新增網頁3
|
英吋(inch) / 1"=25.4mm |
英制
(分數) |
公制
(小數) |
0" |
1" |
2" |
3" |
4" |
5" |
6" |
7" |
8" |
9" |
|
|
0 |
|
25.4000 |
50.8000 |
76.2000 |
101.6000 |
127.0000 |
152.4000 |
177.8000 |
203.2000 |
228.600 |
|
1/64
|
.015625
|
0.3969
|
25.7969
|
51.1969
|
76.5969
|
101.9969
|
127.3969
|
152.7969
|
178.1969
|
203.5969
|
228.997 |
|
1/32
|
.031250
|
0.7938
|
26.1938
|
51.5938
|
76.9938
|
102.3938
|
127.7938
|
153.1938
|
178.5938
|
203.9938
|
229.394 |
|
3/64
|
.046875
|
1.1906
|
26.5906
|
51.9906
|
77.3906
|
102.7906
|
128.1906
|
153.5906
|
178.9906
|
204.3906
|
229.791 |
|
1/16
|
.062500
|
1.5875
|
26.9875
|
52.3875
|
77.7875
|
103.1875
|
128.5875
|
153.9875
|
179.3875
|
204.7875
|
230.188 |
|
5/64
|
.078125
|
1.9844
|
27.3844
|
52.7844
|
78.1844
|
103.5844
|
128.9844
|
154.3844
|
179.7844
|
205.1844
|
230.584 |
|
3/32
|
.093750
|
2.3812
|
27.7812
|
53.1812
|
78.5812
|
103.9812
|
129.3812
|
154.7812
|
180.1812
|
205.5812
|
230.981 |
|
7/64
|
.109375
|
2.7781
|
28.1781
|
53.5781
|
78.9781
|
104.3781
|
129.7781
|
155.1781
|
180.5781
|
205.9781
|
231.378 |
|
1/8
|
.125000
|
3.1750
|
28.5750
|
53.9750
|
79.3750
|
104.7750
|
130.1750
|
155.5750
|
180.9750
|
206.3750
|
231.775 |
|
9/64
|
.140625
|
3.5719
|
28.9719
|
54.3719
|
79.7719
|
105.1719
|
130.5719
|
155.9719
|
181.3719
|
206.7719
|
232.172 |
|
5/32
|
.156250
|
3.9688
|
29.3688
|
54.7688
|
80.1688
|
105.5688
|
130.9688
|
156.3688
|
181.7688
|
207.1688
|
232.569 |
|
11/64
|
.171875
|
4.3656
|
29.7656
|
55.1656
|
80.5656
|
105.9656
|
131.3656
|
156.7656
|
182.1656
|
207.5656
|
232.966 |
|
3/16
|
.187500
|
4.7625
|
30.1625
|
55.5625
|
80.9625
|
106.3625
|
131.7625
|
157.1625
|
182.5625
|
207.9625
|
233.362 |
|
13/64
|
.203125
|
5.1594
|
30.5594
|
55.9594
|
81.3594
|
106.7594
|
132.1594
|
157.5594
|
182.9594
|
208.3594
|
233.759 |
|
7/32
|
.218750
|
5.5562
|
30.9562
|
56.3562
|
81.7562
|
107.1562
|
132.5562
|
157.9562
|
183.3562
|
208.7562
|
234.156 |
|
15/64
|
.234375
|
5.9531
|
31.3531
|
56.7531
|
82.1531
|
107.5531
|
132.9531
|
158.3531
|
183.7531
|
209.1531
|
234.553 |
|
1/4
|
.250000
|
6.3500
|
31.7500
|
57.1500
|
82.5500
|
107.9500
|
133.3500
|
158.7500
|
184.1500
|
209.5500
|
234.950 |
|
17/64
|
.265625
|
6.7469
|
32.1469
|
57.5469
|
82.9469
|
108.3469
|
133.7469
|
159.1469
|
184.5469
|
209.9469
|
235.347 |
|
9/32
|
.281250
|
7.1438
|
32.5438
|
57.9438
|
83.3438
|
108.7438
|
134.1438
|
159.5438
|
184.9438
|
210.3438
|
235.744 |
|
19/64
|
.296875
|
7.5406
|
32.9406
|
58.3406
|
83.7406
|
109.1406
|
134.5406
|
159.9406
|
185.3406
|
210.7406
|
236.141 |
|
5/16
|
.312500
|
7.9375
|
33.3375
|
58.7375
|
84.1375
|
109.5375
|
134.9375
|
160.3375
|
185.7375
|
211.1375
|
236.538 |
|
21/64
|
.328125
|
8.3344
|
33.7344
|
59.1344
|
84.5344
|
109.9344
|
135.3344
|
160.7344
|
186.1344
|
211.5344
|
236.934 |
|
11/32
|
.343750
|
8.7312
|
34.1312
|
59.5312
|
84.9312
|
110.3312
|
135.7312
|
161.1312
|
186.5312
|
211.9312
|
237.331 |
|
23/64
|
.359375
|
9.1281
|
34.5281
|
59.9281
|
85.3281
|
110.7281
|
136.1281
|
161.5281
|
186.9281
|
212.3281
|
237.728 |
|
3/8
|
.375000
|
9.5250
|
34.9250
|
60.3250
|
85.7250
|
111.1250
|
136.5250
|
161.9250
|
187.3250
|
212.7250
|
238.125 |
|
25/64
|
.390625
|
9.9219
|
35.3219
|
60.7219
|
86.1219
|
111.5219
|
136.9219
|
162.3219
|
187.7219
|
213.1219
|
238.522 |
|
13/32
|
.406250
|
10.3188
|
35.7188
|
61.1188
|
86.5188
|
111.9188
|
137.3188
|
162.7188
|
188.1188
|
213.5188
|
238.919 |
|
27/64
|
.421875
|
10.7156
|
36.1151
|
61.5156
|
86.9156
|
112.3156
|
137.7156
|
163.1156
|
188.5156
|
213.9156
|
239.316 |
|
7/16
|
.437500
|
11.1125
|
36.5125
|
61.9125
|
87.3125
|
112.7125
|
138.1125
|
163.5125
|
188.9125
|
214.3125
|
239.712 |
|
29/64
|
.453125
|
11.5094
|
36.9094
|
62.3094
|
87.7094
|
113.1094
|
138.5094
|
163.9094
|
189.3094
|
214.7094
|
240.109 |
|
15/32
|
.468750
|
11.9062
|
37.3062
|
62.7062
|
88.1062
|
113.5062
|
138.9062
|
164.3062
|
189.7062
|
215.1062
|
240.506 |
|
31/64
|
.484375
|
12.3031
|
37.7031
|
63.1031
|
88.5031
|
113.9031
|
139.3031
|
164.7031
|
190.1031
|
215.5031
|
240.903 |
|
1/2
|
.500000
|
12.7000
|
38.1000
|
63.5000
|
88.9000
|
114.3000
|
139.7000
|
165.1000
|
190.5000
|
215.9000
|
241.300 |
|
33/64
|
.515625
|
13.0969
|
38.4969
|
63.8969
|
89.2969
|
114.6969
|
140.0969
|
165.4969
|
190.8969
|
216.2969
|
241.697 |
|
17/32
|
.531250
|
13.4938
|
38.9839
|
64.2938
|
89.6938
|
115.0938
|
140.4938
|
165.8938
|
191.2938
|
216.6938
|
242.094 |
|
35/64
|
.546875
|
13.8906
|
39.2906
|
64.6906
|
90.0906
|
115.4906
|
140.8906
|
166.2906
|
191.6906
|
217.0906
|
242.491 |
|
9/16
|
.562500
|
14.2875
|
39.6875
|
65.0875
|
90.4875
|
115.8875
|
141.2875
|
166.6875
|
192.0875
|
217.04875
|
242.888 |
|
37/64
|
.578125
|
14.6844
|
40.0844
|
65.4844
|
90.8844
|
116.2844
|
141.6844
|
167.0844
|
192.4844
|
217.8844
|
243.284 |
|
19/32
|
.593750
|
15.0812
|
40.4812
|
65.8812
|
91.2812
|
116.6812
|
142.0812
|
167.4812
|
192.8812
|
218.2812
|
243.681 |
|
39/64
|
.609375
|
15.4781
|
40.8781
|
66.2781
|
91.6781
|
117.0781
|
142.4781
|
167.8781
|
193.2781
|
218.6781
|
244.078 |
|
5/8
|
.625000
|
15.8750
|
41.2750
|
66.6750
|
92.0750
|
117.4750
|
142.8750
|
168.2750
|
193.6750
|
219.0750
|
244.475 |
|
41/64
|
.640625
|
16.2719
|
41.6719
|
67.0719
|
92.4719
|
117.8719
|
143.2719
|
168.6719
|
194.0719
|
219.4719
|
244.872 |
|
21/32
|
.656250
|
16.6688
|
42.0688
|
67.4688
|
92.8688
|
118.2688
|
143.6688
|
169.0688
|
194.4688
|
219.8688
|
245.269 |
|
43/64
|
.671875
|
17.0656
|
42.4656
|
67.8656
|
93.2656
|
118.6656
|
144.0659
|
169.4656
|
194.8656
|
220.2656
|
245.666 |
|
11/16
|
.687500
|
17.4625
|
42.8625
|
68.2625
|
93.6625
|
119.0625
|
144.4625
|
169.8625
|
195.2625
|
220.6625
|
246.062 |
|
45/64
|
.703125
|
17.8594
|
43.2594
|
68.6594
|
94.0594
|
119.4594
|
144.8594
|
170.2594
|
195.6594
|
221.0594
|
246.459 |
|
23/32
|
.718750
|
18.2562
|
43.6562
|
69.0562
|
94.4562
|
119.8562
|
145.2562
|
170.6562
|
196.0562
|
221.4562
|
246.856 |
|
47/64
|
.734375
|
18.6531
|
44.0531
|
69.4531
|
94.8531
|
120.2531
|
145.6531
|
171.0531
|
196.4531
|
221.8531
|
247.253 |
|
3/4
|
.750000
|
19.0500
|
44.4500
|
69.8500
|
95.2500
|
120.6500
|
146.0500
|
171.4500
|
196.8500
|
222.2500
|
247.650 |
|
49/64
|
.765625
|
19.4469
|
14.8469
|
70.2469
|
95.6469
|
121.0469
|
146.4469
|
171.8469
|
197.2469
|
222.6469
|
248.047 |
|
25/32
|
.781250
|
19.8438
|
45.2438
|
70.6438
|
96.0438
|
121.4438
|
146.8438
|
172.2438
|
197.6438
|
223.0438
|
248.444 |
|
51/64
|
.796875
|
20.2406
|
45.6406
|
71.0406
|
96.4406
|
121.8406
|
147.2406
|
172.6406
|
198.0406
|
223.4405
|
248.841 |
|
13/16
|
.812500
|
20.6375
|
46.0375
|
71.4375
|
96.8375
|
122.2375
|
147.6375
|
173.0375
|
198.4375
|
223.8375
|
249.238 |
|
53/64
|
.828125
|
21.0344
|
46.4344
|
71.8344
|
97.2344
|
122.6344
|
148.0344
|
173.4344
|
198.8344
|
224.2344
|
249.634 |
|
27/32
|
.843750
|
21.4312
|
46.8312
|
72.2312
|
97.6312
|
123.0312
|
148.4312
|
173.8312
|
199.2312
|
224.6312
|
250.031 |
|
55/64
|
.859375
|
21.8281
|
47.2281
|
72.6281
|
98.0281
|
123.4281
|
148.8281
|
174.2281
|
199.6281
|
225.0281
|
250.428 |
|
7/8
|
.875000
|
22.2250
|
47.6250
|
73.0250
|
98.4250
|
123.8250
|
149.2250
|
174.6250
|
200.0250
|
225.4250
|
250.825 |
|
57/64
|
.890625
|
22.6219
|
48.0219
|
73.4219
|
98.8219
|
124.2219
|
149.6219
|
175.0219
|
200.4219
|
225.8219
|
251.222 |
|
29/32
|
.906250
|
23.0188
|
48.4188
|
73.8188
|
99.2188
|
124.6188
|
150.0188
|
175.4188
|
200.8188
|
226.2188
|
251.619 |
|
59/64
|
.921875
|
23.4156
|
48.8156
|
74.2156
|
99.6156
|
125.0156
|
150.4156
|
175.8156
|
201.2156
|
226.6156
|
252.016 |
|
15/16
|
.937500
|
23.8125
|
49.2125
|
74.6125
|
100.0125
|
125.4125
|
150.8125
|
176.2125
|
201.6125
|
227.0125
|
252.412 |
|
61/64
|
.953125
|
24.2094
|
49.6094
|
75.0094
|
100.4094
|
125.8094
|
151.2094
|
176.6094
|
202.0094
|
227.4094
|
252.809 |
|
31/32
|
.968759
|
24.6062
|
50.0062
|
75.4062
|
100.8062
|
126.2062
|
151.6062
|
177.0062
|
202.4062
|
227.8062
|
253.206 |
|
63/64
|
.984375
|
25.0031
|
50.4031
|
75.8031
|
101.2031
|
126.6031
|
152.0031
|
177.4031
|
202.8031
|
228.2031
|
253.603 |
|
