SQL FunctionsGeography FunctionsH3_HEX_AREA_KM2On this pageH3_HEX_AREA_KM2Returns the average hexagon area in square kilometers at the given resolution. Excludes pentagons.SyntaxH3_HEX_AREA_KM2(res)ExamplesSELECT H3_HEX_AREA_KM2(1);┌────────────────────┐│ h3_hex_area_km2(1) │├────────────────────┤│ 609788.4417941332 │└────────────────────┘