轉換20.25圖表協議（GRT）為英鎊（GBP）

10 GRT

≈ 0.37062 GBP

20 GRT

≈ 0.74124 GBP

30 GRT

≈ 1.11 GBP

50 GRT

≈ 1.85 GBP

100 GRT

≈ 3.71 GBP

150 GRT

≈ 5.56 GBP

200 GRT

≈ 7.41 GBP

300 GRT

≈ 11.12 GBP

500 GRT

≈ 18.53 GBP

1,000 GRT

≈ 37.06 GBP

2,000 GRT

≈ 74.12 GBP

3,000 GRT

≈ 111.19 GBP

5,000 GRT

≈ 185.31 GBP

10,000 GRT

≈ 370.62 GBP

20,000 GRT

≈ 741.24 GBP

30,000 GRT

≈ 1,111.86 GBP

50,000 GRT

≈ 1,853.1 GBP

100,000 GRT

≈ 3,706.2 GBP