Units Currencies
Constants
Units Home
Unit Conversion
List Units
List Categories
Currencies
SI System
Base Units
Derived Units
Prefixes
Numbers
Constants
Base-N
Fractions
Time / Decimal
Resources
Bibliography
Offshore

International news and technology for marine/offshore operations around the world.

Wind Systems

Towers, turbines, gearboxes; processes for shaping and finishing component parts.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Design-2-Part

How OEM's can make their parts better, faster, and more efficient.

more free magazines

Materials

Design

Processes

Units

Formulas

Math
 
List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
Found 24 records
Time
Unit Name Symbol SI Equivalent 
· a.u. of time 
a.u.  2.41888x10-17 s 
· blink 
  0.864 s 
· day 
d  8.64x104 s 
· day (sidereal) 
d (sider.)  8.6164x104 s 
· fortnight 
  1.2096x106 s 
· hour 
h  3600 s 
· Jordan's elementary time 
  9.3996x10-24 s 
· microsecond 
ms  10x10-7 s 
· millisecond 
ms  1x10-3 s 
· minute 
min, mn  60 s 
· month (30 days) 
  2.592x106 s 
· month (sidereal) 
  2.36059x106 s 
· month (solar mean) 
  2.628x106 s 
· month (synodic), lunar month 
  2.55144x106 s 
· nanosecond 
ns  10x10-10 s 
· second 
s  1 s 
· shake 
  10x10-9 s 
· week 
w  6.048x105 s 
· wink 
  3.33333x10-10 s 
· year (astronomical), Bessel year 
aastr.  3.15579x107 s 
· year (calendar) 
a, y  3.1536x107 s 
· year (sidereal) 
  3.15582x107 s 
· year (solar mean) 
a, y  3.15576x107 s 
· year (tropical) 
atrop.  3.15569x107 s 
List Units: A B C D E-F G H-I J-L M N O-P Q-R S T U-Z
Glossary