Calculate torso length from height, or estimate height from torso measurements, and see backpack pack size and hipbelt fit notes instantly.

Height to Torso Length Calculator

Choose a method below. Enter values and press Calculate.

Estimate from Height
Use Measured Torso
Reverse: Height from Torso
Torso Length: —
Torso-to-Height: —

Height to Torso Length Formula

The following formula is used to estimate torso length based on height:

TL = H * 0.3

Variables:

  • TL is the estimated torso length (inches)
  • H is the height of the person (inches)

To estimate torso length, multiply the person's height by 0.3.

Height to Torso Length Conversion Table (Torso length ≈ 30% of height)
Height (ft/in) Torso Length (in)
4'0"14.4
4'3"15.3
4'6"16.2
4'9"17.1
5'0"18.0
5'1"18.3
5'2"18.6
5'3"18.9
5'4"19.2
5'5"19.5
5'6"19.8
5'7"20.1
5'8"20.4
5'9"20.7
5'10"21.0
5'11"21.3
6'0"21.6
6'2"22.2
6'4"22.8
6'6"23.4
Assumes torso length ≈ 30% of standing height. Formula: torso length = 0.30 × height. Values rounded to 0.1 in.

What is Torso Length?

Torso length refers to the measurement of the upper body from the base of the neck to the waist or hips. It is an important anthropometric measurement used in ergonomics, clothing design, and health assessment.

How to Calculate Torso Length from Height?

The following steps outline how to estimate torso length from height:


  1. Measure the person's height (H) in inches.
  2. Use the formula TL = H * 0.3.
  3. Calculate the estimated torso length (TL) in inches.
  4. Verify your result using the calculator above.

Example Problem:

Consider a person with a height (H) of 70 inches.

Using the formula:

TL = 70 * 0.3 = 21 inches