Credit card lengths to Earth radii Converter

1 credit card length (credit card length) equals 1.3435881 × 10-8 Earth radii (R⊕).

Quick answer

  • 1 credit card length = 1.3435881 × 10-8 Earth radii
  • 1 Earth radius = 74,427,570.09 credit card lengths
  • Formula: R⊕ = credit card length × 1.3435881 × 10-8

1 credit card length = 1.3435881 × 10-8 Earth radii

How to convert credit card lengths to Earth radii

R⊕ = credit card length × 1.3435881 × 10-8

To convert credit card lengths to Earth radii, multiply the number of credit card lengths by 1.3435881 × 10-8.

Example: 1 credit card length to R⊕

  1. Start with the value in credit card lengths: 1 credit card length.
  2. Multiply by 1.3435881 × 10-8: 1 × 1.3435881 × 10-8 = 1.3435881 × 10-8.
  3. Result: 1 credit card length = 1.3435881 × 10-8 Earth radii.

Going the other way, 1 Earth radius = 74,427,570.0935 credit card lengths, so to convert Earth radii back to credit card lengths you divide by the same number. See Earth radii to credit card lengths.

Credit card lengths to Earth radii conversion table

Credit card lengths (credit card length)Earth radii (R⊕)
1 credit card length 1.3435881 × 10-8 R⊕
2 credit card length 2.6871763 × 10-8 R⊕
3 credit card length 4.0307644 × 10-8 R⊕
4 credit card length 5.3743525 × 10-8 R⊕
5 credit card length 6.7179407 × 10-8 R⊕
6 credit card length 8.0615288 × 10-8 R⊕
7 credit card length 9.4051169 × 10-8 R⊕
8 credit card length 1.0748705 × 10-7 R⊕
9 credit card length 1.2092293 × 10-7 R⊕
10 credit card length 1.3435881 × 10-7 R⊕
100 credit card length 0.000001343588 R⊕

What is a credit card length?

A credit card is exactly 85.60 × 53.98 mm under the ISO/IEC 7810 ID-1 standard, the same size as most driving licenses and ID cards.

More about credit card lengths →

What is an Earth radius?

The Earth radius is used as a unit in astronomy and planetary science, especially for the sizes of exoplanets.

More about Earth radii →

Convert credit card lengths to other units

Convert other units to Earth radii

Frequently asked questions

How many Earth radii are in a credit card length?

One credit card length is 1.3435881e-8 Earth radii.

How many credit card lengths are in an Earth radius?

One Earth radius is 74,427,570.09 credit card lengths.

What is the formula to convert credit card lengths to Earth radii?

R⊕ = credit card length × 1.3435881 × 10^-8.