Ezekiel 41:2

The width of the entrance was ten cubits, and the sides of the entrance were five cubits on each side. He also measured the length of the outer sanctuary to be forty cubits, and the width to be twenty cubits.

Note 10 (long) cubits is approximately 17.5 feet or 5.3 meters.

Note 5 (long) cubits is approximately 8.75 feet or 2.7 meters; also in verses 9, 11, and 12.

Note The outer sanctuary was approximately 70 feet long and 35 feet wide (21.3 meters long and 10.7 meters wide).

BSB · Berean Standard Bible
And the breadth of the door was ten cubits; and the sides of the door were five cubits on the one side, and five cubits on the other side: and he measured the length thereof, forty cubits: and the breadth, twenty cubits.

Note door: or, entrance

KJV · King James Version
The width of the entrance was ten cubits, and the sides of the entrance were five cubits on the one side, and five cubits on the other side. He measured its length, forty cubits, and the width, twenty cubits.

Note A cubit is the length from the tip of the middle finger to the elbow on a man’s arm, or about 18 inches or 46 centimeters.

WEB · World English Bible
And the breadth of the entrance was ten cubits; and the sides of the entrance were five cubits on the one side, and five cubits on the other side: and he measured the length thereof, forty cubits, and the breadth, twenty cubits.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

the door
or, the entrance. This was the door out of the porch into the sanctuary, which seems to have been wider than that from the court to the porch.
Exodus 26:36; Exodus 36:37; 1 Kings 6:31–35; 2 Chronicles 3:7; 2 Chronicles 29:7; John 10:7, 9
the length
1 Kings 6:2, 17; 2 Chronicles 3:3