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	<title>Template:Infobox unit/doc - Revision history</title>
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	<updated>2026-04-04T15:23:32Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://the-democratika.com/wiki/index.php?title=Template:Infobox_unit/doc&amp;diff=8842&amp;oldid=prev</id>
		<title>&gt;Mathnerd314159: document conversionslink parameter</title>
		<link rel="alternate" type="text/html" href="https://the-democratika.com/wiki/index.php?title=Template:Infobox_unit/doc&amp;diff=8842&amp;oldid=prev"/>
		<updated>2025-01-27T16:46:36Z</updated>

		<summary type="html">&lt;p&gt;document conversionslink parameter&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Documentation subpage}}&lt;br /&gt;
&amp;lt;!-- PLEASE ADD CATEGORIES WHERE INDICATED AT THE BOTTOM OF THIS PAGE --&amp;gt;&lt;br /&gt;
{{Parameter names example&lt;br /&gt;
 |name |image |caption |standard |quantity |symbol |symbol2 |symbol3 |symbol4 |namedafter |extraheader |extralabel |extradata&lt;br /&gt;
 |units1 |inunits1 |units2 |inunits2 |units3=...... |inunits3=...... |units6 |inunits6&lt;br /&gt;
 |units_imp1 |inunits_imp1 |units_imp2 |inunits_imp2 |units_imp3=...... |inunits_imp3=...... |units_imp6 |inunits_imp6&lt;br /&gt;
 |units_us1 |inunits_us1 |units_us2 |inunits_us2 |units_us3=...... |inunits_us3=...... |units_us6 |inunits_us6&lt;br /&gt;
 |authority |event |effective |definition&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
== Parameters ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Parameter !! Description&lt;br /&gt;
|-&lt;br /&gt;
| bgcolor   || The colour of the background of the table&lt;br /&gt;
|-&lt;br /&gt;
| name      || The name of the unit (defaults to {{tld|PAGENAME}}). Capitalize the name as if it appeared in the middle of a sentence, for example, &amp;quot;watt&amp;quot; rather than &amp;quot;Watt&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
| image     || The image for the infobox (use full wikicode; avoid parameter &amp;quot;thumb&amp;quot;)&lt;br /&gt;
|-&lt;br /&gt;
| caption   || A caption for the image&lt;br /&gt;
|-&lt;br /&gt;
| standard  || The unit system ([[system of measurement]]) of which the unit is a part (e.g. [[International System of Units|SI]])&lt;br /&gt;
|-&lt;br /&gt;
| quantity  || The type of [[physical quantity|quantity]] of which it is a unit&lt;br /&gt;
|-&lt;br /&gt;
| symbol    || The symbol used for the [[Units of measurement|unit]]&lt;br /&gt;
|-&lt;br /&gt;
| symbol2   || A secondary, alternative symbol for the unit&lt;br /&gt;
|-&lt;br /&gt;
| symbol3   || A tertiary symbol for the unit&lt;br /&gt;
|-&lt;br /&gt;
| symbol4   || A quaternary symbol for the unit&lt;br /&gt;
|-&lt;br /&gt;
| nospacebefore    || Set to &amp;quot;yes&amp;quot; if there should not be a space between the value and symbol of this unit.&lt;br /&gt;
|-&lt;br /&gt;
| namedafter       || The person after which the unit is named&lt;br /&gt;
|-&lt;br /&gt;
| extraheader&amp;lt;br&amp;gt;extralabel&amp;lt;br&amp;gt;extradata&amp;lt;br&amp;gt;extraheader2&amp;lt;br&amp;gt;extralabel2&amp;lt;br&amp;gt;extradata2 || Miscellaneous (e.g., a unit conversion if only one is given)&lt;br /&gt;
|-&lt;br /&gt;
| conversionslink  || Overwrite &amp;quot;Conversions&amp;quot; header, for example when linking a conversions page.&lt;br /&gt;
|-&lt;br /&gt;
|-&lt;br /&gt;
| convertfromx     || Set to &amp;quot;yes&amp;quot; when conversions from this unit cannot be represented by simple multiplication. When specified, conversion headings begin with &amp;quot;{{math|&amp;#039;&amp;#039;x&amp;#039;&amp;#039;}} {{{symbol}}} &amp;#039;&amp;#039;in&amp;#039;&amp;#039;&amp;quot; instead of &amp;quot;1 {{{symbol}}} &amp;#039;&amp;#039; in&amp;#039;&amp;#039;&amp;quot;, and &amp;quot;... is equal to ...&amp;quot; is replaced by &amp;quot;... corresponds to ...&amp;quot;.&lt;br /&gt;
|-&lt;br /&gt;
| calcinput       || When specified, conversion headings begin with &amp;quot;{{{calcinput}}} {{{symbol}}}&amp;quot;. For use with [[Template:Calculator]].&lt;br /&gt;
|-&lt;br /&gt;
| units&amp;#039;&amp;#039;N&amp;#039;&amp;#039;       || Name of system of units used for subsequent conversion, where &amp;#039;&amp;#039;N&amp;#039;&amp;#039; can be 1 to 6&lt;br /&gt;
|-&lt;br /&gt;
| inunits&amp;#039;&amp;#039;N&amp;#039;&amp;#039;     || Conversions: the unit expressed in {{{units&amp;#039;&amp;#039;N&amp;#039;&amp;#039;}}}, where &amp;#039;&amp;#039;N&amp;#039;&amp;#039; can be 1 to 6&lt;br /&gt;
|-&lt;br /&gt;
| inunits_imp&amp;#039;&amp;#039;N&amp;#039;&amp;#039; || Imperial conversions: the unit expressed in {{{units_imp&amp;#039;&amp;#039;N&amp;#039;&amp;#039;}}}, where &amp;#039;&amp;#039;N&amp;#039;&amp;#039; can be 1 to 6&lt;br /&gt;
|-&lt;br /&gt;
| inunits_us&amp;#039;&amp;#039;N&amp;#039;&amp;#039;  || U.S. conversions: the unit expressed in {{{units_us&amp;#039;&amp;#039;N&amp;#039;&amp;#039;}}}, where &amp;#039;&amp;#039;N&amp;#039;&amp;#039; can be 1 to 6&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Examples ==&lt;br /&gt;
&lt;br /&gt;
=== Coulomb ===&lt;br /&gt;
{{Infobox unit{{\sandbox}}&lt;br /&gt;
| name = coulomb&lt;br /&gt;
| standard = [[SI]]&lt;br /&gt;
| quantity = [[electric charge]]&lt;br /&gt;
| symbol = C&lt;br /&gt;
| namedafter = [[Charles-Augustin de Coulomb]]&lt;br /&gt;
| units1 = [[SI base unit]]s&lt;br /&gt;
| inunits1 = 1 [[Ampere|A]]⋅[[Second|s]]&lt;br /&gt;
| units2 = [[CGS unit]]s&lt;br /&gt;
| inunits2 = {{val|2997924580}} [[Statcoulomb|statC]]&lt;br /&gt;
| units3 = [[Natural units#Natural units (particle physics)|Natural units]]&lt;br /&gt;
| inunits3 = {{val|6.242|e=18}} [[Elementary charge|&amp;#039;&amp;#039;e&amp;#039;&amp;#039;]]&lt;br /&gt;
}}&lt;br /&gt;
{| style=&amp;quot;background:transparent;&amp;quot;&lt;br /&gt;
| &amp;lt;syntaxhighlight lang=&amp;quot;wikitext&amp;quot;&amp;gt;&lt;br /&gt;
{{Infobox unit&lt;br /&gt;
| name = coulomb&lt;br /&gt;
| standard = [[SI]]&lt;br /&gt;
| quantity = [[electric charge]]&lt;br /&gt;
| symbol = C&lt;br /&gt;
| namedafter = [[Charles-Augustin de Coulomb]]&lt;br /&gt;
| units1 = [[SI base unit]]s&lt;br /&gt;
| inunits1 = 1 [[Ampere|A]]⋅[[Second|s]]&lt;br /&gt;
| units2 = [[CGS unit]]s&lt;br /&gt;
| inunits2 = {{val|2997924580}} [[Statcoulomb|statC]]&lt;br /&gt;
| units3 = [[Natural units#Natural units (particle physics)|natural units]]&lt;br /&gt;
| inunits3 = {{val|6.242|e=18}} [[Elementary charge|&amp;#039;&amp;#039;e&amp;#039;&amp;#039;]]&lt;br /&gt;
}}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
{{clear}}&lt;br /&gt;
&lt;br /&gt;
=== Kilogram ===&lt;br /&gt;
{{Infobox unit{{\sandbox}}&lt;br /&gt;
| name = kilogram&lt;br /&gt;
| image = [[File:CGKilogram.jpg|300px]]&lt;br /&gt;
| caption = {{longitem|A computer-generated image of the IPK (International Prototype Kilogram). The IPK {{em|is}} the kilogram. It sits next to an inch-based ruler for scale.}}&lt;br /&gt;
| standard = [[International System of Units|SI]]&lt;br /&gt;
| quantity = [[mass]]&lt;br /&gt;
| symbol = kg&lt;br /&gt;
| units1 = [[United States customary units|U.S. customary]]&lt;br /&gt;
| inunits1 = ≈ {{val|2.205|u=[[Pound (mass)|pound]]s}}&lt;br /&gt;
| units2 = [[Atomic units]]&lt;br /&gt;
| inunits2 = ≈ {{val|1.0978|e=30|u=&amp;#039;&amp;#039;m&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;e&amp;lt;/sub&amp;gt;}}&lt;br /&gt;
}}&lt;br /&gt;
{| style=&amp;quot;background:transparent;&amp;quot;&lt;br /&gt;
| &amp;lt;syntaxhighlight lang=&amp;quot;wikitext&amp;quot;&amp;gt;&lt;br /&gt;
{{Infobox unit&lt;br /&gt;
| name = kilogram&lt;br /&gt;
| image = [[File:CGKilogram.jpg|300px]]&lt;br /&gt;
| caption = {{longitem|A computer-generated image of the IPK [...] }}&lt;br /&gt;
| standard = [[International System of Units|SI]]&lt;br /&gt;
| quantity = [[mass]]&lt;br /&gt;
| symbol = kg&lt;br /&gt;
| units1 = [[United States customary units|U.S. customary]]&lt;br /&gt;
| inunits1 = ≈ {{val|2.205|u=[[Pound (mass)|pound]]s}}&lt;br /&gt;
| units2 = [[Atomic units]]&lt;br /&gt;
| inunits2 = ≈ {{val|1.0978|e=30|u=&amp;#039;&amp;#039;m&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;e&amp;lt;/sub&amp;gt;}}&lt;br /&gt;
}}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
{{clear}}&lt;br /&gt;
&lt;br /&gt;
=== Hertz ===&lt;br /&gt;
{{Infobox unit{{\sandbox}}&lt;br /&gt;
| name = hertz &lt;br /&gt;
| standard = [[SI]]&lt;br /&gt;
| quantity = [[frequency]]&lt;br /&gt;
| symbol = Hz&lt;br /&gt;
| namedafter = [[Heinrich Hertz]]&lt;br /&gt;
| extralabel = In [[SI base unit]]s&lt;br /&gt;
| extradata = 1 Hz = 1/[[Second|s]]&lt;br /&gt;
}}&lt;br /&gt;
{| style=&amp;quot;background:transparent;&amp;quot;&lt;br /&gt;
| &amp;lt;syntaxhighlight lang=&amp;quot;wikitext&amp;quot;&amp;gt;&lt;br /&gt;
{{Infobox unit&lt;br /&gt;
| name = hertz &lt;br /&gt;
| standard = [[SI]]&lt;br /&gt;
| quantity = [[frequency]]&lt;br /&gt;
| symbol = Hz&lt;br /&gt;
| namedafter = [[Heinrich Hertz]]&lt;br /&gt;
| extralabel = In [[SI base unit]]s&lt;br /&gt;
| extradata = 1 Hz = 1/[[Second|s]]&lt;br /&gt;
}}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
=== Full blank syntax ===&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;wikitext&amp;quot; style=&amp;quot;overflow:auto;&amp;quot;&amp;gt;&lt;br /&gt;
{{Infobox unit&lt;br /&gt;
| bgcolor       = &lt;br /&gt;
| name          = &lt;br /&gt;
| image         = &lt;br /&gt;
| caption       = &lt;br /&gt;
| standard      = &lt;br /&gt;
| quantity      = &lt;br /&gt;
| symbol        = &lt;br /&gt;
| symbol2       = &lt;br /&gt;
| symbol3       = &lt;br /&gt;
| symbol4       = &lt;br /&gt;
| nospacebefore = &lt;br /&gt;
| namedafter    = &lt;br /&gt;
| extraheader   = &lt;br /&gt;
| extralabel    = &lt;br /&gt;
| extradata     = &lt;br /&gt;
| extraheader2  = &lt;br /&gt;
| extralabel2   = &lt;br /&gt;
| extradata2    = &lt;br /&gt;
| convertfromx  = &lt;br /&gt;
| units1        = &lt;br /&gt;
| inunits1      = &lt;br /&gt;
&amp;lt;!--...--&amp;gt;&lt;br /&gt;
| units6        = &lt;br /&gt;
| inunits6      = &lt;br /&gt;
| units_imp1    = &lt;br /&gt;
| inunits_imp1  = &lt;br /&gt;
&amp;lt;!--...--&amp;gt;&lt;br /&gt;
| units_imp6    = &lt;br /&gt;
| inunits_imp6  = &lt;br /&gt;
| units_us1     = &lt;br /&gt;
| inunits_us1   = &lt;br /&gt;
&amp;lt;!--...--&amp;gt;&lt;br /&gt;
| units_us6     = &lt;br /&gt;
| inunits_us6   = &lt;br /&gt;
}}&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== TemplateData ==&lt;br /&gt;
{{TemplateData header}}&lt;br /&gt;
&amp;lt;templatedata&amp;gt;&lt;br /&gt;
{&lt;br /&gt;
	&amp;quot;description&amp;quot;: &amp;quot;The infobox for units of measurement.&amp;quot;,&lt;br /&gt;
	&amp;quot;format&amp;quot;: &amp;quot;{{_\n| _____________ = _\n}}&amp;quot;,&lt;br /&gt;
	&amp;quot;params&amp;quot;: {&lt;br /&gt;
		&amp;quot;name&amp;quot;: {},&lt;br /&gt;
		&amp;quot;image&amp;quot;: {},&lt;br /&gt;
		&amp;quot;imagesize&amp;quot;: {},&lt;br /&gt;
		&amp;quot;alt&amp;quot;: {},&lt;br /&gt;
		&amp;quot;caption&amp;quot;: {},&lt;br /&gt;
		&amp;quot;standard&amp;quot;: {},&lt;br /&gt;
		&amp;quot;quantity&amp;quot;: {},&lt;br /&gt;
		&amp;quot;symbol&amp;quot;: {},&lt;br /&gt;
		&amp;quot;namedafter&amp;quot;: {},&lt;br /&gt;
		&amp;quot;units1&amp;quot;: {},&lt;br /&gt;
		&amp;quot;inunits1&amp;quot;: {},&lt;br /&gt;
		&amp;quot;units2&amp;quot;: {},&lt;br /&gt;
		&amp;quot;inunits2&amp;quot;: {}&lt;br /&gt;
	},&lt;br /&gt;
	&amp;quot;paramOrder&amp;quot;: [&lt;br /&gt;
		&amp;quot;name&amp;quot;,&lt;br /&gt;
		&amp;quot;image&amp;quot;,&lt;br /&gt;
		&amp;quot;imagesize&amp;quot;,&lt;br /&gt;
		&amp;quot;alt&amp;quot;,&lt;br /&gt;
		&amp;quot;caption&amp;quot;,&lt;br /&gt;
		&amp;quot;standard&amp;quot;,&lt;br /&gt;
		&amp;quot;quantity&amp;quot;,&lt;br /&gt;
		&amp;quot;symbol&amp;quot;,&lt;br /&gt;
		&amp;quot;namedafter&amp;quot;,&lt;br /&gt;
		&amp;quot;units1&amp;quot;,&lt;br /&gt;
		&amp;quot;inunits1&amp;quot;,&lt;br /&gt;
		&amp;quot;units2&amp;quot;,&lt;br /&gt;
		&amp;quot;inunits2&amp;quot;&lt;br /&gt;
	]&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/templatedata&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
== See also ==&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;includeonly&amp;gt;{{Sandbox other|&lt;br /&gt;
| &amp;lt;!-- Categories below this line, please: --&amp;gt;&lt;br /&gt;
[[Category:Physics infobox templates|Unit]]&lt;br /&gt;
[[es:Plantilla:Ficha de unidad]]&lt;br /&gt;
}}&amp;lt;/includeonly&amp;gt;&lt;/div&gt;</summary>
		<author><name>&gt;Mathnerd314159</name></author>
	</entry>
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