| base 15 to duodecimal (base 12) | ||
|---|---|---|
| 010 | = 015 | = 012 |
| 110 | = 115 | = 112 |
| 210 | = 215 | = 212 |
| 310 | = 315 | = 312 |
| 410 | = 415 | = 412 |
| 510 | = 515 | = 512 |
| 610 | = 615 | = 612 |
| 710 | = 715 | = 712 |
| 810 | = 815 | = 812 |
| 910 | = 915 | = 912 |
| 1010 | = a15 | = a12 |
| 1110 | = b15 | = b12 |
| 1210 | = c15 | = 1012 |
| 1310 | = d15 | = 1112 |
| 1410 | = e15 | = 1212 |
| 1510 | = 1015 | = 1312 |
| 1610 | = 1115 | = 1412 |
| 1710 | = 1215 | = 1512 |
| 1810 | = 1315 | = 1612 |
| 1910 | = 1415 | = 1712 |
| 2010 | = 1515 | = 1812 |
| 2110 | = 1615 | = 1912 |
| 2210 | = 1715 | = 1a12 |
| base 15 to duodecimal (base 12) | ||
|---|---|---|
| 2310 | = 1815 | = 1b12 |
| 2410 | = 1915 | = 2012 |
| 2510 | = 1a15 | = 2112 |
| 2610 | = 1b15 | = 2212 |
| 2710 | = 1c15 | = 2312 |
| 2810 | = 1d15 | = 2412 |
| 2910 | = 1e15 | = 2512 |
| 3010 | = 2015 | = 2612 |
| 3110 | = 2115 | = 2712 |
| 3210 | = 2215 | = 2812 |
| 3310 | = 2315 | = 2912 |
| 3410 | = 2415 | = 2a12 |
| 3510 | = 2515 | = 2b12 |
| 3610 | = 2615 | = 3012 |
| 3710 | = 2715 | = 3112 |
| 3810 | = 2815 | = 3212 |
| 3910 | = 2915 | = 3312 |
| 4010 | = 2a15 | = 3412 |
| 4110 | = 2b15 | = 3512 |
| 4210 | = 2c15 | = 3612 |
| 4310 | = 2d15 | = 3712 |
| 4410 | = 2e15 | = 3812 |
| 4510 | = 3015 | = 3912 |
| base 15 to duodecimal (base 12) | ||
|---|---|---|
| 4610 | = 3115 | = 3a12 |
| 4710 | = 3215 | = 3b12 |
| 4810 | = 3315 | = 4012 |
| 4910 | = 3415 | = 4112 |
| 5010 | = 3515 | = 4212 |
| 5110 | = 3615 | = 4312 |
| 5210 | = 3715 | = 4412 |
| 5310 | = 3815 | = 4512 |
| 5410 | = 3915 | = 4612 |
| 5510 | = 3a15 | = 4712 |
| 5610 | = 3b15 | = 4812 |
| 5710 | = 3c15 | = 4912 |
| 5810 | = 3d15 | = 4a12 |
| 5910 | = 3e15 | = 4b12 |
| 6010 | = 4015 | = 5012 |
| 6110 | = 4115 | = 5112 |
| 6210 | = 4215 | = 5212 |
| 6310 | = 4315 | = 5312 |
| 6410 | = 4415 | = 5412 |
| 6510 | = 4515 | = 5512 |
| 6610 | = 4615 | = 5612 |
| 6710 | = 4715 | = 5712 |
| 6810 | = 4815 | = 5812 |
| base 15 to duodecimal (base 12) | ||
|---|---|---|
| 6910 | = 4915 | = 5912 |
| 7010 | = 4a15 | = 5a12 |
The duodecimal system (also known as base 12 or dozenal) is a positional notation numeral system using twelve as its base.