Millimeters of mercury to Megapascals Conversion

  • mmHg   MPa
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The millimeter of mercury (mmHg) is a unit of pressure traditionally used in medicine and meteorology, and its history dates back to the barometer invention by Evangelista Torricelli in 1643. Often, it is associated with measuring blood pressure and intraocular pressure, representing the pressure exerted by a column of mercury precisely 1 millimeter high. This fascinating unit highlights the interplay of physics and medicine, reflecting both the force of blood circulating against vessel walls and the atmospheric pressure’s effects on our weather systems.

Interestingly, mmHg is one of the few units still officially sanctioned for use with SI (International System of Units) under specific legal and medical contexts, underscoring its importance over centuries. Despite the global shift towards using Pascals for pressure, mmHg remains ingrained in clinical settings because of its historical usage and direct relation to human physiology. Its origins and continued use illustrate how historical scientific instruments still influence modern practices.

Did you know?

The megapascal (MPa) is a unit of pressure that is often used in a variety of scientific and engineering calculations, especially in materials science. One fascinating aspect of the megapascal is how it bridges different disciplines, such as geology, where it helps measure the strength of rocks, and civil engineering, where it is crucial for understanding the stress in structures. Interestingly, 1 MPa is equivalent to the pressure exerted by a weight of about 10.2 metric tons on a single square meter, illustrating its significant impact compared to everyday pressures we encounter.

In the realm of meteorology, pressures measured in MPa can indicate catastrophic weather conditions, as atmospheric pressure is usually measured in hectorpascals due to its lower scale. Also noteworthy is the use of MPa in automotive engine performance, where it assesses combustion forces, underlying the importance of this unit in ensuring both vehicle efficiency and safety. Thus, the megapascal is vital across varied fields, reflecting the diverse applications of pressure measurement in modern technology and natural phenomena.

> Millimeters of mercury to Megapascals Conversion Table

Millimeters of mercury Megapascals
0 mmHg 0 MPa
10 mmHg 0.00133322 MPa
20 mmHg 0.00266644 MPa
30 mmHg 0.00399966 MPa
40 mmHg 0.00533288 MPa
50 mmHg 0.0066661 MPa
60 mmHg 0.00799932 MPa
70 mmHg 0.00933254 MPa
80 mmHg 0.0106658 MPa
90 mmHg 0.011999 MPa
100 mmHg 0.0133322 MPa
110 mmHg 0.0146654 MPa
120 mmHg 0.0159986 MPa
130 mmHg 0.0173319 MPa
140 mmHg 0.0186651 MPa
150 mmHg 0.0199983 MPa
160 mmHg 0.0213315 MPa
170 mmHg 0.0226647 MPa
180 mmHg 0.023998 MPa
190 mmHg 0.0253312 MPa
200 mmHg 0.0266644 MPa
210 mmHg 0.0279976 MPa
220 mmHg 0.0293308 MPa
230 mmHg 0.0306641 MPa
240 mmHg 0.0319973 MPa
250 mmHg 0.0333305 MPa
260 mmHg 0.0346637 MPa
270 mmHg 0.0359969 MPa
280 mmHg 0.0373302 MPa
290 mmHg 0.0386634 MPa
300 mmHg 0.0399966 MPa
310 mmHg 0.0413298 MPa
320 mmHg 0.042663 MPa
330 mmHg 0.0439963 MPa
340 mmHg 0.0453295 MPa
350 mmHg 0.0466627 MPa
360 mmHg 0.0479959 MPa
370 mmHg 0.0493291 MPa
380 mmHg 0.0506624 MPa
390 mmHg 0.0519956 MPa
400 mmHg 0.0533288 MPa
410 mmHg 0.054662 MPa
420 mmHg 0.0559952 MPa
430 mmHg 0.0573285 MPa
440 mmHg 0.0586617 MPa
450 mmHg 0.0599949 MPa
460 mmHg 0.0613281 MPa
470 mmHg 0.0626613 MPa
480 mmHg 0.0639946 MPa
490 mmHg 0.0653278 MPa
500 mmHg 0.066661 MPa
510 mmHg 0.0679942 MPa
520 mmHg 0.0693274 MPa
530 mmHg 0.0706607 MPa
540 mmHg 0.0719939 MPa
550 mmHg 0.0733271 MPa
560 mmHg 0.0746603 MPa
570 mmHg 0.0759935 MPa
580 mmHg 0.0773268 MPa
590 mmHg 0.07866 MPa
600 mmHg 0.0799932 MPa
610 mmHg 0.0813264 MPa
620 mmHg 0.0826596 MPa
630 mmHg 0.0839929 MPa
640 mmHg 0.0853261 MPa
650 mmHg 0.0866593 MPa
660 mmHg 0.0879925 MPa
670 mmHg 0.0893257 MPa
680 mmHg 0.090659 MPa
690 mmHg 0.0919922 MPa
700 mmHg 0.0933254 MPa
710 mmHg 0.0946586 MPa
720 mmHg 0.0959918 MPa
730 mmHg 0.0973251 MPa
740 mmHg 0.0986583 MPa
750 mmHg 0.0999915 MPa
760 mmHg 0.101325 MPa
770 mmHg 0.102658 MPa
780 mmHg 0.103991 MPa
790 mmHg 0.105324 MPa
800 mmHg 0.106658 MPa
810 mmHg 0.107991 MPa
820 mmHg 0.109324 MPa
830 mmHg 0.110657 MPa
840 mmHg 0.11199 MPa
850 mmHg 0.113324 MPa
860 mmHg 0.114657 MPa
870 mmHg 0.11599 MPa
880 mmHg 0.117323 MPa
890 mmHg 0.118657 MPa
900 mmHg 0.11999 MPa
910 mmHg 0.121323 MPa
920 mmHg 0.122656 MPa
930 mmHg 0.123989 MPa
940 mmHg 0.125323 MPa
950 mmHg 0.126656 MPa
960 mmHg 0.127989 MPa
970 mmHg 0.129322 MPa
980 mmHg 0.130656 MPa
990 mmHg 0.131989 MPa
1000 mmHg 0.133322 MPa

> Other Conversions

Conversion
Millimeters of mercury to Pascals Go to converter
Millimeters of mercury to Kilopascals Go to converter
Millimeters of mercury to Hectopascals Go to converter
Millimeters of mercury to Millibar Go to converter
Millimeters of mercury to Bar Go to converter
Millimeters of mercury to Torr Go to converter
Millimeters of mercury to Meters of water @ 4°C Go to converter
Millimeters of mercury to Pounds per square inch Go to converter
Millimeters of mercury to Kilopound per square inch Go to converter
Millimeters of mercury to Inches of mercury Go to converter
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