Junior cricket bat sizes run from Size 0 for kids under 4 feet tall up to Harrow size for 12-14 year olds. The correct size depends more on a child's height than their age, because kids grow at very different rates. A bat that is too big develops bad habits. A bat that is too small limits reach and scoring. This guide covers every junior bat size with age and height ranges, plus how to tell when your child needs to size up.
Junior Cricket Bat Size Chart
Bat Size | Player Height | Typical Age | Bat Length | Weight Range |
|---|---|---|---|---|
Size 0 | Under 4'0" | 4-5 years | 25.5" | 1lb 8oz - 1lb 11oz |
Size 1 | 4'0" - 4'3" | 5-6 years | 26.5" | 1lb 10oz - 1lb 13oz |
Size 2 | 4'3" - 4'6" | 6-7 years | 27.5" | 1lb 12oz - 2lb |
Size 3 | 4'6" - 4'9" | 7-8 years | 28.5" | 1lb 13oz - 2lb 1oz |
Size 4 | 4'9" - 4'11" | 8-9 years | 29.5" | 1lb 15oz - 2lb 3oz |
Size 5 | 4'11" - 5'2" | 9-10 years | 30.5" | 2lb - 2lb 5oz |
Size 6 | 5'2" - 5'5" | 10-12 years | 31.5" | 2lb 2oz - 2lb 7oz |
Harrow | 5'5" - 5'8" | 12-14 years | 32.5" | 2lb 4oz - 2lb 9oz |
Short Handle (Adult) | 5'8" - 6'0" | 14+ | 33.5" | 2lb 7oz - 2lb 11oz |
Remember: height beats age every time. A tall 7-year-old may need Size 4. A small 9-year-old might still suit Size 3. Always measure before buying.
How to Measure for the Right Junior Bat?
The simplest and most reliable method:
Stand the bat upright next to your child
The top of the bat handle should reach their hip bone, not the waist and not the thigh
If the handle goes above the hip, the bat is too long
If the handle stops below the hip, the bat is too short
A second check is the weight test. Have your child hold the bat in their normal stance for 30 seconds. If they can hold it comfortably without arms shaking or dropping, the weight is right. If they struggle, the bat is too heavy.
From experience: At U16 academy level, I coached younger kids as part of team duties. The single biggest mistake I saw from parents was buying bats their child would "grow into." Those kids developed hunched stances and slow backlifts that took years to correct. A correctly sized Size 4 bat is worth a hundred times more than an oversized Size 6 that compromises technique. Buy for now, not for next year.
Why Kids Bat Sizing Matters More Than Adult Sizing?
Young players are still building technique. A wrong-sized bat at this stage creates muscle memory that is very hard to fix later:
Too heavy: Kids drop the bat head, making them play with a low backlift and slow swing. They end up slogging instead of driving
Too long: Reach is thrown off, leading to playing away from the body. Bowled dismissals increase on balls they should be defending
Too short: Kids crouch in their stance and play the ball too late. This limits footwork development
Right size: Clean backlift, balanced stance, full range of shots. Technique develops naturally
This is also why the same sizing logic applies when choosing adult cricket bats. The principle of matching bat to body does not change with age.
Should You Buy English Willow or Kashmir Willow for Kids?
For junior cricket, the English willow vs Kashmir willow decision is simpler than for adults:
Under age 10 or just starting: Kashmir willow is perfect. It is durable, affordable (under $50), and the child is still learning basics
Playing club/school cricket with leather ball: Move to English willow, usually Grade 3 or 4 which is affordable and performs well
Serious junior competition (U13 and above): A Grade 2 or 3 English willow is worth the investment for better balance and pick-up
Do not overspend on bats for kids under 10. They grow fast and will need a new size within 12-18 months.
When to Size Up: Signs Your Child Has Outgrown Their Bat
The handle sits below the hip bone when standing upright
They crouch more than usual in stance
They are reaching for balls they used to play comfortably
Their backlift looks cramped or short
They started more than a season ago and have grown 2+ inches
Check sizing at the start of every season, especially between ages 7-13 when kids grow fastest.
Common Parent Mistakes
Buying too big "to grow into": The most common and most damaging mistake. Costs technique, not money
Choosing by colour, stickers, or favourite player: Kids love bats that look like their heroes, but fit matters far more
Ignoring weight: Two Size 4 bats can differ by 3-4 ounces. Always pick up and feel before buying
Buying online without measuring first: Even branded size charts vary. Measure at home, then match to specs
Not replacing when outgrown: Kids push through a season with a bat that is now 2 sizes too small. Check every 6 months
Credit: Serious Cricket
Conclusion
Junior bat sizing is about one principle: match the bat to the child's current height, not their age or future growth. Use the size chart, do the hip-bone measurement, and check the weight. Buy affordable Kashmir willow for young beginners, then move to English willow when they play competitively. Most importantly, check the fit every season because kids grow fast. Once your child has the right bat, our guide on getting your child started in cricket covers the next steps, and the full adult bat size guide is useful for tall teenagers moving toward Short Handle bats.
FAQs
What size bat does a 7 year old need?
Usually Size 3 (28.5" long) if they are 4'6" to 4'9" tall. Always check height first, because kids vary in size.
What size bat does a 10 year old need?
Typically Size 5 (30.5") or Size 6 (31.5") depending on height. A 10-year-old at 5'2" would use Size 6.
Should I buy a bigger bat for my child to grow into?
No. An oversized bat develops bad technique that is hard to fix. Buy the right size now and size up next season if needed.
How often should I check my child's bat size?
At the start of every season or every 6 months during growth years (ages 7-13). Kids can outgrow a bat in under a year.
