How to Measure Your Thighs

PDF download Download Article
PDF download Download Article

Measuring your thigh is useful for many reasons, whether you are looking to tailor a piece of clothing or track your fitness level. The size of your thigh can be determined in a matter of minutes with a tape measure. If you’re also hoping to measure your body fat in your thigh, you can use calipers. You may need to have another person help you do several measurements to ensure that you are getting the most accurate results.

Method 1
Method 1 of 3:

Finding the Size of Your Thigh

PDF download Download Article
  1. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/8f\/Measure-Your-Thighs-Step-1.jpg\/v4-460px-Measure-Your-Thighs-Step-1.jpg","bigUrl":"\/images\/thumb\/8\/8f\/Measure-Your-Thighs-Step-1.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    You should use a flexible body tape measure, such as the type that a tailor would use. Do not use a retracting tape measure, like the ones used in construction or for measuring furniture. The tape should not stretch when pulled or bent.
    • You can also use a string and a ruler. Wrap the string the same way you would a tape measure. Mark the length of the string used, and measure it against a ruler.
  2. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d7\/Measure-Your-Thighs-Step-2.jpg\/v4-460px-Measure-Your-Thighs-Step-2.jpg","bigUrl":"\/images\/thumb\/d\/d7\/Measure-Your-Thighs-Step-2.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    Stand with your legs straight. Find the thickest part of your thigh. This is your upper thigh, right under the buttocks. Start the tape at the front of your thigh and wrap it around towards the back before bringing it back to the front. Mark the number at the point where the tape measure meets itself.
    Advertisement
  3. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d4\/Measure-Your-Thighs-Step-3.jpg\/v4-460px-Measure-Your-Thighs-Step-3.jpg","bigUrl":"\/images\/thumb\/d\/d4\/Measure-Your-Thighs-Step-3.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    If you need to measure the length of your thigh, start the tape at the back of your knee and pull it straight up along the back of your thigh. Mark the measurement just where your buttocks begin. You may need to have a friend do this measurement for you.
  4. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/da\/Measure-Your-Thighs-Step-4.jpg\/v4-460px-Measure-Your-Thighs-Step-4.jpg","bigUrl":"\/images\/thumb\/d\/da\/Measure-Your-Thighs-Step-4.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    When measuring with a tape or string, the tape should press lightly against your skin, but you should not hold it so tightly that it sinks into your skin.
    5. Advertisement
Method 2
Method 2 of 3:

Determining Your Body Fat with Calipers

PDF download Download Article
  1. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/4e\/Measure-Your-Thighs-Step-5.jpg\/v4-460px-Measure-Your-Thighs-Step-5.jpg","bigUrl":"\/images\/thumb\/4\/4e\/Measure-Your-Thighs-Step-5.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    You will need a pair of skinfold calipers, also known as body fat calipers. These are sold in most fitness stores. These calipers may come with digital readers or analog dials.
    • Calipers may sometimes give measurements that are higher than your actual body fat. A doctor or personal trainer may have more accurate methods of body fat measurements available, including water displacement methods, body fat scales, or DEXA scanning. [1]
  2. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/73\/Measure-Your-Thighs-Step-6.jpg\/v4-460px-Measure-Your-Thighs-Step-6.jpg","bigUrl":"\/images\/thumb\/7\/73\/Measure-Your-Thighs-Step-6.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    Find the midpoint between your knee and your hip on the front of your thigh. [2] You can roughly find this by stretching your hand with your pinky on the top of your knee and your thumb towards the middle of your thigh. You can also use a measuring tape to measure the length of your thigh and mark the halfway point.
    • Once you find this spot, you may want to mark it with a felt-tipped pen so that you can remember it when you have the calipers ready.
  3. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/aa\/Measure-Your-Thighs-Step-7.jpg\/v4-460px-Measure-Your-Thighs-Step-7.jpg","bigUrl":"\/images\/thumb\/a\/aa\/Measure-Your-Thighs-Step-7.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-7.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    For the best accuracy, you should bend your knee so that your leg forms a 90 degree angle. The best way to do this is to sit on a chair or bench. [3] You can also stand and bend back your knee, resting your foot behind you on a box or chair.
  4. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/8a\/Measure-Your-Thighs-Step-8.jpg\/v4-460px-Measure-Your-Thighs-Step-8.jpg","bigUrl":"\/images\/thumb\/8\/8a\/Measure-Your-Thighs-Step-8.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-8.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    Pinch the tissue so that you have a small vertical fold of skin. To do this, your fingers should be side by side as you pinch, not one over the other. As you grasp the tissue, gently tug it forward. [4]
  5. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3f\/Measure-Your-Thighs-Step-9.jpg\/v4-460px-Measure-Your-Thighs-Step-9.jpg","bigUrl":"\/images\/thumb\/3\/3f\/Measure-Your-Thighs-Step-9.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-9.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    Press on the calipers to close the tips around the fold of your thigh. Release the handle when done. The calipers should be just below your fingers. The dial may rapidly swing before settling. Once, the dial has settled, read the measurements.
    • If you do not have calipers, you may be able to get a rough measurement by measuring the distance between your fingers with a ruler. You may need a friend to help with this.
  6. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/da\/Measure-Your-Thighs-Step-10.jpg\/v4-460px-Measure-Your-Thighs-Step-10.jpg","bigUrl":"\/images\/thumb\/d\/da\/Measure-Your-Thighs-Step-10.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-10.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    If you are interested in the body fat percentage, you can calculate your overall body fat. You can use an online calculator to find a rough estimate of your overall body fat, or you can do the math yourself. If you're not interested in the percentage but just want to track how your thigh fat changes, write down the measurement, and keep track of it over time. [5]
    • To use a formula, men should measure their body fat at their abs, chest, and thighs. Women should measure at their triceps, suprailiac, and thighs.
    • There are many different formulas you can use to calculate body fat percentage, such as the Jackson and Pollack formula.
    7. Advertisement
Method 3
Method 3 of 3:

Getting Accurate Results

PDF download Download Article
  1. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7f\/Measure-Your-Thighs-Step-11.jpg\/v4-460px-Measure-Your-Thighs-Step-11.jpg","bigUrl":"\/images\/thumb\/7\/7f\/Measure-Your-Thighs-Step-11.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-11.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    While you may be able to do these measurements on your own, you will get more accurate numbers if you have a friend take the measurements for you. Bending over can affect the measurement if you're trying to do it alone, but if you have a friend take the measurement, you can stand or sit straight.
  2. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/14\/Measure-Your-Thighs-Step-12.jpg\/v4-460px-Measure-Your-Thighs-Step-12.jpg","bigUrl":"\/images\/thumb\/1\/14\/Measure-Your-Thighs-Step-12.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    You may want to do these measurements a few times to make sure that you are repeatedly getting the same number. [6] If you are trying to track fitness progress, you should take measurements every two or three weeks. It may take a few measurements over several weeks to get an idea of your progress.
  3. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e8\/Measure-Your-Thighs-Step-13.jpg\/v4-460px-Measure-Your-Thighs-Step-13.jpg","bigUrl":"\/images\/thumb\/e\/e8\/Measure-Your-Thighs-Step-13.jpg\/aid8910627-v4-728px-Measure-Your-Thighs-Step-13.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><p>License: <a target=\"_blank\" rel=\"nofollow noreferrer noopener\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
    Write down measurements . As soon as you take a measurement, you should write down its number. This will let you compare multiple measurements and help you remember precise digits.
    4. Advertisement

Expert Q&A

Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
      Advertisement

      Tips

      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Submit
      Thanks for submitting a tip for review!

      Warnings

      • Trying to achieve a "thigh gap" may not be possible for all people.
        Thanks
      • The size of your thighs is not an accurate sign of health or fitness. While you might measure your thighs to track progress over time, try not to obsess over their size.
        Thanks
      • If you have a BMI over 35, you may not be able to get an accurate body fat measurement using calipers. [7]
        Thanks
      Advertisement

      You Might Also Like

      How to
      Measure Your Waist
      How to
      Measure Hips
      How to
      Measure Your Height by Yourself
      How to
      Measure Your Bust for a Dress
      How to
      Measure Hand Size
      How to
      Measure Height Without a Measuring Tape
      How to
      Measure Leg Length
      Measuring Neck Size & Sleeve Length for a Perfect Dress Shirt Fit
      How to
      Measure Biceps
      How to
      Measure Your Face for Glasses
      How to
      Measure Your Waist Without a Measuring Tape
      Is 5'8" Short for a Guy?
      How to
      Measure Your Torso
      How to
      Measure Head Circumference
      Advertisement

      References

      1. ↑ https://www.nerdfitness.com/blog/body-fat-percentage/
      2. ↑ https://www.unm.edu/~lkravitz/Article%20folder/bodycomp.html
      3. ↑ https://books.google.com/books?id=YOHTBQAAQBAJ&lpg=PP1&dq=body%20composition%20thighs%20skinfold&pg=PA81#v=onepage&q&f=false
      4. ↑ https://www.unm.edu/~lkravitz/Article%20folder/bodycomp.html
      5. ↑ http://www.sport-fitness-advisor.com/bodyfatcalipers.html
      6. ↑ https://www.unm.edu/~lkravitz/Article%20folder/bodycomp.html
      7. ↑ https://www.hsph.harvard.edu/obesity-prevention-source/obesity-definition/how-to-measure-body-fatness/

      About This Article

      In other languages
      Thanks to all authors for creating a page that has been read 97,930 times.

      Did this article help you?

      Advertisement