UNIT REFERENCE · rcd

Rontocandelas: conversions & definition

Rontocandelas (rcd) represent luminous intensity. One unit equals 10^-27 cd. The candela is the SI base unit of luminous intensity in a specified direction.

Choose the unit you need

Each row converts one rcd. 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 rcd in compatible units
Convert toEquivalent valueCalculator
Candelas (cd)≈ 1e-27Convert rcd to cd

Keep the quantity consistent

Choose units that represent the same quantity and preserve the measurement conditions. A scale conversion changes the number and unit together; it does not change the physical amount or improve the accuracy of your measurement.

Explore the complete learning library →