How thick is a credit card?
0.76 mmAbout 0.03 in · Tiny
0.76 mm, fixed by the ISO/IEC 7810 standard.
💳0.76 mm
💇a hair's width
To scale: a credit card's thickness is about 11× bigger than a hair's width.
Things about the same size
- How long is a dust mite?0.3 mm
- How wide is a grain of table salt?0.3 mm
- How long is a tardigrade (water bear)?0.5 mm
- How thick is a human fingernail?0.5 mm
- How wide is the lead in a standard mechanical pencil?0.5 mm
- How wide is the ball in a medium Bic Cristal pen?1 mm
- How thick is a US dime?1.35 mm
- How thick is a US quarter?1.75 mm
Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email hello@guessroo.com.