South Georgia and South Sandwich Islands is about 319 times smaller than Angola.

Angola is approximately 1,246,700 sq km, while South Georgia and South Sandwich Islands is approximately 3,903 sq km, making South Georgia and South Sandwich Islands 0.31% the size of Angola.
Tip: This to-scale comparison of Angola 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. Angola