The following lists common quantities in dozenal.

- 10 digits in the dozenal system
- X digits in the decimal system
- 22 letters in the English alphabet
- 50 seconds in a minute, 50 minutes in an hour
- 20 hours a day
- 265 days in a common year, 266 days in a leap year
- 10 months a year
- 260 degrees in a circle
- 10 inches in a foot
- 3080 feet per mile
- 14 ounces in a pound
- 14 cups in a gallon
- 84 cents in a dollar
- 42 states in the U.S.
- 144 countries
- 26 teams in MLB, NHL, and NBA, 28 NFL teams
- 116 MLB games per team in a season
- 14 NFL games per team in a season
- 6X NBA games per team in a season
- 65 NHL games per team in a season
- 23 outs per opponent in a 9-inning baseball game
- X frames in bowling
- 13 object pool balls
- 74 keys on the piano
- E basic colors
- 9X elements on the periodic table
- 74 constellations

However, for the physical quantities, we use the Planck units (Planck length, Planck mass, Planck time, Planck charge, and Planck temperature) and the scientific notation (in dozenal) (i.e. a*10^n, with 1<=a<10 and n integer) (e.g. 3.184*10^24 l_{p}, where l_{p} is the Planck length), we take the number to 4 significant figures, and we use the Gaussian rounding, i.e. round half to even.

Community content is available under CC-BY-SA
unless otherwise noted.