10斤是多少g？
10斤 = 5,000g
是5,000g，所以说成5,000g也没问题——四舍五入的误差在0.5%以内。
反过来，10g是多少斤？
10g = 0斤
计算公式: g = 斤 × 500
该数值前后的 斤 → g
1 斤500g
2 斤1,000g
3 斤1,500g
4 斤2,000g
5 斤2,500g
6 斤3,000g
7 斤3,500g
8 斤4,000g
9 斤4,500g
10 斤5,000g
11 斤5,500g
12 斤6,000g
13 斤6,500g
14 斤7,000g
15 斤7,500g
16 斤8,000g
17 斤8,500g
18 斤9,000g
19 斤9,500g
20 斤10,000g