Use this chart to work out the volume of your tank

IMPERIAL

WIDTH (INS)
8
10
12
15
18
DEPTH (INS)
8
19
12
15
18
12
15
18
12
15
18
14
30
 
VOLUME IN GALLONS (to nearest whole gallon)
LENGTH (INS) 
12
2
4
5
6
8
6
8
10
8
10
12
16
20
14
3
4
6
7
9
7
9
12
9
12
14
18
23
16
4
5
7
9
10
9
11
13
10
13
16
21
26
18
4
5
8
10
12
10
12
15
12
15
18
24
30
24
5
7
10
13
16
13
16
20
16
20
24
31
39
30
7
9
13
16
20
16
20
25
20
25
30
39
49
36
7
11
16
20
24
20
25
30
24
30
35
47
59
48
9
15
21
26
32
26
33
39
32
39
47
63
79
53
10
16
23
29
35
29
36
44
35
44
52
70
87
60
12
18
26
33
39
33
41
49
39
49
59
79
99

METRIC

WIDTH (CM)
20
25
30
38
45
DEPTH (CM)
20
25
30
38
45
30
38
45
30
38
45
61
76
 
VOLUME IN LITRES (to nearest whole litre)
LENGTH (CM) 
30
10
16
23
29
35
29
37
44
35
44
53
71
89
36
12
19
27
34
41
34
43
53
41
52
62
83
104
41
14
22
31
39
47
39
49
59
47
59
71
95
119
46
15
24
35
44
53
44
56
67
53
67
80
107
134
61
21
33
47
59
71
59
74
89
71
89
107
143
179
76
26
41
59
74
89
74
93
112
89
112
134
179
224
91
31
49
71
89
107
89
112
134
107
134
161
215
269
122
42
66
95
119
143
119
149
179
143
179
215
287
359
135
47
73
105
132
158
132
165
198
158
198
237
317
396
152
53
83
119
149
179
149
187
224
179
224
269
359
448

Every effort has been made to ensure that these calculations are accurate; nevertheless, no responsibility can be accepted
for loss or damage, material or otherwise, cause by the use of these tables or any other information on this site.

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