South Georgia and South Sandwich Islands is about 3.2 times smaller than Connecticut.

Connecticut is approximately 12,548 sq km, while South Georgia and South Sandwich Islands is approximately 3,903 sq km, making South Georgia and South Sandwich Islands 31.1% the size of Connecticut.
Tip: This to-scale comparison of Connecticut vs. South Georgia and South Sandwich Islands uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: South Georgia and South Sandwich Islands vs. Connecticut