A weighing apparatus comprising: a rough-charge weigher including at least one rough-charge hopper configured to be fed with objects to be weighed, the rough-charge weigher being configured to weigh out the fed objects to be weighed, such that the weighed objects have a predetermined rough-charge weight less than a target weight, and discharge the weighed objects; a combination weigher including a plurality of weighing hoppers, each of which is configured to be fed with objects to be weighed, the combination weigher being configured to use a difference between the weight of the weighed objects that have been weighed out by the rough-charge weigher and the target weight as a target combination weight, weigh the fed objects to be weighed by the plurality of weighing hoppers, select a combination of weighing hoppers, from which to discharge the weighed objects, from among the plurality of weighing hoppers based on weights of the weighed objects that have been weighed by the plurality of weighing hoppers and the target combination weight, and discharge the weighed objects from the selected combination of weighing hoppers; and a collecting chute configured to collect the weighed objects discharged from the rough-charge weigher and the weighed objects discharged from the combination weigher, and discharge the collected weighed objects, characterised in that the plurality of weighing hoppers are, when seen in a plan view, arranged in a manner to form a line that constitutes a part of a virtual circle, the plurality of weighing hoppers include a one-end weighing hopper disposed at one end of the line, an other-end weighing hopper disposed at the other end of the line, and a plurality of middle weighing hoppers arranged on the line between the one-end weighing hopper and the other-end weighing hopper, and the rough-charge weigher is, when seen from the one-end weighing hopper and the other-end weighing hopper, disposed at an opposite side to the middle weighing hoppers, and at least a part of the rough-charge weigher is disposed inside the virtual circle or on the virtual circle. a rough-charge weigher including at least one rough-charge hopper configured to be fed with objects to be weighed, the rough-charge weigher being configured to weigh out the fed objects to be weighed, such that the weighed objects have a predetermined rough-charge weight less than a target weight, and discharge the weighed objects; a combination weigher including a plurality of weighing hoppers, each of which is configured to be fed with objects to be weighed, the combination weigher being configured to use a difference between the weight of the weighed objects that have been weighed out by the rough-charge weigher and the target weight as a target combination weight, weigh the fed objects to be weighed by the plurality of weighing hoppers, select a combination of weighing hoppers, from which to discharge the weighed objects, from among the plurality of weighing hoppers based on weights of the weighed objects that have been weighed by the plurality of weighing hoppers and the target combination weight, and discharge the weighed objects from the selected combination of weighing hoppers; and a collecting chute configured to collect the weighed objects discharged from the rough-charge weigher and the weighed objects discharged from the combination weigher, and discharge the collected weighed objects, characterised in that the plurality of weighing hoppers are, when seen in a plan view, arranged in a manner to form a line that constitutes a part of a virtual circle, the plurality of weighing hoppers include a one-end weighing hopper disposed at one end of the line, an other-end weighing hopper disposed at the other end of the line, and a plurality of middle weighing hoppers arranged on the line between the one-end weighing hopper and the other-end weighing hopper, and the rough-charge weigher is, when seen from the one-end weighing hopper and the other-end weighing hopper, disposed at an opposite side to the middle weighing hoppers, and at least a part of the rough-charge weigher is disposed inside the virtual circle or on the virtual circle. the plurality of weighing hoppers are, when seen in a plan view, arranged in a manner to form a line that constitutes a part of a virtual circle, the plurality of weighing hoppers include a one-end weighing hopper disposed at one end of the line, an other-end weighing hopper disposed at the other end of the line, and a plurality of middle weighing hoppers arranged on the line between the one-end weighing hopper and the other-end weighing hopper, and the rough-charge weigher is, when seen from the one-end weighing hopper and the other-end weighing hopper, disposed at an opposite side to the middle weighing hoppers, and at least a part of the rough-charge weigher is disposed inside the virtual circle or on the virtual circle.