拡大コピーと縮小コピーの比率表
|
規格サイズは端数が切り捨てや切り上げされているため、下記の様に長辺比と短辺比が少し異なります。
どちらにするかは、余白等を考慮して決めて下さい。（以下概算です。） A判・B判が半端なサイズの理由 |
| ●B判からＡ判へ拡大縮小 |
| → |
長辺比 |
短辺比 |
| B0 |
A0 |
0.81662088 |
0.81650485 |
| B0 |
A1 |
0.57760989 |
0.57669903 |
| B0 |
A2 |
0.40796703 |
0.40776699 |
| B0 |
A3 |
0.28846154 |
0.28834952 |
| B0 |
A4 |
0.20398352 |
0.2038835 |
| B0 |
A5 |
0.14423077 |
0.14368932 |
| B0 |
A6 |
0.10164835 |
0.10194175 |
| B0 |
A7 |
0.07211539 |
0.07184466 |
| B0 |
A8 |
0.05082418 |
0.05048544 |
| B0 |
A9 |
0.03571429 |
0.03592233 |
| B0 |
A10 |
0.02541209 |
0.02524272 |
|
| → |
長辺比 |
短辺比 |
| B1 |
A0 |
1.15436893 |
1.15521978 |
| B1 |
A1 |
0.81650485 |
0.81593407 |
| B1 |
A2 |
0.57669903 |
0.57692308 |
| B1 |
A3 |
0.40776699 |
0.40796703 |
| B1 |
A4 |
0.28834952 |
0.28846154 |
| B1 |
A5 |
0.2038835 |
0.2032967 |
| B1 |
A6 |
0.14368932 |
0.14423077 |
| B1 |
A7 |
0.10194175 |
0.10164835 |
| B1 |
A8 |
0.07184466 |
0.07142857 |
| B1 |
A9 |
0.05048544 |
0.05082418 |
| B1 |
A10 |
0.03592233 |
0.03571429 |
|
| → |
長辺比 |
短辺比 |
| B2 |
A0 |
1.63324176 |
1.63300971 |
| B2 |
A1 |
1.15521978 |
1.15339806 |
| B2 |
A2 |
0.81593407 |
0.81553398 |
| B2 |
A3 |
0.57692308 |
0.57669903 |
| B2 |
A4 |
0.40796703 |
0.40776699 |
| B2 |
A5 |
0.28846154 |
0.28737864 |
| B2 |
A6 |
0.2032967 |
0.2038835 |
| B2 |
A7 |
0.14423077 |
0.14368932 |
| B2 |
A8 |
0.10164835 |
0.10097087 |
| B2 |
A9 |
0.07142857 |
0.07184466 |
| B2 |
A10 |
0.05082418 |
0.05048544 |
|
| → |
長辺比 |
短辺比 |
| B3 |
A0 |
2.30873786 |
2.31043956 |
| B3 |
A1 |
1.63300971 |
1.63186813 |
| B3 |
A2 |
1.15339806 |
1.15384615 |
| B3 |
A3 |
0.81553398 |
0.81593407 |
| B3 |
A4 |
0.57669903 |
0.57692308 |
| B3 |
A5 |
0.40776699 |
0.40659341 |
| B3 |
A6 |
0.28737864 |
0.28846154 |
| B3 |
A7 |
0.2038835 |
0.2032967 |
| B3 |
A8 |
0.14368932 |
0.14285714 |
| B3 |
A9 |
0.10097087 |
0.10164835 |
| B3 |
A10 |
0.07184466 |
0.07142857 |
|
| → |
長辺比 |
短辺比 |
| B4 |
A0 |
3.26648352 |
3.27237354 |
| B4 |
A1 |
2.31043956 |
2.31128405 |
| B4 |
A2 |
1.63186813 |
1.63424125 |
| B4 |
A3 |
1.15384615 |
1.15564202 |
| B4 |
A4 |
0.81593407 |
0.81712062 |
| B4 |
A5 |
0.57692308 |
0.57587549 |
| B4 |
A6 |
0.40659341 |
0.40856031 |
| B4 |
A7 |
0.28846154 |
0.28793774 |
| B4 |
A8 |
0.2032967 |
0.20233463 |
| B4 |
A9 |
0.14285714 |
0.14396887 |
| B4 |
A10 |
0.10164835 |
0.10116732 |
|
| → |
長辺比 |
短辺比 |
| B5 |
A0 |
4.62645914 |
4.62087912 |
| B5 |
A1 |
3.27237354 |
3.26373626 |
| B5 |
A2 |
2.31128405 |
2.30769231 |
| B5 |
A3 |
1.63424125 |
1.63186813 |
| B5 |
A4 |
1.15564202 |
1.15384615 |
| B5 |
A5 |
0.81712062 |
0.81318681 |
| B5 |
A6 |
0.57587549 |
0.57692308 |
| B5 |
A7 |
0.40856031 |
0.40659341 |
| B5 |
A8 |
0.28793774 |
0.28571429 |
| B5 |
A9 |
0.20233463 |
0.2032967 |
| B5 |
A10 |
0.14396887 |
0.14285714 |
|
| → |
長辺比 |
短辺比 |
| B6 |
A0 |
6.53296703 |
6.5703125 |
| B6 |
A1 |
4.62087912 |
4.640625 |
| B6 |
A2 |
3.26373626 |
3.28125 |
| B6 |
A3 |
2.30769231 |
2.3203125 |
| B6 |
A4 |
1.63186813 |
1.640625 |
| B6 |
A5 |
1.15384615 |
1.15625 |
| B6 |
A6 |
0.81318681 |
0.8203125 |
| B6 |
A7 |
0.57692308 |
0.578125 |
| B6 |
A8 |
0.40659341 |
0.40625 |
| B6 |
A9 |
0.28571429 |
0.2890625 |
| B6 |
A10 |
0.2032967 |
0.203125 |
|
| → |
長辺比 |
短辺比 |
| B7 |
A0 |
9.2890625 |
9.24175824 |
| B7 |
A1 |
6.5703125 |
6.52747253 |
| B7 |
A2 |
4.640625 |
4.61538462 |
| B7 |
A3 |
3.28125 |
3.26373626 |
| B7 |
A4 |
2.3203125 |
2.30769231 |
| B7 |
A5 |
1.640625 |
1.62637363 |
| B7 |
A6 |
1.15625 |
1.15384615 |
| B7 |
A7 |
0.8203125 |
0.81318681 |
| B7 |
A8 |
0.578125 |
0.57142857 |
| B7 |
A9 |
0.40625 |
0.40659341 |
| B7 |
A10 |
0.2890625 |
0.28571429 |
|
| → |
長辺比 |
短辺比 |
| B8 |
A0 |
13.0659341 |
13.140625 |
| B8 |
A1 |
9.24175824 |
9.28125 |
| B8 |
A2 |
6.52747253 |
6.5625 |
| B8 |
A3 |
4.61538462 |
4.640625 |
| B8 |
A4 |
3.26373626 |
3.28125 |
| B8 |
A5 |
2.30769231 |
2.3125 |
| B8 |
A6 |
1.62637363 |
1.640625 |
| B8 |
A7 |
1.15384615 |
1.15625 |
| B8 |
A8 |
0.81318681 |
0.8125 |
| B8 |
A9 |
0.57142857 |
0.578125 |
| B8 |
A10 |
0.40659341 |
0.40625 |
|
| → |
長辺比 |
短辺比 |
| B9 |
A0 |
18.578125 |
18.6888889 |
| B9 |
A1 |
13.140625 |
13.2 |
| B9 |
A2 |
9.28125 |
9.33333333 |
| B9 |
A3 |
6.5625 |
6.6 |
| B9 |
A4 |
4.640625 |
4.66666667 |
| B9 |
A5 |
3.28125 |
3.28888889 |
| B9 |
A6 |
2.3125 |
2.33333333 |
| B9 |
A7 |
1.640625 |
1.64444444 |
| B9 |
A8 |
1.15625 |
1.15555556 |
| B9 |
A9 |
0.8125 |
0.82222222 |
| B9 |
A10 |
0.578125 |
0.57777778 |
|
| → |
長辺比 |
短辺比 |
| B10 |
A0 |
26.4222222 |
26.28125 |
| B10 |
A1 |
18.6888889 |
18.5625 |
| B10 |
A2 |
13.2 |
13.125 |
| B10 |
A3 |
9.33333333 |
9.28125 |
| B10 |
A4 |
6.6 |
6.5625 |
| B10 |
A5 |
4.66666667 |
4.625 |
| B10 |
A6 |
3.28888889 |
3.28125 |
| B10 |
A7 |
2.33333333 |
2.3125 |
| B10 |
A8 |
1.64444444 |
1.625 |
| B10 |
A9 |
1.15555556 |
1.15625 |
| B10 |
A10 |
0.82222222 |
0.8125 |
|
|
| ●B判からB判へ拡大縮小 |
| → |
長辺比 |
短辺比 |
| B0 |
B0 |
1 |
1 |
| B0 |
B1 |
0.70741758 |
0.70679612 |
| B0 |
B2 |
0.5 |
0.5 |
| B0 |
B3 |
0.35370879 |
0.35339806 |
| B0 |
B4 |
0.25 |
0.24951456 |
| B0 |
B5 |
0.17651099 |
0.17669903 |
| B0 |
B6 |
0.125 |
0.12427185 |
| B0 |
B7 |
0.08791209 |
0.08834952 |
| B0 |
B8 |
0.0625 |
0.06213592 |
| B0 |
B9 |
0.04395604 |
0.04368932 |
| B0 |
B10 |
0.03090659 |
0.03106796 |
|
| → |
長辺比 |
短辺比 |
| B1 |
B0 |
1.41359223 |
1.41483517 |
| B1 |
B1 |
1 |
1 |
| B1 |
B2 |
0.70679612 |
0.70741758 |
| B1 |
B3 |
0.5 |
0.5 |
| B1 |
B4 |
0.35339806 |
0.35302198 |
| B1 |
B5 |
0.24951456 |
0.25 |
| B1 |
B6 |
0.17669903 |
0.17582418 |
| B1 |
B7 |
0.12427185 |
0.125 |
| B1 |
B8 |
0.08834952 |
0.08791209 |
| B1 |
B9 |
0.06213592 |
0.06181319 |
| B1 |
B10 |
0.04368932 |
0.04395604 |
|
| → |
長辺比 |
短辺比 |
| B2 |
B0 |
2 |
2 |
| B2 |
B1 |
1.41483517 |
1.41359223 |
| B2 |
B2 |
1 |
1 |
| B2 |
B3 |
0.70741758 |
0.70679612 |
| B2 |
B4 |
0.5 |
0.49902913 |
| B2 |
B5 |
0.35302198 |
0.35339806 |
| B2 |
B6 |
0.25 |
0.24854369 |
| B2 |
B7 |
0.17582418 |
0.17669903 |
| B2 |
B8 |
0.125 |
0.12427185 |
| B2 |
B9 |
0.08791209 |
0.08737864 |
| B2 |
B10 |
0.06181319 |
0.06213592 |
|
| → |
長辺比 |
短辺比 |
| B3 |
B0 |
2.82718447 |
2.82967033 |
| B3 |
B1 |
2 |
2 |
| B3 |
B2 |
1.41359223 |
1.41483517 |
| B3 |
B3 |
1 |
1 |
| B3 |
B4 |
0.70679612 |
0.70604396 |
| B3 |
B5 |
0.49902913 |
0.5 |
| B3 |
B6 |
0.35339806 |
0.35164835 |
| B3 |
B7 |
0.24854369 |
0.25 |
| B3 |
B8 |
0.17669903 |
0.17582418 |
| B3 |
B9 |
0.12427185 |
0.12362637 |
| B3 |
B10 |
0.08737864 |
0.08791209 |
|
| → |
長辺比 |
短辺比 |
| B4 |
B0 |
4 |
4.0077821 |
| B4 |
B1 |
2.82967033 |
2.83268483 |
| B4 |
B2 |
2 |
2.00389105 |
| B4 |
B3 |
1.41483517 |
1.41634241 |
| B4 |
B4 |
1 |
1 |
| B4 |
B5 |
0.70604396 |
0.70817121 |
| B4 |
B6 |
0.5 |
0.49805448 |
| B4 |
B7 |
0.35164835 |
0.3540856 |
| B4 |
B8 |
0.25 |
0.24902724 |
| B4 |
B9 |
0.17582418 |
0.17509728 |
| B4 |
B10 |
0.12362637 |
0.12451362 |
|
| → |
長辺比 |
短辺比 |
| B5 |
B0 |
5.66536965 |
5.65934066 |
| B5 |
B1 |
4.0077821 |
4 |
| B5 |
B2 |
2.83268483 |
2.82967033 |
| B5 |
B3 |
2.00389105 |
2 |
| B5 |
B4 |
1.41634241 |
1.41208791 |
| B5 |
B5 |
1 |
1 |
| B5 |
B6 |
0.70817121 |
0.7032967 |
| B5 |
B7 |
0.49805448 |
0.5 |
| B5 |
B8 |
0.3540856 |
0.35164835 |
| B5 |
B9 |
0.24902724 |
0.24725275 |
| B5 |
B10 |
0.17509728 |
0.17582418 |
|
| → |
長辺比 |
短辺比 |
| B6 |
B0 |
8 |
8.046875 |
| B6 |
B1 |
5.65934066 |
5.6875 |
| B6 |
B2 |
4 |
4.0234375 |
| B6 |
B3 |
2.82967033 |
2.84375 |
| B6 |
B4 |
2 |
2.0078125 |
| B6 |
B5 |
1.41208791 |
1.421875 |
| B6 |
B6 |
1 |
1 |
| B6 |
B7 |
0.7032967 |
0.7109375 |
| B6 |
B8 |
0.5 |
0.5 |
| B6 |
B9 |
0.35164835 |
0.3515625 |
| B6 |
B10 |
0.24725275 |
0.25 |
|
| → |
長辺比 |
短辺比 |
| B7 |
B0 |
11.375 |
11.3186813 |
| B7 |
B1 |
8.046875 |
8 |
| B7 |
B2 |
5.6875 |
5.65934066 |
| B7 |
B3 |
4.0234375 |
4 |
| B7 |
B4 |
2.84375 |
2.82417582 |
| B7 |
B5 |
2.0078125 |
2 |
| B7 |
B6 |
1.421875 |
1.40659341 |
| B7 |
B7 |
1 |
1 |
| B7 |
B8 |
0.7109375 |
0.7032967 |
| B7 |
B9 |
0.5 |
0.4945055 |
| B7 |
B10 |
0.3515625 |
0.35164835 |
|
| → |
長辺比 |
短辺比 |
| B8 |
B0 |
16 |
16.09375 |
| B8 |
B1 |
11.3186813 |
11.375 |
| B8 |
B2 |
8 |
8.046875 |
| B8 |
B3 |
5.65934066 |
5.6875 |
| B8 |
B4 |
4 |
4.015625 |
| B8 |
B5 |
2.82417582 |
2.84375 |
| B8 |
B6 |
2 |
2 |
| B8 |
B7 |
1.40659341 |
1.421875 |
| B8 |
B8 |
1 |
1 |
| B8 |
B9 |
0.7032967 |
0.703125 |
| B8 |
B10 |
0.4945055 |
0.5 |
|
| → |
長辺比 |
短辺比 |
| B9 |
B0 |
22.75 |
22.8888889 |
| B9 |
B1 |
16.09375 |
16.1777778 |
| B9 |
B2 |
11.375 |
11.4444444 |
| B9 |
B3 |
8.046875 |
8.08888889 |
| B9 |
B4 |
5.6875 |
5.71111111 |
| B9 |
B5 |
4.015625 |
4.04444444 |
| B9 |
B6 |
2.84375 |
2.84444444 |
| B9 |
B7 |
2 |
2.02222222 |
| B9 |
B8 |
1.421875 |
1.42222222 |
| B9 |
B9 |
1 |
1 |
| B9 |
B10 |
0.703125 |
0.71111111 |
|
| → |
長辺比 |
短辺比 |
| B10 |
B0 |
32.3555556 |
32.1875 |
| B10 |
B1 |
22.8888889 |
22.75 |
| B10 |
B2 |
16.1777778 |
16.09375 |
| B10 |
B3 |
11.4444444 |
11.375 |
| B10 |
B4 |
8.08888889 |
8.03125 |
| B10 |
B5 |
5.71111111 |
5.6875 |
| B10 |
B6 |
4.04444444 |
4 |
| B10 |
B7 |
2.84444444 |
2.84375 |
| B10 |
B8 |
2.02222222 |
2 |
| B10 |
B9 |
1.42222222 |
1.40625 |
| B10 |
B10 |
1 |
1 |
|
|
| ●A判からB判へ拡大縮小 |
| → |
長辺比 |
短辺比 |
| A0 |
B0 |
1.22455845 |
1.22473246 |
| A0 |
B1 |
0.86627418 |
0.86563615 |
| A0 |
B2 |
0.61227923 |
0.61236623 |
| A0 |
B3 |
0.43313709 |
0.43281807 |
| A0 |
B4 |
0.30613961 |
0.30558859 |
| A0 |
B5 |
0.21614802 |
0.21640904 |
| A0 |
B6 |
0.15306981 |
0.15219976 |
| A0 |
B7 |
0.10765349 |
0.10820452 |
| A0 |
B8 |
0.0765349 |
0.07609988 |
| A0 |
B9 |
0.05382675 |
0.05350773 |
| A0 |
B10 |
0.03784693 |
0.03804994 |
|
| → |
長辺比 |
短辺比 |
| A1 |
B0 |
1.7312723 |
1.73400673 |
| A1 |
B1 |
1.22473246 |
1.22558923 |
| A1 |
B2 |
0.86563615 |
0.86700337 |
| A1 |
B3 |
0.61236623 |
0.61279461 |
| A1 |
B4 |
0.43281807 |
0.43265993 |
| A1 |
B5 |
0.30558859 |
0.30639731 |
| A1 |
B6 |
0.21640904 |
0.21548822 |
| A1 |
B7 |
0.15219976 |
0.15319865 |
| A1 |
B8 |
0.10820452 |
0.10774411 |
| A1 |
B9 |
0.07609988 |
0.07575758 |
| A1 |
B10 |
0.05350773 |
0.05387205 |
|
| → |
長辺比 |
短辺比 |
| A2 |
B0 |
2.45117845 |
2.45238095 |
| A2 |
B1 |
1.73400673 |
1.73333333 |
| A2 |
B2 |
1.22558923 |
1.22619048 |
| A2 |
B3 |
0.86700337 |
0.86666667 |
| A2 |
B4 |
0.61279461 |
0.61190476 |
| A2 |
B5 |
0.43265993 |
0.43333333 |
| A2 |
B6 |
0.30639731 |
0.30476191 |
| A2 |
B7 |
0.21548822 |
0.21666667 |
| A2 |
B8 |
0.15319865 |
0.15238095 |
| A2 |
B9 |
0.10774411 |
0.10714286 |
| A2 |
B10 |
0.07575758 |
0.07619048 |
|
| → |
長辺比 |
短辺比 |
| A3 |
B0 |
3.46666667 |
3.46801347 |
| A3 |
B1 |
2.45238095 |
2.45117845 |
| A3 |
B2 |
1.73333333 |
1.73400673 |
| A3 |
B3 |
1.22619048 |
1.22558923 |
| A3 |
B4 |
0.86666667 |
0.86531987 |
| A3 |
B5 |
0.61190476 |
0.61279461 |
| A3 |
B6 |
0.43333333 |
0.43097643 |
| A3 |
B7 |
0.30476191 |
0.30639731 |
| A3 |
B8 |
0.21666667 |
0.21548822 |
| A3 |
B9 |
0.15238095 |
0.15151515 |
| A3 |
B10 |
0.10714286 |
0.10774411 |
|
| → |
長辺比 |
短辺比 |
| A4 |
B0 |
4.9023569 |
4.90476191 |
| A4 |
B1 |
3.46801347 |
3.46666667 |
| A4 |
B2 |
2.45117845 |
2.45238095 |
| A4 |
B3 |
1.73400673 |
1.73333333 |
| A4 |
B4 |
1.22558923 |
1.22380952 |
| A4 |
B5 |
0.86531987 |
0.86666667 |
| A4 |
B6 |
0.61279461 |
0.60952381 |
| A4 |
B7 |
0.43097643 |
0.43333333 |
| A4 |
B8 |
0.30639731 |
0.30476191 |
| A4 |
B9 |
0.21548822 |
0.21428571 |
| A4 |
B10 |
0.15151515 |
0.15238095 |
|
| → |
長辺比 |
短辺比 |
| A5 |
B0 |
6.93333333 |
6.95945946 |
| A5 |
B1 |
4.90476191 |
4.91891892 |
| A5 |
B2 |
3.46666667 |
3.47972973 |
| A5 |
B3 |
2.45238095 |
2.45945946 |
| A5 |
B4 |
1.73333333 |
1.73648649 |
| A5 |
B5 |
1.22380952 |
1.22972973 |
| A5 |
B6 |
0.86666667 |
0.86486487 |
| A5 |
B7 |
0.60952381 |
0.61486487 |
| A5 |
B8 |
0.43333333 |
0.43243243 |
| A5 |
B9 |
0.30476191 |
0.30405405 |
| A5 |
B10 |
0.21428571 |
0.21621622 |
|
| → |
長辺比 |
短辺比 |
| A6 |
B0 |
9.83783784 |
9.80952381 |
| A6 |
B1 |
6.95945946 |
6.93333333 |
| A6 |
B2 |
4.91891892 |
4.90476191 |
| A6 |
B3 |
3.47972973 |
3.46666667 |
| A6 |
B4 |
2.45945946 |
2.44761905 |
| A6 |
B5 |
1.73648649 |
1.73333333 |
| A6 |
B6 |
1.22972973 |
1.21904762 |
| A6 |
B7 |
0.86486487 |
0.86666667 |
| A6 |
B8 |
0.61486487 |
0.60952381 |
| A6 |
B9 |
0.43243243 |
0.42857143 |
| A6 |
B10 |
0.30405405 |
0.30476191 |
|
| → |
長辺比 |
短辺比 |
| A7 |
B0 |
13.8666667 |
13.9189189 |
| A7 |
B1 |
9.80952381 |
9.83783784 |
| A7 |
B2 |
6.93333333 |
6.95945946 |
| A7 |
B3 |
4.90476191 |
4.91891892 |
| A7 |
B4 |
3.46666667 |
3.47297297 |
| A7 |
B5 |
2.44761905 |
2.45945946 |
| A7 |
B6 |
1.73333333 |
1.72972973 |
| A7 |
B7 |
1.21904762 |
1.22972973 |
| A7 |
B8 |
0.86666667 |
0.86486487 |
| A7 |
B9 |
0.60952381 |
0.60810811 |
| A7 |
B10 |
0.42857143 |
0.43243243 |
|
| → |
長辺比 |
短辺比 |
| A8 |
B0 |
19.6756757 |
19.8076923 |
| A8 |
B1 |
13.9189189 |
14 |
| A8 |
B2 |
9.83783784 |
9.90384615 |
| A8 |
B3 |
6.95945946 |
7 |
| A8 |
B4 |
4.91891892 |
4.94230769 |
| A8 |
B5 |
3.47297297 |
3.5 |
| A8 |
B6 |
2.45945946 |
2.46153846 |
| A8 |
B7 |
1.72972973 |
1.75 |
| A8 |
B8 |
1.22972973 |
1.23076923 |
| A8 |
B9 |
0.86486487 |
0.86538462 |
| A8 |
B10 |
| |
