๐Ÿ“š How much does a standard softball weigh?

How much does a standard softball weigh?

There are a number of different sizes. Below is for the 11 or 12 inch variation. There is likewise a 16 inch version.

Ball Standards by International Softball Federation Playing Rules Committee:

1. The finished 30.5 centimeters (12 in) ball shall be between 30.2 cm (11 7/8 in) as well as 30.8 cm (12 1/8 in) in area, and also will weigh between 178.0 g (6 1/4 ounces) as well as 198.4 g (7 ounces). The flat seam design will have not less than 88 stitches in each cover, sewn by the two-needle method.

2. The finished 27.9 centimeters (11 in) ball will be between 27.6 cm (10 7/8 in) and 28.3 centimeters (11 1/8 in) in circumference and shall weigh between 166.5 g (5 7/8 ounces) as well as 173.6 g (6 1/8 ounces). The level seam style will have not less than 80 stitches in each cover, sewn by the two-needle approach.

3. The completed ball will have a coefficient of restitution as well as compression requirement as shall be established and established by the ISF Equipment Standards Commission.

4. The white cover, white-stitch or yellow optic cover, red-stitch 30.5 centimeters (12 inch) ball with a COR of.47 or under shall be utilized in the following ISF championship play: Men’s as well as Women’s Fast Pitch, Junior Men’s Fast Pitch as well as Slow Pitch, and Junior Women’s Fast Pitch. The balls will have an ISF logo marking.

5. The red-stitch 30.5 centimeters (12 inch) ball with a COR of.47 and also under shall be made use of in all adult Men’s Slow Pitch and also Coed Slow Pitch, and also need to have a noting of MSP-47, along with the ISF logo.

6. The red-stitch 27.9 centimeters (11 inch) ball with a COR of.47 and also under will be utilized in all Women’s Slow Pitch and also Girls Slow Pitch. It has to have a GWSP-47 noting along with the ISF logo design.

7. On spheres utilized in ISF Championship Play, the tons force called for to compress the ball 0.64 cm (0.25 inches) must not exceed 170.1 kg (375 pounds) when such rounds are determined based on the ASTM examination technique for measuring compression-displacement of softballs, which is supported by the ISF Equipment Standards Commission.

The finished 30.5 centimeters (12 in) ball will be between 30.2 cm (11 7/8 in) as well as 30.8 cm (12 1/8 in) in circumference, as well as shall weigh between 178.0 g (6 1/4 ounces) and 198.4 g (7 ounces). The finished 27.9 centimeters (11 in) ball will be between 27.6 centimeters (10 7/8 in) as well as 28.3 centimeters (11 1/8 in) in area and also shall weigh in between 166.5 g (5 7/8 ounces) as well as 173.6 g (6 1/8 ounces). The white cover, white-stitch or yellow optic cover, red-stitch 30.5 cm (12 inch) ball with a COR of.47 or under will be used in the following ISF champion play: Men’s as well as Women’s Fast Pitch, Junior Men’s Fast Pitch and also Slow Pitch, as well as Junior Women’s Fast Pitch. The red-stitch 27.9 centimeters (11 inch) ball with a COR of.47 as well as under will be utilized in all Women’s Slow Pitch as well as Girls Slow Pitch.