Converting Between Pressure Units: atm, mmHg, torr, kPa & psi

[@everythingexplorermdfamidr1883]

Mam I am a engineering student from India.after the watching your video I subscribed to it .that's mean I am your new subscriber .Because it is very informative for beginner.love from India

[@SupraBdub]

Thank you! One of the most concise and simple videos showing the relation of these measurements.

[@AnneSchmidt]

Thank you 😊

[@rub9812]

i love your setup. the legos and the calculator

[@AnneSchmidt]

Thank you! 😊

[@Kaylapatatis]

Thank you for this video!! Teacher gAve us the the conversion factor all in one line. It was such a confusion. Glad I came across this video😌

[@AnneSchmidt]

So glad you found the video helpful! Best wishes Donna 👍🏻

[@tinatanner244]

Clear and easy explanation. Thank you!!

[@AnneSchmidt]

Glad it was helpful!

[@deepthinker4577]

It's very useful for me and it clear my concepts thank you 😇

[@AnneSchmidt]

That’s great to hear!

[@jasmineavendano5145]

Thank you so much! This video was so helpful. Please keep making videos like this!

[@AnneSchmidt]

Thank you for the THANK YOU! It is great to hear the video helped. Let me know what things you need help with. Planning to make another video soon and would welcome suggestions.

[@aidanram8739]

Thanks from India...💟💟💟

[@AnneSchmidt]

Glad the video helped you 😊

[@ravitejagolla4271]

Thank you mam I understood now 🥰🥰👌👌

[@AnneSchmidt]

You are so welcome

[@subhannaeemofficial]

Amazing video helped my confusion

[@AnneSchmidt]

Subhan Naeem glad the video helped you!

[@emamorenogarcia4439]

Omg. Thank You so much. Now I get it. you got a new subscriber.

[@AnneSchmidt]

Glad the video helped and thanks for subscribing!

[@katelynvalenzuela7787]

love the video! helped me so much

[@AnneSchmidt]

Awesome! Great to hear the video was helpful.

[@basicconcepts2967]

Very informative lesson. Thanks a lot

[@mukeshkumaryadav350]

It is a good lession thanks for teaching

[@AnneSchmidt]

Mukesh Yadav you’re welcome.

[@thenajardescendants9095]

thank u!!!! great way of understanding!!!

[@AnneSchmidt]

You are very welcome! Glad the video helped you.

[@celsyskees5476]

this was amazing thank you!

[@AnneSchmidt]

It’s nice to hear that the video was helpful😊

[@nicole.stephanierodriguez9726]

Thank you!!! This was so helpful

[@AnneSchmidt]

👍🏻 glad the video helped you 😀

[@prathameshrandhe5994]

Thank you ❤️

[@AnneSchmidt]

You are so very welcome!

[@strawvery.1422]

hi, im kinda confused about significant digits. i thought if youre gonna multiply/divide a number, youre going to choose the least significant digits for the final answer. not the given number for the equation. example for the first problem. 1 atm has the least significant digit which is 1. so does the final answer should be 0.9? pls correct me if u see this. thanks!

[@AnneSchmidt]

The 1 atm is an exact digit with infinite significant figures. You can think of 1 atm in that conversion as 1.00000000000atm

[@strawvery.1422]

@@AnneSchmidt i think i got it now, thank you so much for responding!!

[@AnneSchmidt]

@@strawvery.1422 perfect

[@bhavnaprajapati8056]

Thanks it was helpful in understanding Properties of gases class 12

[@AnneSchmidt]

Glad the video helped you!

[@alphajoybarrientos1714]

Tnx for helping this formula

[@AnneSchmidt]

:)

[@FarahGervilus]

thanks so much

[@AnneSchmidt]

👍🏻😁

[@iamakashpatil]

Can you please tell me witch have more suction power ? 240air watt machine or 33kpa machine ? Because I am unable to convert air watt in to kpa

[@masumbillah799]

Thank you......

[@AnneSchmidt]

Masum Billha you are very welcome! Glad the video helped you 👍🏻

[@masumbillah799]

@@AnneSchmidt pls..tell me that how to change barrel to ml?......

[@vincentmarotta9800]

What if you're trying to convert 1x10^-3 torr to something else? I'm guessing you just write down 0.001 torr and convert it then. My big issue is we have a gauge reader that reads from 0 to 30 in Hg, and I'm trying to figure out if this reader can read as low as 1x10^-3 torr (and what its equivalent in Hg is)?

[@AnneSchmidt]

Yes, just use 0.001 as your starting calculation.

[@scundo3128]

thank you please make one for mmHg to kpa

[@AnneSchmidt]

Will do! I am making a bunch of pH acid base videos this month, but soon I can go back to pressure and gas laws.

[@BrajeshKumar-qj8pc]

Thank you mam It really helped me

[@AnneSchmidt]

Happy to help

[@harshitaahlawat2555]

U are legend mam

[@AnneSchmidt]

Thanks 😊

[@DeYaa]

I just found this channel and I'm gonna subscribe you

[@khairulaminr]

Thank u so much!🥹🫶🏻

[@AnneSchmidt]

😊

[@HendShafiq]

Wonderful

[@AnneSchmidt]

Thank you ☺️

[@keniyamoore1157]

Why isn’t 1 always on the bottom I’m confused . Why do you multiply with one but then divide

[@AnneSchmidt]

It’s just because it’s easier if 1 atm = some numerical value on the other pressure scales.

[@manikantamaddula4056]

How to convert mm Hg to kg/cm2 or kg/m2,What is the conversation factor for this

[@AnneSchmidt]

Since pressure is force per unit area you can convert. 1 mmHg = 0.00135951 kg/cm2 so you can make that into a conversion and you can also use the fact that 1 m2 = 10,000 cm2. Or just use this website. www.convertunits.com/from/mm+Hg/to/kg/cm%5E2

[@manikantamaddula4056]

@@AnneSchmidt Thank you very much

[@edylasouza7205]

Parabéns!!! Adorei!!

[@AnneSchmidt]

thanks

[@rboymoreno5584]

Is it okay if i use 101.3 to convert instead of 101. 325?

[@AnneSchmidt]

Yes it is!

[@rboymoreno5584]

So my answer of 641/760x101.3 is 85.43855263 so the next number of 4 is 3 so i can't bring down it's consider an answer?

[@AnneSchmidt]

@@rboymoreno5584 yes 85.4 kPa

[@rboymoreno5584]

@@AnneSchmidt thank you 😊

[@rboymoreno5584]

What if i use different pressure unit like this what is the differences than you used is that the same result? 1 N/m2=1pascal 100kpa=1bar 1bar=750torr 1torr=1 mmHg 1 mmHg=0.0013atm 1atm=14.7psi

[@megmarq9352]

Artsy layout

[@AnneSchmidt]

Thanks!

[@jomm.-.6049]

how bout torr to psi? torr x 1atm/760torr x 14.7psi/1atm???

[@AnneSchmidt]

True. You can convert from torr to psi by using the conversion (14.7 psi/760 torr). So for example 780 torr x 14.7 psi/760 torr = 15.1 psi. I try to keep my videos under 10 minutes, so that conversion just did not make the cut. Thanks for watching!

[@jomm.-.6049]

Thank you!!!

[@caelaholness]

THANK YOUUUUU

[@AnneSchmidt]

You are very welcome! Glad the video helped you.

[@رسلجلالجاسم]

What height of water will produce the same pressure as 120 mmHg?

[@AnneSchmidt]

120 mmHg is a very low pressure since 760 is normal or typical at sea level.

[@رسلجلالجاسم]

@@AnneSchmidt ok 🌸♥️

[@Saadkhan-rh2lg]

Good teacher 👍

[@AnneSchmidt]

Thanks Saad!

[@anilsharma-ev2my]

Are you know about aneroid barometer working according to formula So we find its efficiency ??in joules?? Are you able to make a bigger modal of barometer so we turned a turbine instead of needle We make lots of energy through out the year and and collected every differentials of pressure into electricity in a battery bank World wide this setup make a huge difference and we don't needed any fuel for energy Wow are you able to make such a system

[@AnneSchmidt]

Not sure.

[@anilsharma-ev2my]

@@AnneSchmidt if shure We become very very rich as we found the hydrogen economy Foundation stone and energy crisis of world become over forever

[@freshweezyboy1733]

what about inHg to Pa with a given of 29.92 inHg

[@pawanyounghang2113]

To me you sound like Courtey Cox. Still interesting video 👍

[@AnneSchmidt]

Thanks Pawan Younghang. I have been told I look like Demi Moore, so now if I sound like Courtney Cox I should be golden for getting more subscribers. LOL .

[@swatihiragond7029]

Mam can u teach for class 12 too? 😑😬😬sorry if u felt silly

[@prabus3637]

Fun fact Do you know Most of views and comments from indian students 😍

[@AnneSchmidt]

Megaton, I think you are correct in this claim❣️

[@MalikArslan-df5xp]

thank you🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰❤❤❤👌

[@AnneSchmidt]

You are very welcome!

[@prakriti414]

understood but you did not teach how to convert mm hg to atm.

[@AnneSchmidt]

760 mmHg = 1 atm

[@telefonetoca]

how to convert to torr to a mercury

[@AnneSchmidt]

760 torr = 760 mmHg. So if you have 730 torr it is equal to 730 mmHg.

[@rishabhkumar5177]

You know what. At the end i notice ur profile pic while i m liking ur vid. I notice ur not a boy .. 😂

[@Comrade4213]

where is the in Hg?

[@AnneSchmidt]

760 mmHg = 1 atm OR 760 mmHg = 101.325 kPa OR 760 mmHg=14.7psi OR. 760 mmHg = 760 torr

[@cjsmith6535]

You never did kPa to psi

[@AnneSchmidt]

To convert between kPa and psi use the conversion: (14.7psi/101.325kPa). For example, 128 kPa x (14.7 psi/101.325 kPa) = 18.6 psi. This number was found by multiplying 128 and 14.7 then divided by 101.325. I try to keep my video's to 10min or under so I didn't end up showing an example of that type of pressure conversion. Thanks for your question and watching the video. Best wishes!

[@tigergirl9294]

I still don’t get it😭

[@gouravsahoo235]

YOUR CALCULATION IS NOT CORRECT BECAUSE 95.7/101.325 IS CORRECT BUT YOU DO 10.1325 PLEASE CORRET IT.💯

[@orangefang9519]

**nerd**

[@AnneSchmidt]

Thanks 👩🏻‍🏫👩🏻‍🔬

[@rishabhkumar5177]

I thought ur a boy 🤘😂