Photo 30 x 40 Milimeters

About 30 x 40 Millimeters Photo

Document photographs come in many different sizes, depending on the country and the type of document you apply.

Nevertheless, the 30 x 40 mm size is quite common around the globe and this size is widely used for passports, visas, residence permits, as well as ID cards.

If you have no idea or are not sure what size photograph is required for your document, don’t worry, AiPassportPhotos does you great favor! Simply upload your picture to our online app, and our photo cropper will resize it to the right size for you.

Guidelines to Take a 30 x 40 mm Photo 

To make a perfect 30 x 40 mm photograph, you can download our service to your smartphone at either the Apple Store or Google Play Store, depending on your phone's operating system. Or have a try on the photo maker tool on our homepage, just select any document and it will do the rest of the job for you.

Take a closer look at what you have to do below:

•  Take a photo with your smartphone, tablet or digital camera.
•  Download or install the AiPassportPhotos app.
•  Follow the photo guidelines and official requirements for your photos.
•  Take as many photos as you like until you are satisfied.
•  Upload your final photo to our photo tool online.
• Get the perfect 30 x 40 mm photo with AiPassportPhotos.

Thanks to the photo tool services, making good quality photos over the internet has never been so easy! Just read on to learn more useful information.

Requirements for 3 x 4 Centimeters Photo

Check the comprehensive guides on some of the must-know things if you are going to make a 30 x 40 millimeters photo. Let’s dive right into it!

Size and Requirements of the US Visa Photo:

•  The standard size of the passport photo is 30 mm in width and 40 mm in height.
•  The resolution of the picture requires 600 dpi.
•  The image definition parameters of head height should be 30 mm while the top of the photo to top of the hair must be 2.5mm.
•  The background color should be white only.

1. Dimensions

The precise dimensions of the photo are the most important requirement for any document. If you are applying for a visa, passport, or driving license, you have to make sure the photo you submit with the correct dimensions.

2. Equivalents

As you may already know, the equivalent of a 30 x 40 millimeters size photograph is 3 x 4 centimeters, which means the photo’s width is 3cm and the height is 4cm. Or, 1.18 x 1.57 inches. These are the same size as pf 30 x 40 millimeters photo.

3. Digital Files

It’s important to maintain the right proportions when you plan to upload digital photos online. That is to say, the ratio of 30 mm wide to 40 mm high must be the same as 3 cm to 4 cm.

4. Pixels

You may not know that digital photos are actually made up of pixels. In most cases, the number of pixels varies due to the resolution of the photograph. Resolution is expressed in dots per inch or dpi. One digital px equals one dot in the printout.

For instance, with a resolution of 100 dpi, the number of pixels is 118 x 157 px, this also means the width is equivalent to 118 pixels and the height 157 pixels. Similarity, for dpi =300 resolutions: 354 x 472 px (width = 354 pixels and height = 472 px ), for dpi =600 resolutions: 708 x 944 px (width = 708 pixels and height = 944 px ).

What Can You Get with AiPassportPhotos? 

Simply upload a photo and watch our service do the rest, from cropping, removing the background, replacing the background with the right one, verifying by AI, and checking by a human expert, including:

•  Photo Maker: All pictures uploaded to the editor are automatically verified by AI as acceptable or unacceptable. Then, change the photo size to 30 x 40 mm, crop the headroom, adjust the frame, and make sure the final photo meets the official requirements for your document.
•  Background Remover: If you need to change the background, use our background removal tool, which will automatically replace your background with the correct one within mere seconds.
•  Photo Cropper: Cut the picture for your document easily and quickly with our photo cropper. We check and adjust the size of the face, the height of the eyes and the distance from the top of the head in the photo, cropping it uniformly as required with the help of AI technology.
•  Photo Verification: As long as the photo is made, we then verify it to meet all specification regulations, covering the photo quality, facial expression, head position, lighting, and so on. We give you our words that every photo which is validated by our photo creator has a 100% guarantee.
• Photo Template: After the final step of verification, we then send you a digital photo template to you via email. Just print it in a local photo lab as you like!