Paper vs digital business cards: the numbers

First, an honest caveat

The figures in this article are estimates. We use the same constants as our eco calculator and explain each one so that you can replace them with your own. A business card won’t save the planet or sink a budget; what is interesting is how much many cards add up to over many years, and how much of that spending achieves nothing.

The four constants

• 500 cards per person per year. One large box or five small ones: what someone who sells, buys or represents their organisation regularly hands out. Some people give out far fewer and some far more.
• 1.65 grams per card. The weight of a standard 85 × 55 mm card printed on 350 gsm board.
• 1.1 kg of CO₂ per kilo of paper. An indicative emission factor for manufacturing paper and board. It varies a great deal with the mill, the fibre and the energy used, and should be checked against an up-to-date source before going into a report.
• €0.08 per printed card. An average price for a standard print run, excluding design and delivery.

One person

With these constants, someone handing out 500 cards a year uses about 825 grams of board (500 × 1.65 g), which comes to around 0.9 kg of CO₂ and roughly €40 of printing. For one person that’s not much: the reason to switch to a digital card isn’t the environment, but that the card never goes out of date and the contact is saved without mistakes.

A 50-person company

Things change once you multiply. If 50 people hand out 500 cards a year:

• 25,000 cards printed.
• 41.3 kg of board (25,000 × 1.65 g).
• 45.4 kg of CO₂, about 0.045 tonnes.
• €2,000 in printing.

And the most expensive part is still missing, because it never appears on the printer’s invoice.

The hidden cost: staff turnover and changes

Every new joiner needs their own cards. Every promotion, every change of phone number, address or logo turns the boxes sitting in desk drawers into waste. If the company in our example has 10% staff turnover and ten job title changes a year, and each time a box of 100 cards is thrown away, that is 1,500 extra cards a year printed only to end up in the recycling bin. On top of the paper there are hours of design, approvals, orders and waiting: people’s time, which costs far more than the board.

That is why our calculator asks about turnover and reprints: that is where paper really gets expensive.

Doesn’t a digital card pollute too?

It has a footprint as well: servers, data transfer and the devices of whoever opens it. But a digital card weighs a few kilobytes, is served many times from the same place and, above all, doesn’t have to be manufactured again when something changes. If it comes with a physical NFC card, that card is printed once and lasts for years, because what it shows is updated on the digital card. One NFC card replaces hundreds of paper ones.

When switching pays off

Moving to digital cards clearly pays off when any of these apply:

1. There is staff turnover or job titles change often.
2. The company is going through a rebrand, or will be soon.
3. The team attends trade fairs and events and contacts get lost along the way.
4. You want contacts to reach the CRM or Odoo without typing them in.
5. The organisation has sustainability targets and wants to cut measurable consumption.

And if none of that applies, the digital card is still free to start with: you can carry both for a while and compare.

Run your own numbers

The eco calculator lets you change the number of people, cards per person, turnover and reprints, and compares the paper, CO₂ and annual cost of carrying on printing against using TARJE2ME. The constants are estimates and we review them whenever we find better data.