Duodecimal Converter
Decimal → Duodecimal
Duodecimal → Decimal
Duodecimal Value (Base-12):
-
Duodecimal Calculator
Result:
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Fraction Comparison
Base-12's high divisibility (by 2, 3, 4, 6) makes representing common fractions much cleaner than in base-10.
Common Fractions in Decimal vs. Duodecimal
| Fraction | Decimal (Base-10) | Duodecimal (Base-12) |
|---|---|---|
| 1/2 | 0.5 | 0;6 |
| 1/3 | 0.333... | 0;4 |
| 1/4 | 0.25 | 0;3 |
| 1/6 | 0.166... | 0;2 |
| 1/8 | 0.125 | 0;16 |
| 1/9 | 0.111... | 0;14 |
| 1/12 (1/A) | 0.083... | 0;1 |
Dozenal Packing Calculator
Convert a total number of items into gross (144), dozens (12), and units. This is a practical application of base-12 counting.
Duodecimal Reference
Duodecimal Digits
| Value | Standard | Pitman |
|---|---|---|
| 0-9 | 0, 1, ..., 9 | 0, 1, ..., 9 |
| 10 | A | ↊ (Dek) |
| 11 | B | ↋ (El) |