• kPa   mH₂O
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The kilopascal (kPa) is a metric unit of pressure that often finds its application in various everyday and scientific contexts, such as meteorology, engineering, and automotive industries. One intriguing aspect of the kilopascal is its relationship to atmospheric pressure. At sea level, the standard atmospheric pressure is 101.3 kPa. This means when the weather forecast mentions a high or low-pressure system, it’s essentially describing variations in kilopascals, subtly influencing everything from weather patterns to flight dynamics.

In the world of construction and engineering, knowing a material’s tolerance in kilopascals is crucial for ensuring structural integrity and safety. For instance, the force exerted by an average car tire on the ground is about 220 kPa, showcasing kilopascals as a pivotal unit in designing components that need to withstand specific pressures. Such applications highlight its crucial role in both routine and critical decision-making processes.

Did you know?

A “meter of water @ 4°C” is a unique unit used primarily to measure pressure. At this specific temperature, water reaches its maximum density, and the pressure exerted by a one-meter column of water is approximately 9.81 kilopascals or 0.0979 atmospheres. This scenario represents the optimal conditions for standardizing pressure measurements because the physical properties of water are most stable, reducing variances in calculations.

This unit is especially important in fields like plumbing and hydraulics, where accurate pressure measurements are crucial. Understanding these principles can lead to better designs in water distribution systems, preventing common issues such as pipe bursts or inefficient water flow, ensuring systems operate safely and efficiently.

> Kilopascals to Meters of water @ 4°C Conversion Table

Kilopascals Meters of water @ 4°C
0 kPa 0 mH₂O
10 kPa 1.01972 mH₂O
20 kPa 2.03943 mH₂O
30 kPa 3.05915 mH₂O
40 kPa 4.07886 mH₂O
50 kPa 5.09858 mH₂O
60 kPa 6.1183 mH₂O
70 kPa 7.13801 mH₂O
80 kPa 8.15773 mH₂O
90 kPa 9.17745 mH₂O
100 kPa 10.19716 mH₂O
110 kPa 11.21688 mH₂O
120 kPa 12.23659 mH₂O
130 kPa 13.25631 mH₂O
140 kPa 14.27603 mH₂O
150 kPa 15.29574 mH₂O
160 kPa 16.31546 mH₂O
170 kPa 17.33518 mH₂O
180 kPa 18.35489 mH₂O
190 kPa 19.37461 mH₂O
200 kPa 20.39432 mH₂O
210 kPa 21.41404 mH₂O
220 kPa 22.43376 mH₂O
230 kPa 23.45347 mH₂O
240 kPa 24.47319 mH₂O
250 kPa 25.49291 mH₂O
260 kPa 26.51262 mH₂O
270 kPa 27.53234 mH₂O
280 kPa 28.55205 mH₂O
290 kPa 29.57177 mH₂O
300 kPa 30.59149 mH₂O
310 kPa 31.6112 mH₂O
320 kPa 32.63092 mH₂O
330 kPa 33.65064 mH₂O
340 kPa 34.67035 mH₂O
350 kPa 35.69007 mH₂O
360 kPa 36.70978 mH₂O
370 kPa 37.7295 mH₂O
380 kPa 38.74922 mH₂O
390 kPa 39.76893 mH₂O
400 kPa 40.78865 mH₂O
410 kPa 41.80836 mH₂O
420 kPa 42.82808 mH₂O
430 kPa 43.8478 mH₂O
440 kPa 44.86751 mH₂O
450 kPa 45.88723 mH₂O
460 kPa 46.90695 mH₂O
470 kPa 47.92666 mH₂O
480 kPa 48.94638 mH₂O
490 kPa 49.96609 mH₂O
500 kPa 50.98581 mH₂O
510 kPa 52.00553 mH₂O
520 kPa 53.02524 mH₂O
530 kPa 54.04496 mH₂O
540 kPa 55.06468 mH₂O
550 kPa 56.08439 mH₂O
560 kPa 57.10411 mH₂O
570 kPa 58.12382 mH₂O
580 kPa 59.14354 mH₂O
590 kPa 60.16326 mH₂O
600 kPa 61.18297 mH₂O
610 kPa 62.20269 mH₂O
620 kPa 63.22241 mH₂O
630 kPa 64.24212 mH₂O
640 kPa 65.26184 mH₂O
650 kPa 66.28155 mH₂O
660 kPa 67.30127 mH₂O
670 kPa 68.32099 mH₂O
680 kPa 69.3407 mH₂O
690 kPa 70.36042 mH₂O
700 kPa 71.38013 mH₂O
710 kPa 72.39985 mH₂O
720 kPa 73.41957 mH₂O
730 kPa 74.43928 mH₂O
740 kPa 75.459 mH₂O
750 kPa 76.47872 mH₂O
760 kPa 77.49843 mH₂O
770 kPa 78.51815 mH₂O
780 kPa 79.53786 mH₂O
790 kPa 80.55758 mH₂O
800 kPa 81.5773 mH₂O
810 kPa 82.59701 mH₂O
820 kPa 83.61673 mH₂O
830 kPa 84.63645 mH₂O
840 kPa 85.65616 mH₂O
850 kPa 86.67588 mH₂O
860 kPa 87.69559 mH₂O
870 kPa 88.71531 mH₂O
880 kPa 89.73503 mH₂O
890 kPa 90.75474 mH₂O
900 kPa 91.77446 mH₂O
910 kPa 92.79418 mH₂O
920 kPa 93.81389 mH₂O
930 kPa 94.83361 mH₂O
940 kPa 95.85332 mH₂O
950 kPa 96.87304 mH₂O
960 kPa 97.89276 mH₂O
970 kPa 98.91247 mH₂O
980 kPa 99.93219 mH₂O
990 kPa 100.95191 mH₂O
1000 kPa 101.97162 mH₂O