Convert X-unit to chain
Please provide values below to convert X-unit [X] to chain [ch], or Convert chain to X-unit.
1 X = 4.9813e-15 ch. To convert X-unit to chain, multiply the value by 4.9813e-15; to go the other way, divide by it (1 ch = 2.0075e+14 X). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 X = 4.9813e-15 ch
- 1 ch = 2.0075e+14 X
- 10 X = 4.9813e-14 ch
- 100 X = 4.9813e-13 ch
How to Convert X-Unit to Chain
1 X = 4.9813091545375e-15 ch
Example: convert 15 X to ch:
15 X = 15 × 4.9813091545375e-15 ch = 7.47196373180625e-14 ch
X-Unit to Chain Conversion Table
| X-unit | chain |
|---|---|
| 1 X | 4.9813e-15 ch |
| 2 X | 9.9626e-15 ch |
| 3 X | 1.4944e-14 ch |
| 5 X | 2.4907e-14 ch |
| 10 X | 4.9813e-14 ch |
| 20 X | 9.9626e-14 ch |
| 50 X | 2.4907e-13 ch |
| 100 X | 4.9813e-13 ch |
| 500 X | 2.4907e-12 ch |
| 1000 X | 4.9813e-12 ch |
X-Unit
An X-unit is a unit of length approximately equal to 1.002 x 10⁻¹³ meters.
History/Origin
The X-unit was proposed by the Swedish physicist Manne Siegbahn in 1919 for measuring the wavelengths of X-rays and gamma rays.
Current Use
The X-unit has been largely replaced by the angstrom and the picometer.
Chain
A chain is a unit of length equal to 66 feet, or 22 yards.
History/Origin
The chain was developed by English surveyor Edmund Gunter in the early 17th century. It was designed to be a convenient length for surveying land.
Current Use
The chain is still used in some surveying applications and is the length of a cricket pitch.
Frequently Asked Questions
What is 1 X-unit in chain?
1 X-unit (X) = 4.9813e-15 chain (ch).
How do you convert X-unit to chain?
Multiply the X-unit value by 4.9813e-15. For example, 25 X × 4.9813e-15 = 1.2453e-13 ch.
What is 10 X-unit in chain?
10 X = 4.9813e-14 ch.
Which unit is larger, the X-unit or the chain?
The chain is the larger unit: 1 X equals only 4.9813e-15 ch.