UNIT REFERENCE · acd

Attocandelas: conversions & definition

Attocandelas (acd) represent luminous intensity. One unit equals 10^-18 cd. The candela is the SI base unit of luminous intensity in a specified direction.

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Each row converts one acd. Open a converter to enter any value and see its formula, worked example and reference table. Results below are rounded to 10 significant digits.

1 acd in compatible units
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Candelas (cd)≈ 1e-18Convert acd to cd
Millicandelas (mcd)≈ 1e-15Convert acd to mcd
Kilocandelas (kcd)≈ 1e-21Convert acd to kcd
Microcandelas (µcd)≈ 1e-12Convert acd to µcd
Megacandelas (Mcd)≈ 1e-24Convert acd to Mcd
Nanocandelas (ncd)≈ 1e-9Convert acd to ncd
Gigacandelas (Gcd)≈ 1e-27Convert acd to Gcd
Centicandelas (ccd)≈ 1e-16Convert acd to ccd
Decicandelas (dcd)≈ 1e-17Convert acd to dcd
Hectocandelas (hcd)≈ 1e-20Convert acd to hcd
Decacandelas (dacd)≈ 1e-19Convert acd to dacd
Picocandelas (pcd)≈ 0.000001Convert acd to pcd
Teracandelas (Tcd)≈ 1e-30Convert acd to Tcd
Femtocandelas (fcd)≈ 0.001Convert acd to fcd
Petacandelas (Pcd)≈ 1e-33Convert acd to Pcd
Exacandelas (Ecd)≈ 1e-36Convert acd to Ecd
Zeptocandelas (zcd)≈ 1,000Convert acd to zcd
Zettacandelas (Zcd)≈ 1e-39Convert acd to Zcd
Yoctocandelas (ycd)≈ 1,000,000Convert acd to ycd

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