Pa to inH2O (Pascals to inches of water column) SI to imperial units pressure conversion

What is the conversion from Pascals to inches of water column pressure units?

The calculation below shows the conversion from Pascals to inch of water units:

  • 1 inH2O = 249.089 Pascals (Pa)
  • 1 Pa = 1 Pascals (Pa)
  • inH2O value x 249.089 Pa = Pascal value x 1 Pa
  • inH2O value = bar value x 0.00401463

Pascal to inH2O Conversion Table
Pick out the required pressure in Pascals from 1 to 1000 Pa to find the converted value in inches of water column units.

Pascal inH2O
1 0.00401463
2 0.00802926
3 0.0120439
4 0.0160585
5 0.0200732
6 0.0240878
7 0.0281024
8 0.0321170
9 0.0361317
10 0.0401463
11 0.0441609
12 0.0481756
13 0.0521902
14 0.0562048
15 0.0602195
16 0.0642341
17 0.0682487
18 0.0722634
19 0.0762780
20 0.0802926
21 0.0843072
22 0.0883219
23 0.0923365
24 0.0963511
25 0.100366
26 0.104380
27 0.108395
28 0.112410
29 0.116424
30 0.120439
31 0.124454
32 0.128468
33 0.132483
34 0.136497
35 0.140512
36 0.144527
37 0.148541
38 0.152556
39 0.156571
40 0.160585
41 0.164600
42 0.168614
43 0.172629
44 0.176644
45 0.180658
46 0.184673
47 0.188688
48 0.192702
49 0.196717
50 0.200732
51 0.204746
52 0.208761
53 0.212775
54 0.216790
55 0.220805
56 0.224819
57 0.228834
58 0.232849
59 0.236863
60 0.240878
61 0.244892
62 0.248907
63 0.252922
64 0.256936
65 0.260951
66 0.264966
67 0.268980
68 0.272995
69 0.277010
70 0.281024
71 0.285039
72 0.289053
73 0.293068
74 0.297083
75 0.301097
76 0.305112
77 0.309127
78 0.313141
79 0.317156
80 0.321170
81 0.325185
82 0.329200
83 0.333214
84 0.337229
85 0.341244
86 0.345258
87 0.349273
88 0.353288
89 0.357302
90 0.361317
91 0.365331
92 0.369346
93 0.373361
94 0.377375
95 0.381390
96 0.385405
97 0.389419
98 0.393434
99 0.397448
100 0.401463
101 0.405478
102 0.409492
103 0.413507
104 0.417522
105 0.421536
106 0.425551
107 0.429565
108 0.433580
109 0.437595
110 0.441609
111 0.445624
112 0.449639
113 0.453653
114 0.457668
115 0.461683
116 0.465697
117 0.469712
118 0.473726
119 0.477741
120 0.481756
121 0.485770
122 0.489785
123 0.493800
124 0.497814
125 0.501829
126 0.505843
127 0.509858
128 0.513873
129 0.517887
130 0.521902
131 0.525917
132 0.529931
133 0.533946
134 0.537961
135 0.541975
136 0.545990
137 0.550004
138 0.554019
139 0.558034
140 0.562048
141 0.566063
142 0.570078
143 0.574092
144 0.578107
145 0.582121
146 0.586136
147 0.590151
148 0.594165
149 0.598180
150 0.602195
151 0.606209
152 0.610224
153 0.614239
154 0.618253
155 0.622268
156 0.626282
157 0.630297
158 0.634312
159 0.638326
160 0.642341
161 0.646356
162 0.650370
163 0.654385
164 0.658399
165 0.662414
166 0.666429
167 0.670443
168 0.674458
169 0.678473
170 0.682487
171 0.686502
172 0.690516
173 0.694531
174 0.698546
175 0.702560
176 0.706575
177 0.710590
178 0.714604
179 0.718619
180 0.722634
181 0.726648
182 0.730663
183 0.734677
184 0.738692
185 0.742707
186 0.746721
187 0.750736
188 0.754751
189 0.758765
190 0.762780
191 0.766794
192 0.770809
193 0.774824
194 0.778838
195 0.782853
196 0.786868
197 0.790882
198 0.794897
199 0.798912
200 0.802926
201 0.806941
202 0.810955
203 0.814970
204 0.818985
205 0.822999
206 0.827014
207 0.831029
208 0.835043
209 0.839058
210 0.843072
211 0.847087
212 0.851102
213 0.855116
214 0.859131
215 0.863146
216 0.867160
217 0.871175
218 0.875190
219 0.879204
220 0.883219
221 0.887233
222 0.891248
223 0.895263
224 0.899277
225 0.903292
226 0.907307
227 0.911321
228 0.915336
229 0.919350
230 0.923365
231 0.927380
232 0.931394
233 0.935409
234 0.939424
235 0.943438
236 0.947453
237 0.951467
238 0.955482
239 0.959497
240 0.963511
241 0.967526
242 0.971541
243 0.975555
244 0.979570
245 0.983585
246 0.987599
247 0.991614
248 0.995628
249 0.999643
250 1.00366
251 1.00767
252 1.01169
253 1.01570
254 1.01972
255 1.02373
256 1.02775
257 1.03176
258 1.03577
259 1.03979
260 1.04380
261 1.04782
262 1.05183
263 1.05585
264 1.05986
265 1.06388
266 1.06789
267 1.07191
268 1.07592
269 1.07994
270 1.08395
271 1.08796
272 1.09198
273 1.09599
274 1.10001
275 1.10402
276 1.10804
277 1.11205
278 1.11607
279 1.12008
280 1.12410
281 1.12811
282 1.13213
283 1.13614
284 1.14016
285 1.14417
286 1.14818
287 1.15220
288 1.15621
289 1.16023
290 1.16424
291 1.16826
292 1.17227
293 1.17629
294 1.18030
295 1.18432
296 1.18833
297 1.19235
298 1.19636
299 1.20037
300 1.20439
301 1.20840
302 1.21242
303 1.21643
304 1.22045
305 1.22446
306 1.22848
307 1.23249
308 1.23651
309 1.24052
310 1.24454
311 1.24855
312 1.25256
313 1.25658
314 1.26059
315 1.26461
316 1.26862
317 1.27264
318 1.27665
319 1.28067
320 1.28468
321 1.28870
322 1.29271
323 1.29673
324 1.30074
325 1.30475
326 1.30877
327 1.31278
328 1.31680
329 1.32081
330 1.32483
331 1.32884
332 1.33286
333 1.33687
334 1.34089
335 1.34490
336 1.34892
337 1.35293
338 1.35695
339 1.36096
340 1.36497
341 1.36899
342 1.37300
343 1.37702
344 1.38103
345 1.38505
346 1.38906
347 1.39308
348 1.39709
349 1.40111
350 1.40512
351 1.40914
352 1.41315
353 1.41716
354 1.42118
355 1.42519
356 1.42921
357 1.43322
358 1.43724
359 1.44125
360 1.44527
361 1.44928
362 1.45330
363 1.45731
364 1.46133
365 1.46534
366 1.46935
367 1.47337
368 1.47738
369 1.48140
370 1.48541
371 1.48943
372 1.49344
373 1.49746
374 1.50147
375 1.50549
376 1.50950
377 1.51352
378 1.51753
379 1.52155
380 1.52556
381 1.52957
382 1.53359
383 1.53760
384 1.54162
385 1.54563
386 1.54965
387 1.55366
388 1.55768
389 1.56169
390 1.56571
391 1.56972
392 1.57374
393 1.57775
394 1.58176
395 1.58578
396 1.58979
397 1.59381
398 1.59782
399 1.60184
400 1.60585
401 1.60987
402 1.61388
403 1.61790
404 1.62191
405 1.62593
406 1.62994
407 1.63395
408 1.63797
409 1.64198
410 1.64600
411 1.65001
412 1.65403
413 1.65804
414 1.66206
415 1.66607
416 1.67009
417 1.67410
418 1.67812
419 1.68213
420 1.68614
421 1.69016
422 1.69417
423 1.69819
424 1.70220
425 1.70622
426 1.71023
427 1.71425
428 1.71826
429 1.72228
430 1.72629
431 1.73031
432 1.73432
433 1.73834
434 1.74235
435 1.74636
436 1.75038
437 1.75439
438 1.75841
439 1.76242
440 1.76644
441 1.77045
442 1.77447
443 1.77848
444 1.78250
445 1.78651
446 1.79053
447 1.79454
448 1.79855
449 1.80257
450 1.80658
451 1.81060
452 1.81461
453 1.81863
454 1.82264
455 1.82666
456 1.83067
457 1.83469
458 1.83870
459 1.84272
460 1.84673
461 1.85074
462 1.85476
463 1.85877
464 1.86279
465 1.86680
466 1.87082
467 1.87483
468 1.87885
469 1.88286
470 1.88688
471 1.89089
472 1.89491
473 1.89892
474 1.90293
475 1.90695
476 1.91096
477 1.91498
478 1.91899
479 1.92301
480 1.92702
481 1.93104
482 1.93505
483 1.93907
484 1.94308
485 1.94710
486 1.95111
487 1.95513
488 1.95914
489 1.96315
490 1.96717
491 1.97118
492 1.97520
493 1.97921
494 1.98323
495 1.98724
496 1.99126
497 1.99527
498 1.99929
499 2.00330
500 2.00732
501 2.01133
502 2.01534
503 2.01936
504 2.02337
505 2.02739
506 2.03140
507 2.03542
508 2.03943
509 2.04345
510 2.04746
511 2.05148
512 2.05549
513 2.05951
514 2.06352
515 2.06753
516 2.07155
517 2.07556
518 2.07958
519 2.08359
520 2.08761
521 2.09162
522 2.09564
523 2.09965
524 2.10367
525 2.10768
526 2.11170
527 2.11571
528 2.11973
529 2.12374
530 2.12775
531 2.13177
532 2.13578
533 2.13980
534 2.14381
535 2.14783
536 2.15184
537 2.15586
538 2.15987
539 2.16389
540 2.16790
541 2.17192
542 2.17593
543 2.17994
544 2.18396
545 2.18797
546 2.19199
547 2.19600
548 2.20002
549 2.20403
550 2.20805
551 2.21206
552 2.21608
553 2.22009
554 2.22411
555 2.22812
556 2.23213
557 2.23615
558 2.24016
559 2.24418
560 2.24819
561 2.25221
562 2.25622
563 2.26024
564 2.26425
565 2.26827
566 2.27228
567 2.27630
568 2.28031
569 2.28432
570 2.28834
571 2.29235
572 2.29637
573 2.30038
574 2.30440
575 2.30841
576 2.31243
577 2.31644
578 2.32046
579 2.32447
580 2.32849
581 2.33250
582 2.33652
583 2.34053
584 2.34454
585 2.34856
586 2.35257
587 2.35659
588 2.36060
589 2.36462
590 2.36863
591 2.37265
592 2.37666
593 2.38068
594 2.38469
595 2.38871
596 2.39272
597 2.39673
598 2.40075
599 2.40476
600 2.40878
601 2.41279
602 2.41681
603 2.42082
604 2.42484
605 2.42885
606 2.43287
607 2.43688
608 2.44090
609 2.44491
610 2.44892
611 2.45294
612 2.45695
613 2.46097
614 2.46498
615 2.46900
616 2.47301
617 2.47703
618 2.48104
619 2.48506
620 2.48907
621 2.49309
622 2.49710
623 2.50111
624 2.50513
625 2.50914
626 2.51316
627 2.51717
628 2.52119
629 2.52520
630 2.52922
631 2.53323
632 2.53725
633 2.54126
634 2.54528
635 2.54929
636 2.55331
637 2.55732
638 2.56133
639 2.56535
640 2.56936
641 2.57338
642 2.57739
643 2.58141
644 2.58542
645 2.58944
646 2.59345
647 2.59747
648 2.60148
649 2.60550
650 2.60951
651 2.61352
652 2.61754
653 2.62155
654 2.62557
655 2.62958
656 2.63360
657 2.63761
658 2.64163
659 2.64564
660 2.64966
661 2.65367
662 2.65769
663 2.66170
664 2.66571
665 2.66973
666 2.67374
667 2.67776
668 2.68177
669 2.68579
670 2.68980
671 2.69382
672 2.69783
673 2.70185
674 2.70586
675 2.70988
676 2.71389
677 2.71791
678 2.72192
679 2.72593
680 2.72995
681 2.73396
682 2.73798
683 2.74199
684 2.74601
685 2.75002
686 2.75404
687 2.75805
688 2.76207
689 2.76608
690 2.77010
691 2.77411
692 2.77812
693 2.78214
694 2.78615
695 2.79017
696 2.79418
697 2.79820
698 2.80221
699 2.80623
700 2.81024
701 2.81426
702 2.81827
703 2.82229
704 2.82630
705 2.83031
706 2.83433
707 2.83834
708 2.84236
709 2.84637
710 2.85039
711 2.85440
712 2.85842
713 2.86243
714 2.86645
715 2.87046
716 2.87448
717 2.87849
718 2.88250
719 2.88652
720 2.89053
721 2.89455
722 2.89856
723 2.90258
724 2.90659
725 2.91061
726 2.91462
727 2.91864
728 2.92265
729 2.92667
730 2.93068
731 2.93470
732 2.93871
733 2.94272
734 2.94674
735 2.95075
736 2.95477
737 2.95878
738 2.96280
739 2.96681
740 2.97083
741 2.97484
742 2.97886
743 2.98287
744 2.98689
745 2.99090
746 2.99491
747 2.99893
748 3.00294
749 3.00696
750 3.01097
751 3.01499
752 3.01900
753 3.02302
754 3.02703
755 3.03105
756 3.03506
757 3.03908
758 3.04309
759 3.04710
760 3.05112
761 3.05513
762 3.05915
763 3.06316
764 3.06718
765 3.07119
766 3.07521
767 3.07922
768 3.08324
769 3.08725
770 3.09127
771 3.09528
772 3.09929
773 3.10331
774 3.10732
775 3.11134
776 3.11535
777 3.11937
778 3.12338
779 3.12740
780 3.13141
781 3.13543
782 3.13944
783 3.14346
784 3.14747
785 3.15149
786 3.15550
787 3.15951
788 3.16353
789 3.16754
790 3.17156
791 3.17557
792 3.17959
793 3.18360
794 3.18762
795 3.19163
796 3.19565
797 3.19966
798 3.20368
799 3.20769
800 3.21170
801 3.21572
802 3.21973
803 3.22375
804 3.22776
805 3.23178
806 3.23579
807 3.23981
808 3.24382
809 3.24784
810 3.25185
811 3.25587
812 3.25988
813 3.26389
814 3.26791
815 3.27192
816 3.27594
817 3.27995
818 3.28397
819 3.28798
820 3.29200
821 3.29601
822 3.30003
823 3.30404
824 3.30806
825 3.31207
826 3.31609
827 3.32010
828 3.32411
829 3.32813
830 3.33214
831 3.33616
832 3.34017
833 3.34419
834 3.34820
835 3.35222
836 3.35623
837 3.36025
838 3.36426
839 3.36828
840 3.37229
841 3.37630
842 3.38032
843 3.38433
844 3.38835
845 3.39236
846 3.39638
847 3.40039
848 3.40441
849 3.40842
850 3.41244
851 3.41645
852 3.42047
853 3.42448
854 3.42849
855 3.43251
856 3.43652
857 3.44054
858 3.44455
859 3.44857
860 3.45258
861 3.45660
862 3.46061
863 3.46463
864 3.46864
865 3.47266
866 3.47667
867 3.48068
868 3.48470
869 3.48871
870 3.49273
871 3.49674
872 3.50076
873 3.50477
874 3.50879
875 3.51280
876 3.51682
877 3.52083
878 3.52485
879 3.52886
880 3.53288
881 3.53689
882 3.54090
883 3.54492
884 3.54893
885 3.55295
886 3.55696
887 3.56098
888 3.56499
889 3.56901
890 3.57302
891 3.57704
892 3.58105
893 3.58507
894 3.58908
895 3.59309
896 3.59711
897 3.60112
898 3.60514
899 3.60915
900 3.61317
901 3.61718
902 3.62120
903 3.62521
904 3.62923
905 3.63324
906 3.63726
907 3.64127
908 3.64528
909 3.64930
910 3.65331
911 3.65733
912 3.66134
913 3.66536
914 3.66937
915 3.67339
916 3.67740
917 3.68142
918 3.68543
919 3.68945
920 3.69346
921 3.69747
922 3.70149
923 3.70550
924 3.70952
925 3.71353
926 3.71755
927 3.72156
928 3.72558
929 3.72959
930 3.73361
931 3.73762
932 3.74164
933 3.74565
934 3.74967
935 3.75368
936 3.75769
937 3.76171
938 3.76572
939 3.76974
940 3.77375
941 3.77777
942 3.78178
943 3.78580
944 3.78981
945 3.79383
946 3.79784
947 3.80186
948 3.80587
949 3.80988
950 3.81390
951 3.81791
952 3.82193
953 3.82594
954 3.82996
955 3.83397
956 3.83799
957 3.84200
958 3.84602
959 3.85003
960 3.85405
961 3.85806
962 3.86207
963 3.86609
964 3.87010
965 3.87412
966 3.87813
967 3.88215
968 3.88616
969 3.89018
970 3.89419
971 3.89821
972 3.90222
973 3.90624
974 3.91025
975 3.91426
976 3.91828
977 3.92229
978 3.92631
979 3.93032
980 3.93434
981 3.93835
982 3.94237
983 3.94638
984 3.95040
985 3.95441
986 3.95843
987 3.96244
988 3.96646
989 3.97047
990 3.97448
991 3.97850
992 3.98251
993 3.98653
994 3.99054
995 3.99456
996 3.99857
997 4.00259
998 4.00660
999 4.01062
1000 4.01463

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