Standard NFC Business Card Size and Dimensions

A standard NFC business card is 85.6mm by 54mm and about 0.76mm thick, which is the same size as a credit card. That is the answer most people are looking for when they search for NFC business card size, and it is the size we build our cards around. By matching the credit card standard, our cards fit neatly into any wallet, cardholder or card slot, so your contact details are always within reach.

Below we set out the exact dimensions in millimetres, show how the NFC size compares to a traditional UK business card, explain how thick these cards are, and cover why that standard size matters for everyday use.

What size is a standard NFC business card?

A standard NFC business card follows the ISO/IEC 7810 ID-1 format, the same international standard used for bank cards and credit cards. That gives a width of 85.6mm and a height of 54mm. This is a deliberate choice rather than a coincidence. Because almost every wallet, purse and cardholder in the world is built to hold a card of this size, an NFC card that matches it will always have a home.

The NFC chip and its antenna sit inside this standard footprint, which is why the card can stay slim while still working with a single tap. If you want the detail on where the chip is positioned and where to tap, we explain that in where the NFC chip sits in a card.

NFC business card dimensions in mm

Here are the common card dimensions in mm, with the NFC standard shown against the printed formats people often compare it to.

A standard NFC business card follows the ISO ID-1 credit card size. Its size is 85.6mm by 54mm, with a thickness of around 0.76mm.

A UK printed business card is usually 85mm by 55mm. The thickness can vary depending on the paper stock used.

A US printed business card is usually 88.9mm by 50.8mm, which is 3.5 inches by 2 inches. Its thickness also varies depending on the paper stock.

The differences are small, a millimetre here or there, but they matter for one reason: only the credit card size is guaranteed to fit a wallet card slot. A traditional paper card is usually carried loose, which is part of why so many get lost or thrown away.

How does NFC card size compare to a standard UK business card?

The standard business card size in the UK is 85mm by 55mm. An NFC card is a fraction wider and a fraction shorter, because it follows the bank card standard rather than the print standard. In the hand the two feel almost identical, so the experience of giving and receiving a card stays familiar.

The real change is not the size, it is what the card does. A printed card carries fixed information that becomes wrong the moment you change your number, role or website. Our cards carry a tappable digital profile instead, so you can update your details for free as often as you like without reprinting. The material you choose also affects the feel and finish, which we cover in digital business card materials.

How thick is an NFC business card?

A standard PVC NFC business card is around 0.76mm thick, in line with the credit card thickness spec. That keeps it slim enough to slide into a wallet alongside your bank cards without adding bulk.

Premium materials sit a little differently. A metal card has more weight and presence in the hand, which is exactly why some people choose it for a stronger first impression [VERIFY: confirm exact TapiLink metal card thickness and weight figures before publishing]. Wood and eco cards have their own feel again. If thickness and heft matter to you, we go deeper into how the numbers translate into the feel of the card in NFC card thickness and weight.

Why do NFC business cards match wallet and credit card size?

There are three practical reasons we keep our cards to the standard credit card size.

First, it fits. Any wallet, purse, cardholder or pocket that holds a bank card will hold your NFC card, so it travels with you instead of being left in a drawer.

Second, it is familiar. People know how to hold and store a card this shape, so handing one over feels natural and the tap that follows feels effortless.

Third, it protects the technology. The standard footprint gives the NFC chip and antenna a stable, well sized home, which helps the card read reliably tap after tap.

Do NFC cards come in other sizes?

Most NFC business cards stay at the credit card standard for the reasons above, and that is the size we recommend for everyday networking. Other NFC products in our range take different shapes for different jobs, such as compact NFC Key Rings and Tags that clip to your keys, or larger items like the WiFi Porter that sit on a counter. For a card you carry and hand to people, the standard 85.6mm by 54mm size is the one that works.

Order a standard-size NFC card

If you want a card that fits any wallet and shares your details with one tap, our Digital Business Cards are built to the standard credit card size as standard. You can choose your material, add your logo through our free design service, and order standard-size cards that are ready to use as soon as they arrive.

Frequently Asked Question

Question: What are the exact dimensions of an NFC business card?

Answer: A standard NFC business card is 85.6mm by 54mm, matching the ISO/IEC 7810 ID-1 credit card standard. It is around 0.76mm thick for a standard PVC card. These dimensions let it fit any wallet or cardholder.

Question: Is an NFC card the same size as a normal business card?

Answer: Almost. A UK printed business card is 85mm by 55mm, while an NFC card is 85.6mm by 54mm. The small difference is because NFC cards follow the bank card standard so they fit wallet card slots, which paper cards are not designed to do.

Question: How thick is an NFC business card?

Answer: A standard PVC NFC card is around 0.76mm thick, the same as a credit card, so it stays slim in a wallet. Metal and other premium materials feel heavier and have more presence in the hand.

Question: Will an NFC business card fit in my wallet?

Answer: Yes. Because our cards are built to the credit card size, they fit any wallet, purse or cardholder that holds a bank card, so you can carry your card wherever you go.

Question: Do NFC business cards come in different sizes?

Answer: Most stay at the standard 85.6mm by 54mm credit card size, which we recommend for networking. Other NFC products, such as key rings, tags and the WiFi Porter, come in different shapes for different uses.