Gallon per Minute to Cubic Foot per Minute Conversion Chart
This chart converts Gallon per Minute (GPM) to Cubic Foot per Minute (CFM) using the factor 0.13368071. One GPM equals 0.13368071 CFM; one CFM equals 7.4805107 GPM.
CFM = GPM × 0.133681
| GPM | CFM |
|---|---|
| 5 | 0.6684 |
| 10 | 1.3368 |
| 15 | 2.0052 |
| 20 | 2.6736 |
| 25 | 3.342 |
| 30 | 4.0104 |
| 35 | 4.6788 |
| 40 | 5.3472 |
| 45 | 6.0156 |
| 50 | 6.684 |
| 55 | 7.3524 |
| 60 | 8.0208 |
| 65 | 8.6892 |
| 70 | 9.3576 |
| 75 | 10.0261 |
| 80 | 10.6945 |
| 85 | 11.3629 |
| 90 | 12.0313 |
| 95 | 12.6997 |
| 100 | 13.3681 |
| 105 | 14.0365 |
| 110 | 14.7049 |
| 115 | 15.3733 |
| 120 | 16.0417 |
| 125 | 16.7101 |
| 130 | 17.3785 |
| 135 | 18.0469 |
| 140 | 18.7153 |
| 145 | 19.3837 |
| 150 | 20.0521 |
| 155 | 20.7205 |
| 160 | 21.3889 |
| 165 | 22.0573 |
| 170 | 22.7257 |
| 175 | 23.3941 |
| 180 | 24.0625 |
| 185 | 24.7309 |
| 190 | 25.3993 |
| 195 | 26.0677 |
| 200 | 26.7361 |
| 205 | 27.4045 |
| 210 | 28.0729 |
| 215 | 28.7414 |
| 220 | 29.4098 |
| 225 | 30.0782 |
| 230 | 30.7466 |
| 235 | 31.415 |
| 240 | 32.0834 |
| 245 | 32.7518 |
| 250 | 33.4202 |
| GPM | CFM |
|---|---|
| 255 | 34.0886 |
| 260 | 34.757 |
| 265 | 35.4254 |
| 270 | 36.0938 |
| 275 | 36.7622 |
| 280 | 37.4306 |
| 285 | 38.099 |
| 290 | 38.7674 |
| 295 | 39.4358 |
| 300 | 40.1042 |
| 305 | 40.7726 |
| 310 | 41.441 |
| 315 | 42.1094 |
| 320 | 42.7778 |
| 325 | 43.4462 |
| 330 | 44.1146 |
| 335 | 44.783 |
| 340 | 45.4514 |
| 345 | 46.1198 |
| 350 | 46.7882 |
| 355 | 47.4567 |
| 360 | 48.1251 |
| 365 | 48.7935 |
| 370 | 49.4619 |
| 375 | 50.1303 |
| 380 | 50.7987 |
| 385 | 51.4671 |
| 390 | 52.1355 |
| 395 | 52.8039 |
| 400 | 53.4723 |
| 405 | 54.1407 |
| 410 | 54.8091 |
| 415 | 55.4775 |
| 420 | 56.1459 |
| 425 | 56.8143 |
| 430 | 57.4827 |
| 435 | 58.1511 |
| 440 | 58.8195 |
| 445 | 59.4879 |
| 450 | 60.1563 |
| 455 | 60.8247 |
| 460 | 61.4931 |
| 465 | 62.1615 |
| 470 | 62.8299 |
| 475 | 63.4983 |
| 480 | 64.1667 |
| 485 | 64.8351 |
| 490 | 65.5035 |
| 495 | 66.172 |
| 500 | 66.8404 |
How to use this chart
Find the GPM value in the left column and read its CFM 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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