Question: What is the area of a cricket field?

Cricket field



A cricket field is a large grassy ground on which the game of cricket is played. Although generally oval in shape, there is a wide variety within this: some are almost perfect circles, some elongated ovals and some entirely irregular shapes with little or no symmetry – but they will have entirely curved boundaries, almost without exception. There are no fixed dimensions for the field but its diameter usually varies between 450feet (137m) and 500feet (150m).  Cricket is unusual among major sports (along with Golf, Australian rules football and baseball) in that there is no official rule for a fixed-shape ground for professional games. On most grounds, a rope demarcates the perimeter of the field and is known as the boundary. Within the boundary and generally as close to the centre as possible will be the square which is an area of carefully prepared grass upon which cricket pitches can be prepared and marked for matches.
Field size
The ICC Standard Playing Conditions define the minimum and maximum size of the playing surface for international matches. Law 19.1 of ICC Test match Playing Conditions states:
"The playing area shall be a minimum of 150 yards (137.16 metres) from boundary to boundary square of the pitch, with the shorter of the two square boundaries being a minimum 65 yards (59.43 metres). The straight boundary at both ends of the pitch shall be a minimum of 70 
yards (64.00 metres), measured from the centre of the pitch to be used. In all cases the aim shall be to provide the largest playing area, subject to no boundary exceeding 90 yards (82.29 metres) from the centre of the pitch to be used."[1]
In addition, the conditions require a minimum three-yard gap between the "rope" and the surrounding fencing or advertising boards. This allow players to dive without risk of injury.
The conditions contain a grandfather clause, which exempts stadiums built before October 2007. However, most stadiums which regularly host international games easily meet the minimum dimensions.
A typical Test match stadium would be larger than these defined minimums, with over 20,000sqyd (17,000m2) of grass (having a straight boundary of about 80m).[2] In contrast an association football field needs only about 9,000sqyd (7,500m2) of grass, and an Olympic stadium would contain 8,350sqyd (6,980m2) of grass within its 400m running track, making it difficult to play international cricket in stadiums not built for the purpose. Nevertheless, Stadium Australia which hosted the Sydney Olympics in 2000 had its running track turfed over with 30,000 seats removed to make it possible to play cricket there, at a cost of A$80million.[3] This is one of the reasons cricket games generally cannot be hosted outside the traditional cricket-playing countries, and a few non-Test nations like Canada, the UAE and Kenya that have built Test standard stadiums.
The pitch
Most of the action takes place in the centre of this ground, on a rectangular clay strip usually with short grass called the pitch. The pitch measures 22 yards (20m) long.
At each end of the pitch three upright wooden stakes, called the stumps, are hammered into the ground. Two wooden crosspieces, known as the bails, sit in grooves atop the stumps, linking each to its neighbour. Each set of three stumps and two bails is collectively known as a wicket. One end of the pitch is designated the batting end where the batsman stands and the other is designated the bowling end where the bowler runs in to bowl.  The area of the field on the side of the line joining the wickets where the batsman holds his bat (the right-hand side for a right-handed batsman, the left for a left-hander) is known as the off side, the other as the leg side or on side.
Lines drawn or painted on the pitch are known as creases. Creases are used to adjudicate the dismissals of batsmen and to determine whether a delivery is fair.
Parts of the field
For a one-innings match played over a set number of fair deliveries, there are two additional field markings. A painted oval is made by drawing a semicircle of 30yards (27.4m) radius from the centre of each wicket with respect to the breadth of the pitch and joining them with lines parallel, 30 yards (27.4m) to the length of the pitch. This line, commonly known as the circle, divides the field into an infield and outfield. Two circles of radius 15yards (13.7m), centred at middle stump guard on the popping crease and often marked by dots, define the close-infield. The infield, outfield, and the close-infield are used to enforce fielding restrictions.
See also
List of Test cricket grounds