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Base 20 to Base 18

Converter Tool

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base 20 is a positional numeral system with twenty as its base. It uses 20 different digits for representing numbers. The digits for base 20 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g, h, i, and j.

conversion table

base 20base 18base 20base 18
1= 1b= b
2= 2c= c
3= 3d= d
4= 4e= e
5= 5f= f
6= 6g= g
7= 7h= h
8= 8i= 10
9= 9j= 11
a= a10= 12
base 18 is a positional numeral system with eighteen as its base. It uses 18 different digits for representing numbers. The digits for base 18 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g, and h.

conversion table

base 18base 20base 18base 20
1≈ 1b≈ b
2≈ 2c≈ c
3≈ 3d≈ d
4≈ 4e≈ e
5≈ 5f≈ f
6≈ 6g≈ g
7≈ 7h≈ h
8≈ 810≈ i
9≈ 911≈ j
a≈ a12≈ 10