Convert attometer to meter
Please provide values below to convert attometer [am] to meter [m], or Convert meter to attometer.
1 am = 1.0000e-18 m. To convert attometer to meter, multiply the value by 1.0000e-18; to go the other way, divide by it (1 m = 1.0000e+18 am). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 am = 1.0000e-18 m
- 1 m = 1.0000e+18 am
- 10 am = 1.0000e-17 m
- 100 am = 1.0000e-16 m
How to Convert Attometer to Meter
1 am = 1e-18 m
Example: convert 15 am to m:
15 am = 15 × 1e-18 m = 1.5e-17 m
Attometer to Meter Conversion Table
| attometer | meter |
|---|---|
| 1 am | 1.0000e-18 m |
| 2 am | 2.0000e-18 m |
| 3 am | 3.0000e-18 m |
| 5 am | 5.0000e-18 m |
| 10 am | 1.0000e-17 m |
| 20 am | 2.0000e-17 m |
| 50 am | 5.0000e-17 m |
| 100 am | 1.0000e-16 m |
| 500 am | 5.0000e-16 m |
| 1000 am | 1.0000e-15 m |
Attometer
An attometer is a unit of length in the metric system equal to 10^-18 meters.
History/Origin
The prefix "atto-" for 10^-18 was adopted by the CGPM (General Conference on Weights and Measures) in 1964.
Current Use
The attometer is used in high-energy physics to describe the scales relevant to quarks and leptons.
Meter
The meter is the base unit of length in the International System of Units (SI). It is the length of the path travelled by light in a vacuum in 1/299,792,458 of a second.
History/Origin
The meter was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole. This changed in 1889, when the international prototype meter was established as the length of a prototype meter bar, made of an alloy of platinum and iridium. In 1960, the meter was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86.
Current Use
The meter is used worldwide in many applications such as science, engineering, and trade. The United States is one of the few countries in which the meter is not widely used in everyday life and trade.
Frequently Asked Questions
What is 1 attometer in meter?
1 attometer (am) = 1.0000e-18 meter (m).
How do you convert attometer to meter?
Multiply the attometer value by 1.0000e-18. For example, 25 am × 1.0000e-18 = 2.5000e-17 m.
What is 10 attometer in meter?
10 am = 1.0000e-17 m.
Which unit is larger, the attometer or the meter?
The meter is the larger unit: 1 am equals only 1.0000e-18 m.