Grenada is approximately 344 sq km, while Uruguay is approximately 176,215 sq km, making Uruguay 51,125% larger than Grenada. Meanwhile, the population of Grenada is ~113,094 people (3.3 million more people live in Uruguay).
This to-scale map shows a size comparison of Grenada compared to Uruguay. For more details, see an in-depth quality of life comparison of Uruguay vs. Grenada using our country comparison tool.