To become classed as an Olympic pool, a swimming pool has to pass many specifications, just not in length. Width, depth, number of lanes, temperature and light levels are all taken into consideration.
Length, 51 metres, 50 metres between the touch pads.
Depth, 2 metres minimum,
Width, 25 metres,
Number of lanes, 8 +2 which are not used. Each lane must be 2.5 metres wide,
Temperature, 25-28 degrees Centigrade,
Light Level, 1500 Lux,
and lastly Volume, 2,500m3 minimum depending on depth.
Exactly 50 meters.
An Olympic-sized swimming pool is 50m in length.
According to the International Swimming Federation (FINA), the specifications for an Olympic-size pool are as follows:
Length 50m (164ft)
width 25m (82ft)
lane width 2.5m (8'2")
water temp 25 - 28oC (77 - 82oF)
min depth 2m (6'7")
Volume min. 2,500m3 (88,000ft3)
An olympic swimming pool is 2m deep, 50m long and 25m wide.
In the London 2012 Olympic Games the pool is 50 m length.
164.041995 feet
A semi-olympic pool is 25 meters long by 12.5 meters wide with a depth of between 1.2 and 1.6 meters.
The pool is standard Olympic size: 50 meters The pool is standard Olympic size: 50 meters
50 m
50 meters .
50 meters
I am assuming by professional, you mean Olympic size. An Olympic size pool is 50 meters. The most common lap pool is 25 yards.
Olympic Sized/Long Course -- 50m Shortcourse -- 25m
It is 100 yards long An Olympic sized swimming pool is 50 meters long by 25 meters wide (164 feet x 82 feet).
It is 3 metres deep and 50m long