How to measure bra size by yourself? 6 easy ways to recommend

If you want to wear a bra comfortably, it is essential to choose the right size, so girls must clearly understand their bra size. Of course, we usually have a medical checkup or have friends around to help measure are straightforward ways to understand their bra size. However, occasionally there are times when there is no one to help, or some girls are shy and want to measure their bra size secretly and don't want others to know. If you have such a situation, reading this article will help you. Custom bra manufacturers Oulaiting will share with you 6 simple ways to measure your bra size. Come and learn it.

1. Water Method

Fill the sink with warm water and completely submerge your breasts for 30 seconds while standing straight with your shoulders down and relaxed. Carefully remove your breasts from the water and check the volume of each unpadded bra by pouring out the water and measuring in the cup. This way, you will know the bra size at home or without help!

2. Use a tape measure

Using a soft tape measure, measure it around the chest cavity directly below the bust. This is the most accurate measurement of your band size. For example, if it measures 32 inches, the bra band you are wearing is 32 inches or 34 bands. This means you will need to use a tape measure at home to ensure you get the correct measurement for your bra size.

3. Measuring band size by the string method

Measure the chest loosely underneath the chest cavity. Tighten the tape measure to get as close to this number as possible, then add 5 inches (for a tight fit). If you are home alone, this may be the correct way to find your bra size without seeking professional help.

4. Calculate your cup size

With one arm at your waist and the other holding one breast, lift your elbow, so it is parallel to the floor and uses a ruler over the fullest part of your breast. Subtract the difference between the two measurements and find the correct size. However, you must be careful when reaching up to ensure you get the correct measurement. If you are home alone, this is an easy way to find your bra size.

If your band is smaller than your bust, you have a "narrower" back and must choose a larger cup size. I would consider this cup size. When your brand is the same as your bust, you have a medium-sized back and should choose a bra that fits that size. If your band is more significant than your bra, you have a "wider" back and need to choose a smaller cup size. I would consider this cup size. 

5.Calculate the cup size of one breast more significant than the other

If one of your breasts is larger than the other, measure both breasts while standing up straight, shoulders down, wearing a relaxed, comfortable bra, and relaxing your arms on either side of your body. This strategy will help you find the bra that fits you perfectly, regardless of your size.

6. Find the steel ring size

Using an unpadded steel bra, wrap a soft tape measure around the fullest part of each breast to determine its circumference. Subtract 5 inches from that number to get your underband size. You can then measure the exact strap size by adding 5 inches to that number or adding 6 inches for a more comfortable fit.

The result will be your bra strap size. You can then measure the exact cup size by subtracting the difference between the two bra measurements from that number. If you are having trouble choosing the right bra size, try using a different bra size and cup size and compare the fit and feel. For example, change from a 34B to a 32C or 36D.

Master your size to choose the right bra. I hope this article will help you choose a comfortable bra! For custom bras, please get in touch with Oulaiting.