Gaza Strip is about 1.2 times smaller than Antigua and Barbuda.

Antigua and Barbuda is approximately 443 sq km, while Gaza Strip is approximately 365 km² (141 sq mi), making Gaza Strip 82.47% the size of Antigua and Barbuda.
Tip: This to-scale comparison of Antigua and Barbuda vs. Gaza Strip uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.