NBA and NCAA basketball courts are 94' long and 50' wide. International courts used in FIBA competitions are a little smaller at 28m long (91.86′)...

At the top of the key the three point line is 23′9″ (7.24m) from the center of the basket. In the corners, the three point line is 22' (6.71m) fro...

The NBA court is 94′ (28.65m) long and 50′ (15.24m) wide.

Yes, NBA and NCAA courts are both 94′ (28.65m) long and 50′ (15.24m) wide. Three point lines and other markings are different though.

Free throws are 15′ (4.57m) from the backboard. Free throws are 13′9″ from the center of the hoop, and 13′ from the front rim.

An NBA halfcourt is 47′ (14.33m) long and 50′ (15.24m) wide.

The length of the straight corner three point line is 14′ (4.27m).

All lines are 2 inches wide.

The backboard is 4′ (1.22m) from the baseline.