Bat length by height & weight
Height is the strongest single predictor of bat length; weight adjusts it. Use the matrix, then confirm with hip and arm tests. Reviewed October 23, 2026.
Height-only quick chart
| Player height | Typical age | Bat length |
|---|---|---|
| Under 3'4″ | 4–5 | 24–26″ |
| 3'5″–3'8″ | 5–7 | 26–27″ |
| 3'9″–4'0″ | 7–8 | 27–28″ |
| 4'1″–4'4″ | 8–9 | 28–29″ |
| 4'5″–4'8″ | 9–11 | 29–30″ |
| 4'9″–5'0″ | 10–12 | 30–31″ |
| 5'1″–5'4″ | 12–13 | 31–32″ |
| 5'5″–5'8″ | 13–15 | 32–33″ |
| 5'9″ and up | 15+ | 33–34″ |
Youth length by height × weight
Starting lengths in inches (USA / USSSA youth). Stronger-than-average players can sometimes add an inch; lighter players should drop an inch and keep bat speed.
| Weight \ Height | 3'–3'4″ | 3'5–3'8″ | 3'9–4'0″ | 4'1–4'4″ | 4'5–4'8″ | 4'9–5'0″ | 5'1–5'4″ | 5'5–5'8″ | 5'9–6'0″ | 6'1″+ |
|---|---|---|---|---|---|---|---|---|---|---|
| Under 60 lb | 26″ | 26″ | 27″ | 28″ | 29″ | 29″ | 30″ | 31″ | 31″ | 31″ |
| 60–70 lb | 26″ | 26″ | 27″ | 28″ | 29″ | 29″ | 30″ | 31″ | 31″ | 32″ |
| 71–90 lb | 26″ | 27″ | 28″ | 29″ | 29″ | 30″ | 30″ | 31″ | 31″ | 32″ |
| 91–110 lb | 26″ | 27″ | 28″ | 29″ | 30″ | 30″ | 31″ | 31″ | 31″ | 32″ |
| 111–130 lb | 27″ | 28″ | 29″ | 29″ | 30″ | 30″ | 31″ | 31″ | 32″ | 32″ |
| 131–150 lb | 27″ | 28″ | 29″ | 30″ | 30″ | 31″ | 31″ | 32″ | 32″ | 32″ |
| 151–170 lb | 28″ | 28″ | 29″ | 30″ | 31″ | 31″ | 32″ | 32″ | 32″ | 32″ |
| 171+ lb | 28″ | 28″ | 29″ | 30″ | 31″ | 31″ | 32″ | 32″ | 32″ | 33″ |
Pattern mirrors common retailer charts (Dick’s / Rawlings / Easton style). Not every cell is sold in every drop.
BBCOR (high school) length cue
- Most varsity hitters: 32–33″ at −3
- Tall power profiles: 33–34″ at −3
- If the −3 feels heavy, shorten an inch before changing models
See high school / adult sizing and drop chart.
Kitchen fit tests (better than the chart alone)
- Hip test (length): Stand the bat upright beside the player, barrel on the floor. The knob should reach roughly mid-hip. Up at the waist is usually too long; down at the thigh is usually too short.
- Arm / hold test (weight): Have them hold the bat straight out one-handed, parallel to the ground, for about 10 seconds. If the barrel sinks, the bat is too heavy — stay at the same length and go lighter on the drop, or shorten an inch.
- Chest / fingertip check: Knob at center of the chest, bat pointing out along an outstretched arm. Fingertips should reach the end cap comfortably.
- Between sizes? Take the shorter / lighter option. A bat they can control beats one they “grow into.”
Where to shop (compare retailers)
Search links only — we don’t invent prices or stock. Know your length, drop, and stamp first. Amazon links use our Associates tag checkmybat-20 via the site config.
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Age pages
- 8U · 10U · 12U · 14U · HS/adult
- Bat sizing hub · Glove sizing
- Batting cages near you
Page reviewed: October 23, 2026