Objective of Measurement:

Measurement is the most important aspect of our life. We use measurement in science, engineering, business trading, personal life, education, and more other fields. As technology is growing day by day so we need a highly accurate and easy convenient global measuring system in each and every field. It is essential to use standard measurement in every field that everyone to be sure that they not get cheated.

History of Measurement:

In history for measurement people used the human body as a tool. For measuring length used forearm, hand, foot & finger as a unit. The foot, finger is a subdivided shorter unit of a length. This type of measurement is not accurate cause different in size of the arm & finger for different people & some of the countries still using it. In history, there were lots of measuring systems developed but mostly used imperial, the metric system of measurement. We use these systems for measure distances, volume, weight, speed, area etc. Due to this a major problem everyone is facing while doing trading between the countries. A huge improvement in civilization, It necessary to improve measuring standards. Nowadays International Standard (SI) units are used as a global measurement system.

About Time

Few 100 years back clock is not discovered so people use to measure time by Sunlight, Sand Clock & Sundials where used. The sand clock is a device which consists of two glass chambers. One chamber is filled up with sand, this sand will move from one chamber to other chambers in a dedicated time. Sundial is a device by this people know the time by the position of the sun. Sundial has a flat plate with gnomon ( It produce a shadow) attached to it. As the sun moves the gnomon is shows shadow in a different direction on the sundial plate by this people will know the time.

planck time to femtosecond Conversion - Unitconverteronline.com :

Our Unit Converter will convert the time units Planck time - [Planck time] to second - [second],Planck time - [Planck time] to millisecond - [millisecond],Planck time - [Planck time] to microsecond - [microsecond],Planck time - [Planck time] to nanosecond - [nanosecond],Planck time - [Planck time] to picosecond - [picosecond],Planck time - [Planck time] to femtosecond - [femtosecond],Planck time - [Planck time] to attosecond - [attosecond],Planck time - [Planck time] to shake - [shake],Planck time - [Planck time] to minute - [minute],Planck time - [Planck time] to hour - [hour],Planck time - [Planck time] to day - [day],Planck time - [Planck time] to month - [month],Planck time - [Planck time] to month (synodic) - [month (synodic)],Planck time - [Planck time] to year - [year],Planck time - [Planck time] to year (Julian) - [year (Julian)],Planck time - [Planck time] to year (leap) - [year (leap)],Planck time - [Planck time] to year (tropical) - [year (tropical)],Planck time - [Planck time] to year (sidereal) - [year (sidereal)],Planck time - [Planck time] to day (sidereal) - [day (sidereal)],Planck time - [Planck time] to hour (sidereal) - [hour (sidereal)],Planck time - [Planck time] to hour (sidereal) - [hour (sidereal)],Planck time - [Planck time] to minute (sidereal) - [minute (sidereal)],Planck time - [Planck time] to second (sidereal) - [second (sidereal)],Planck time - [Planck time] to fortnight - [fortnight],Planck time - [Planck time] to decade - [decade],Planck time - [Planck time] to century - [century],Planck time - [Planck time] to millennium - [millennium],Planck time - [Planck time] to septennial - [septennial],Planck time - [Planck time] to octennial - [octennial],Planck time - [Planck time] to novennial - [novennial],Planck time - [Planck time] to quindecennial - [quindecennial],Planck time - [Planck time] to quinquennial - [quinquennial],Planck time - [Planck time] to Planck time - [Planck time] planck time to second planck time to millisecond planck time to microsecond planck time to nanosecond planck time to picosecond planck time to femtosecond planck time to attosecond planck time to shake planck time to minute planck time to hour planck time to day planck time to week planck time to month planck time to month synodic planck time to year planck time to year julian planck time to year leap planck time to year tropical planck time to year sidereal planck time to day sidereal planck time to hour sidereal planck time to minute sidereal planck time to second sidereal planck time to fortnight planck time to decade planck time to century planck time to millennium planck time to septennial planck time to octennial planck time to novennial planck time to quindecennial planck time to quinquennial planck time to planck time