq km, while Utah is approximately 212,751 sq km, making Utah 166% larger than Maine. Meanwhile, the population of Maine is ~1.3 million people (1.4 million more people live in Utah).
Tip: This to-scale comparison of Maine vs. Utah uses the Mercator projection, which distorts the size of regions near the poles.