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紙張教室

首頁 / 紙張教室 / 紙張開數大小換算表

菊版紙張紙張開數大小

開數

台寸

英吋 in

公釐 mm

全紙

29x20.9

35x25

888x634

對開

20.9x14.7

25x17.5

634x444

3開

20.9x9.75

25x11.625

634x295

4開

14.7x10.45

17.5x12.5

444x316

5開

20.9x5.9

25x7

634x178

5開

11.3x9.6

13.5x11.5

343x290

6開

14.5x9.6

12.5x11.5

316x290

6開

20.9x5.65

25x6.75

634x171

8開

14.5x7.3

12.5x8.75

316x222

8開

14.7x5.2

17.5x6.25

444x159

10開

10.45x5.9

12.5x7

316x178

12開

7.3x7

8.75x8.375

222x213

15開

6.9x5.9

8.25x7

210x178

16開

7.3x5.2

8.75x6.25

222x159

18開

9.6x3.5

11.5x4.125

290x105

18開

6.9x4.8

8.25x5.75

210x145

20開

5.9x5.2

7x6.25

178x159

24開

5.2x4.8

6.25x5.75

159x145

25開

5.9x4.2

7x5

178x127

30開

5.9x3.5

7x4.125

178x105

32開

5.9x3.65

6.25x4.375

159x111

32開

7.3x2.6

8.75x3.125

222x80

36開

4.9x3.5

5.875x4.125

150x106

48開

4.95x2.6

5.875x3.125

150x80

50開

5.9x3

7x3.5

178x90

64開

3.65x2.6

4.375x3.125

111x80

72開

3.1x2.6

3.75x3.125

95x80

128開

2.6x1.85

3.125x2.1875

80x55

1台寸=10台分 1台分=3.0303mm 1英吋=25.4mm

四六版紙張紙張開數大小

開數

台寸

英吋 in

公釐 mm

全紙

36x26

43x31

1091x786

對開

26x18

31x21.5

786x545

3開

26x12

14.3x31

786x370

4開

18x13

21.5x15.5

545x393

5開

26x7.1

31x8.5

786x215

5開

14x12

16.75x14.25

425x370

6開

13x12

15.5x14.25

393x362

6開

26x6

31x7.125

786x182

8開

13x9

15.5x10.75

393x272

8開

18x6.5

21.5x7.75

545x196

10開

13x7.1

15.5x8.5

393x215

12開

12x6.5

14.25x7.75

362x196

15開

8.3x7.1

25.3x21.5

251x215

16開

9x6.5

10.75x7.75

272x196

18開

12x4.3

14.25x5.125

362x129

18開

8.6x6

10.25x7.125

260x182

20開

7.1x6.5

8.5x7.75

215x196

24開

6.5x6

7.75x7.125

196x182

25開

7.1x5.2

6.1875x8.5

215x156

30開

7.1x4.1

8.5x5

215x126

32開

9x3.2

10.75x3.875

272x98

32開

6.5x4.5

7.75x5.375

196x136

36開

6x4.3

7.125x5.125

182x129

48開

6x3.25

7.125x3.875

272x98

50開

5.3x3.55

6.3125x4.25

160x107

64開

4.5x3.25

5.375x3.875

136x98

72開

4.5x2.8

5.375x3.375

136x85

128開

3.25x2.2

3.875x2.625

85x67

1台寸=10台分 1台分=3.0303mm 1英吋=25.4mm

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