View source for Template:Luminance conversions

{| class="wikitable" {{#ifeq:{{{center|}}}|yes|style="margin-left:auto; margin-right:auto;"}}
|+ Units of luminance
! scope="col" colspan="2" | {{Navbar|luminance conversions|mini=1}}
! scope="col" | [[candela per square metre|cd/m{{sup|2}}]] {{nowrap|([[International System of Units|SI]] unit)}}<br />≡ nit {{nowrap|≡ lm/m{{sup|2}}/sr}}
! scope="col" | [[stilb (unit)|stilb]] (sb) {{nowrap|([[Centimetre–gram–second system of units|CGS]] unit)}}<br />{{nowrap|≡ cd/cm{{sup|2}}}}
| rowspan="8" style="font-size:1pt;" |
! scope="col" | [[apostilb]] (asb)<br />{{nowrap|≡ blondel}}
! scope="col" | [[bril (unit)|bril]]
! scope="col" | [[skot (unit)|skot]] (sk)
! scope="col" | [[lambert (unit)|lambert]] (L)
| rowspan="8" style="font-size:1pt;" |
! scope="col" | [[foot-lambert]] (fL)<br />{{nowrap|1== 1 &frasl; {{pi}} cd/ft{{sup|2}}}}
|-
! scope="row" style="text-align:left; border-right:none; padding-right:0;" | {{nowrap|1 cd/m{{sup|2}}}}
! style="border-left:none; padding:1pt;"|=
| '''1'''
| {{10^|-4}}
| {{pi}} <br />≈ 3.142
| {{10^| 7}} {{pi}} <br />≈ 3.142{{x10^| 7}}
| {{10^| 3}} {{pi}} <br />≈ 3.142{{x10^| 3}}
| {{10^|-4}} {{pi}} <br />≈ 3.142{{x10^|-4}}
| 0.3048{{sup|2}} {{pi}}<br />≈ 0.2919
|-
! scope="row" style="text-align:left; border-right:none;" | 1 sb
! style="border-left:none; padding:1pt;" | =
| {{10^|4}}
| '''1'''
| {{10^| 4}} {{pi}} <br />≈ 3.142{{x10^| 4}}
| {{10^|11}} {{pi}} <br />≈ 3.142{{x10^|11}}
| {{10^| 7}} {{pi}} <br />≈ 3.142{{x10^| 7}}
| {{pi}} <br />≈ 3.142
| 30.48{{sup|2}} {{pi}} <br />≈ 2919
|- style="border-top:double #ccc;"
! scope="row" style="text-align:left; border-right:none;" | 1 asb
! style="border-left:none; padding:1pt;" | =
| 1 &frasl; {{pi}} <br />≈ 0.3183
| {{10^|-4}} &frasl; {{pi}} <br />≈ 3.183{{x10^|-5}}
| '''1'''
| {{10^| 7}}
| {{10^| 3}}
| {{10^|-4}}
| 0.3048{{sup|2}} <br />≈ 0.09290
|-
! scope="row" style="text-align:left; border-right:none;" | 1 bril
! style="border-left:none; padding:1pt;" | =
| {{10^| -7}} &frasl; {{pi}} <br />≈ 3.183{{x10^| -8}}
| {{10^|-11}} &frasl; {{pi}} <br />≈ 3.183{{x10^|-12}}
| {{10^| -7}}
| '''1'''
| {{10^| -4}}
| {{10^|-11}}
| 0.3048{{sup|2}}{{x10^|-7}}<br />{{nowrap|≈ 9.290{{x10^|-9}}}}
|-
! scope="row" style="text-align:left; border-right:none;" | 1 sk
! style="border-left:none; padding:1pt;" | =
| {{10^|-3}} &frasl; {{pi}} <br />≈ 3.183{{x10^|-4}}
| {{10^|-7}} &frasl; {{pi}} <br />≈ 3.183{{x10^|-8}}
| {{10^|-3}}
| {{10^| 4}}
| '''1'''
| {{10^|-7}}
| 0.3048{{sup|2}}{{x10^|-3}}<br />{{nowrap|≈ 9.290{{x10^|-5}}}}
|-
! scope="row" style="text-align:left; border-right:none;" | 1 L
! style="border-left:none; padding:1pt;" | =
| {{10^| 4}} &frasl; {{pi}} <br />≈ 3183
|    1       &frasl; {{pi}} <br />≈ 0.3183
| {{10^| 4}}
| {{10^|11}}
| {{10^| 7}}
| '''1'''
| 0.3048{{sup|2}}{{x10^|4}} <br />≈ 929.0
|- style="border-top:double #ccc;"
! scope="row" style="text-align:left; border-right:none;" | 1 fL
! style="border-left:none; padding:1pt;" | =
| {{nowrap|1 &frasl; 0.3048{{sup|2}} &frasl; {{pi}}}}<br />≈ 3.426
| {{nowrap|1 &frasl;  30.48{{sup|2}} &frasl; {{pi}}}}<br />{{nowrap|≈ 3.426{{x10^|-4}}}}
| {{nowrap|  1        &frasl; 0.3048{{sup|2}}}}<br />≈ 10.76
| {{nowrap|{{10^| 7}} &frasl; 0.3048{{sup|2}}}}<br />{{nowrap|≈ 1.076{{x10^| 8}}}}
| {{nowrap|{{10^| 3}} &frasl; 0.3048{{sup|2}}}}<br />{{nowrap|≈ 1.076{{x10^| 4}}}}
| {{nowrap|{{10^|-4}} &frasl; 0.3048{{sup|2}}}}<br />{{nowrap|≈ 1.076{{x10^|-3}}}}
| '''1'''
|}<includeonly>{{#ifeq:{{{cat|yes}}}|yes|[[Category:Photometry]]}}</includeonly><noinclude>
[[Category:Unit comparison table templates]]
</noinclude>