Cubic Meter per Second to Gallon per Minute Conversion Chart

This chart converts Cubic Meter per Second (m³/s) to Gallon per Minute (GPM) using the factor 15,850.331. One m³/s equals 15,850.331 GPM; one GPM equals 0.000063090167 m³/s.

GPM = m³/s × 15850.3

m³/s	GPM
1	15,850
2	31,701
3	47,551
4	63,401
5	79,252
6	95,102
7	110,952
8	126,803
9	142,653
10	158,503
11	174,354
12	190,204
13	206,054
14	221,905
15	237,755
16	253,605
17	269,456
18	285,306
19	301,156
20	317,007
21	332,857
22	348,707
23	364,558
24	380,408
25	396,258
26	412,109
27	427,959
28	443,809
29	459,660
30	475,510
31	491,360
32	507,211
33	523,061
34	538,911
35	554,762
36	570,612
37	586,462
38	602,313
39	618,163
40	634,013
41	649,864
42	665,714
43	681,564
44	697,415
45	713,265
46	729,115
47	744,966
48	760,816
49	776,666
50	792,517

m³/s	GPM
51	808,367
52	824,217
53	840,068
54	855,918
55	871,768
56	887,619
57	903,469
58	919,319
59	935,170
60	951,020
61	966,870
62	982,720
63	998,571
64	1,014,421
65	1,030,271
66	1,046,122
67	1,061,972
68	1,077,822
69	1,093,673
70	1,109,523
71	1,125,373
72	1,141,224
73	1,157,074
74	1,172,924
75	1,188,775
76	1,204,625
77	1,220,475
78	1,236,326
79	1,252,176
80	1,268,026
81	1,283,877
82	1,299,727
83	1,315,577
84	1,331,428
85	1,347,278
86	1,363,128
87	1,378,979
88	1,394,829
89	1,410,679
90	1,426,530
91	1,442,380
92	1,458,230
93	1,474,081
94	1,489,931
95	1,505,781
96	1,521,632
97	1,537,482
98	1,553,332
99	1,569,183
100	1,585,033

How to use this chart

Find the m³/s value in the left column and read its GPM equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.

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