Calculator.
cpu.com.cn
- Your Calculator Resources Online!
Main
Finance
Mortgage
Loan
Tax
Interest
Investment
Profit & Loss
Credit and Debt
Math
Algebra
Calculus
Statistics
Matrix
Number
Geometry
Plane Geometry
Solid Geometry
Trigonometry
Construction
Analytic Geometry
Math graphing
Converter
Color Converter
Numeral system
Unit
Energy
Temperature
Power
Frequency
Charge
Voltage
Lighting
Physic & Chemistry
Classic Physic
Electronic
Engineering
Chemistry
Electrical
Webtools
Webmaster tools
Text Tools
HTML Tools
Date and time
Date
Time
Commemorative days
Observance days
Miscellaneous
Health and medicine
Family and Fun
Weather
Horoscope
Name Generator
Ring Size converter
USA size
Diam. inch.
Diam. mm
Circum. mm
0000
00
0
1/2
3/4
1
1 1/4
1 1/2
1 3/4
2
2 1/4
2 1/2
2 3/4
3
3 1/8
3 1/4
3 3/8
3 1/2
3 5/8
3 3/4
4
4 1/4
4 1/2
4 5/8
4 3/4
5
5 1/8
5 1/4
5 3/8
5 1/2
5 3/4
5 7/8
6
6 1/4
6 1/2
6 3/4
7
7 1/4
7 1/2
7 3/4
8
8 1/4
8 1/2
8 5/8
8 3/4
8 7/8
9
9 1/8
9 1/4
9 3/8
9 1/2
9 5/8
9 3/4
10
10 1/4
10 1/2
10 5/8
10 3/4
11
11 1/8
11 1/4
11 3/8
11 1/2
11 5/8
11 3/4
11 7/8
12
12 1/2
12 3/4
13
.390
.422
.454
.474
.482
.487
---
.503
---
.520
---
.536
---
.553
---
---
---
.569
---
---
.585
---
.601
---
---
.618
---
---
---
.634
---
---
.650
---
.666
---
.683
---
.699
---
.716
---
.732
---
---
---
.748
---
---
---
.764
---
---
.781
---
.797
---
---
.814
---
---
---
---
.830
---
---
.846
.862
---
.879
9.91
10.72
11.53
11.95
12.18
12.37
12.60
12.78
13.00
13.21
13.41
13.61
13.83
14.05
14.15
14.25
14.36
14.45
14.56
14.65
14.86
15.04
15.27
15.40
15.53
15.70
15.80
15.90
16.0
16.10
16.30
16.41
16.51
16.71
16.92
17.13
17.35
17.45
17.75
17.97
18.19
18.35
18.53
18.61
18.69
18.80
18.89
19.10
19.22
19.31
19.41
19.51
19.62
19.84
20.02
20.20
20.32
20.44
20.68
20.76
20.85
20.94
21.08
21.18
21.24
21.30
21.49
21.89
22.10
22.33
31.1
33.7
36.2
37.5
38.3
38.9
39.6
40.2
40.8
41.5
42.1
42.7
43.4
44.0
44.3
44.6
44.9
45.2
45.6
45.9
46.5
47.1
47.8
48.1
48.4
49.0
49.3
49.6
50.0
50.3
50.9
51.3
51.5
52.2
52.8
53.4
54.0
54.7
55.3
55.9
56.6
57.2
57.8
58.4
58.4
59.0
59.1
59.4
59.7
60.0
60.3
60.6
60.9
61.6
62.2
62.8
63.1
63.5
64.1
64.3
64.7
65.0
65.3
65.7
66.0
66.3
66.6
67.9
68.5
69.1
British
French
German
Japanese
Swiss
---
---
---
A
A 1/2
B
B 1/2
C
C 1/2
D
D 1/2
E
E 1/2
F
F 1/2
---
G
---
G 1/2
H
H 1/2
I
I 1/2
J
---
J 1/2
K
---
K 1/2
L
---
L 1/2
M
M 1/2
N
N 1/2
O
O 1/2
P
P 1/2
Q
Q 1/2
---
R
---
R 1/2
---
S
---
S 1/2
---
T
---
T 1/2
U
U 1/2
V
---
V 1/2
W
---
W 1/2
---
X
---
X 1/2
Y
Z
Z 1/2
---
---
---
---
---
---
---
---
---
---
41 1/2
---
42 3/4
---
44
---
---
45 1/4
---
---
46 1/2
---
47 3/4
---
49
---
---
50
---
---
51 3/4
---
---
52 3/4
---
54
---
55 1/4
---
56 1/2
---
57 3/4
---
---
59
---
---
---
60 1/4
---
---
---
61 1/2
---
---
62 3/4
---
63
---
---
65
---
---
---
66 1/4
---
---
67 1/2
68 3/4
---
---
---
---
---
---
---
---
---
---
---
13 1/2
---
13 3/4
---
14
---
---
---
14 1/2
---
---
15
---
15 1/4
15 1/2
---
15 3/4
---
---
---
16
---
---
16 1/2
---
17
---
17 1/4
---
17 3/4
---
18
---
18 1/2
---
---
---
19
---
---
---
19 1/2
---
---
20
---
20 1/4
---
---
20 3/4
---
---
---
21
---
---
---
21 1/4
21 3/4
---
22
---
---
---
---
---
1
---
---
---
2
---
3
---
4
---
---
5
---
6
---
7
---
8
---
---
9
---
---
10
---
---
---
12
---
13
---
14
---
15
---
16
---
17
---
---
---
18
---
---
---
19
---
---
20
21
22
---
---
23
---
---
---
24
---
---
---
25
26
---
27
---
---
---
---
---
---
---
---
---
1 1/2
---
2 3/4
---
4
---
---
5 1/4
---
---
6 1/2
---
7 3/4
---
9
---
---
10
---
---
11 3/4
---
---
12 3/4
---
14
---
15 1/4
---
16 1/2
---
17 3/4
---
---
19
---
---
---
20 1/4
---
---
---
21 1/2
---
---
22 3/4
---
23 3/4
---
---
25
---
---
---
26 1/4
---
---
27 1/2
28 3/4
---
---
Ring Size converter.
calculator.cpu.com.cn provides you helpful and handy calculator resources.
Category
Loan
Tax
Interest
Investment
Profit & Loss
Credit and Debt Planning
Algebra
Calculus
Statistics
Matrix
Number
Plane Geometry
Solid Geometry
Trigonometry
Construction
Analytic Geometry
Math graphing
Color Converter
Numeral system
Unit
Energy
Temperature
Power
Frequency
Charge
Voltage
Lighting
Classic Physic
Electronic
Engineering
Chemistry
Electrical
Date
Time
Commemorative days
Observance days
Health and medicine
Family and Fun
Weather
Webmaster tools
Copyright (c)2024 CPU.com.cn All Rights Reserved.