Match the bocce ball size to the player and the surface. Kids ages 6 to 12 and many seniors do best with 73mm metal sets, which weigh about 700 grams per ball. Adults playing recreational backyard bocce should choose 107mm composite sets at 920 grams. Tournament and club players use 110mm or 114mm volo balls weighing 998 to 1156 grams.
Picking the right size matters more than most buyers realize. According to Encyclopedia Britannica's overview of bocce, the modern Italian rules family runs from petanque-style metal balls all the way up to heavy regulation volo, and the choice shapes the entire game (technique, court surface, even who is comfortable joining a frame).
Key Takeaways
- Kids ages 6 to 12: 73mm metal sets, around 700 grams per ball, safer in small backyards.
- Adult beginners: the 107 mm 4 Bocce Ball Set Bundle is the standard backyard pick.
- Competitive backyard or league play: step up to the 107 mm 8 Bocce Ball Set Bundle so up to four players can play.
- Seniors with grip issues: 73mm metal sets reduce wrist strain without removing the social game.
- Federazione Italiana Bocce regulation diameters are 107mm (raffa), 110mm and 114mm (volo).
How bocce ball sizes are categorized
Bocce balls fall into three families. Composite raffa balls measure 107mm and weigh 920 grams. Composite volo balls measure 110mm or 114mm and weigh 998 to 1156 grams. Metal petanque-style balls measure 73mm and weigh roughly 700 grams.
The 107mm composite ball is the de facto standard for casual American backyard play and for most United States Bocce Federation league rules. The metal 73mm size descends from French petanque and makes sense for kids, travel, beach play, and seniors. The volo sizes belong to club and international tournaments where the surface is groomed and the throw is partly aerial.
The Federazione Italiana Bocce defines these sizes for its three competitive disciplines (raffa, volo, and petanque), and most American manufacturers follow the same diameters so customers can practice with the same balls they would compete with.
Ages 6 to 12: 73mm metal sets
Children in this age range usually do not have the hand size or grip strength for a 920 gram composite ball. A 73mm metal set sits comfortably in a small hand, weighs about a quarter less, and rolls more predictably on uneven backyard grass. The metal surface also resists chips and cracks if a kid drops one on a paving stone.
The Centers for Disease Control note that low-impact, social outdoor games help kids meet daily activity guidelines without the injury rate of contact sports (see the CDC physical activity guidance for children). Bocce sized to a child's hand fits that profile cleanly: light load, safe ball weight, easy rules.
1. 73 mm Metal/Petanque Boules 8-Set Bundle
Best for: kids ages 8 and up, mixed family games, beach trips, and senior players who want a lighter ball.
The 73 mm Metal Petanque Boules 8-Set Bundle includes eight chrome balls in two visible patterns, a pallino, a basic measuring device, and a carry bag. Eight balls means up to four players or two teams of two without subbing in. View the 73 mm Metal Petanque Boules 8-Set Bundle.
Ages 13 to adult beginner: 107mm composite sets
By the early teens most players have the strength to handle a 920 gram composite ball, and 107mm is where the modern backyard game lives. The composite resin rolls true on grass, gravel, or oyster shell, and the larger surface is easier to read at a distance for newer players still learning where the pallino sits.
Start with a 4-ball set if your usual game is two-player. Move up to an 8-ball set if you regularly host four players or you want a permanent backyard set the neighbors can drop into.
2. 107 mm 4 Bocce Ball Set Bundle
Best for: two-player adult games, first-time backyard buyers, or as a holiday gift.
The 107 mm 4 Bocce Ball Set Bundle ships with four composite resin balls in two color variants, a pallino, and a heavy duty bag. At regulation 920 gram weight, the set rolls correctly on backyard grass and standard oyster-shell courts. View the 107 mm 4 Bocce Ball Set Bundle.
3. 107 mm 8 Bocce Ball Set Bundle
Best for: four-player adult games, league teams, and regular backyard hosts.
The 107 mm 8 Bocce Ball Set Bundle covers four players in singles or two two-person teams without rotating balls. Same regulation 920 gram weight, more colors, and a bigger heavy duty carry bag for storage between games. View the 107 mm 8 Bocce Ball Set Bundle.
Seniors: lighter balls keep the social game alive
Wrist strength, grip mobility, and shoulder range often shift past 65, but the desire to keep playing does not. A 73mm metal set drops about 220 grams off every throw compared with a regulation 107mm composite ball. Over a full game (twelve to sixteen throws per side), that smaller load adds up to less wrist fatigue and lower shoulder strain.
Senior centers across the United States have leaned into bocce for exactly this reason. The New York Times highlighted the social ritual of weekly bocce nights at urban Italian-American clubs, where players in their seventies and eighties stay competitive by trading the heavier composite ball for a sandblasted-chrome metal set.
4. 73mm Metal/Petanque Boules 4-Ball Set Sandblasted Chrome
Best for: seniors looking for low-impact play, smaller hands, and travel-friendly use.
The 73mm Metal Petanque Boules 4-Ball Set in sandblasted chrome features a matte finish that hides scuffs and reduces glare in bright sunlight. Four balls suit a singles game or as a doubles add-on. View the sandblasted chrome 4-ball set.
Tournament and club: 110mm or 114mm volo
Step up to 110mm or 114mm composite balls only if you are training for FIB-style volo or playing on a groomed clay or stone-dust court. These balls weigh 998 grams (110mm) or 1156 grams (114mm). They demand a stronger throw, deeper court, and a more disciplined release.
The Confederation Mondiale des Sports de Boules publishes the binding international rules. Recreational players almost never need this size, and most American leagues default to 107mm raffa.
Quick chooser by age and goal
Children 6 to 12 who want a backyard or beach set: 73mm metal 6-ball or 8-ball. Teens 13 plus and adult beginners: 107mm 4-ball composite. Households with frequent four-player games: 107mm 8-ball composite. Seniors with grip or wrist limits: 73mm metal 4-ball or 6-ball. League and club volo players: 110mm or 114mm composite.
If you are buying for a household with mixed ages, consider a 107mm 4-ball as the main set plus a 73mm 6-ball for kids and seniors. The two sets play side by side on the same backyard space without conflict.
Why buy from BuyBocceBalls
We stock every common bocce ball size from 30mm mini sets to 114mm tournament volo, with composite balls made in the USA and metal sets sourced from the same European foundries that supply European petanque clubs. We ship within one business day from our warehouse, every set carries a one-year manufacturer guarantee, and our team plays the game (so when you ask which size fits an eighty-year-old grandmother who used to throw 107mm, we can answer it). Browse our full 4-ball bocce sets collection to compare colors and counts.
Frequently asked questions
What size bocce ball is best for kids?
Most kids ages 6 to 12 do best with a 73mm metal set. The smaller diameter fits a child's hand, the lighter weight is safer for backyard play, and the metal balls do not bounce or roll into the street the way larger composite balls can. Move up to a 107mm composite set around ages 12 to 14, when grip strength catches up.
What size bocce ball do seniors prefer?
Seniors with reduced grip strength or wrist mobility usually prefer 73mm metal sets, which weigh roughly 700 grams per ball compared with 920 grams for a 107mm ball. The smaller ball is easier to hold and toss without flaring elbows. Players who still have full strength stay with 107mm composite sets, which roll truer on backyard grass.
What size do tournament players use?
United States Bocce Federation rules accept 107mm raffa balls (920 grams) and 110mm or 114mm volo balls (998 to 1156 grams) depending on the format. Raffa is more common in club play; volo dominates Italian tournaments and international FIB events.
How heavy is a regulation bocce ball?
A regulation 107mm raffa ball weighs 920 grams (about 2 pounds 1 ounce). A 110mm volo ball weighs roughly 998 grams, and a 114mm volo ball weighs about 1156 grams. The official weight must be uniform within a single set.
Can adults play with a 73mm metal set?
Yes. Many adults choose 73mm metal sets for travel, beach play, or compact backyards where a full court is not practical. The smaller balls play more like petanque than traditional bocce, which some players actually prefer.
