<time>
Quick Summary for time#s
<time> CSS data type represents a time value expressed in seconds or milliseconds. It is used in animation, transition, and related properties.
Code Usage for time#s
12s Positive integer -456ms Negative integer 4.3ms Non-integer 14mS The unit is case-insensitive, although capital letters are not recommended. +0s Zero with a leading + and a unit -0ms Zero with a leading - and a unit
More Details for time#s
<time>
The <time> CSS data type represents a time value expressed in seconds or milliseconds. It is used in animation, transition, and related properties.
Syntax
The <time> data type consists of a <number> followed by one of the units listed below. Optionally, it may be preceded by a single + or - sign. As with all dimensions, there is no space between the unit literal and the number.
Note: Although the number 0 is always the same regardless of unit, the unit may not be omitted. In other words, 0 is invalid and does not represent 0s or 0ms.
Units
s Represents a time in seconds. Examples: 0s, 1.5s, -60s.
ms Represents a time in milliseconds. Examples: 0ms, 150.25ms, -60000ms.
Note: Conversion between s and ms follows the logical 1s = 1000ms.
Examples
Valid times
12s Positive integer -456ms Negative integer 4.3ms Non-integer 14mS The unit is case-insensitive, although capital letters are not recommended. +0s Zero with a leading + and a unit -0ms Zero with a leading - and a unit
Invalid times
0 Although unitless zero is allowed for <length>s, it's invalid for <time>s. 12.0 This is a <number>, not a <time>, because it's missing a unit. 7 ms No space is allowed between the number and the unit.
Specifications
| Specification |
|---|
| CSS Values and Units Module Level 5 # time |
See also
<time-percentage> CSS Values and Units Last modified: Nov 21, 2021, by MDN contributors
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