Air Flow Conversion Calculator
Not in any tracked top chart right now.
Updated 21 Oct 2026 · rankings refresh through the day
DeveloperNitrio
CategoryUtilities
Price4.99 AUD
Released
Rating★ 5.0 (4)
Version1.2
Age rating4+
First seen by us
11 Oct 2026
Installs (est.)1k+ worldwide
Rating
5.0 ★
4 ratings
Measured
Air Flow Conversion Calculator on the App Store
App details
App ID
1375810553
Publisher
Tan Chia Ling
On the store since
Apr 2018
8 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
9 MB
Also listed in
Productivity
Air Flow Conversion Calculator downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
4 ratings
Measured
Ratings
4
Measured
About Air Flow Conversion Calculator
Air Flow Conversion Calculator calculate the rate of displacement of air or gas at a specific location.
- Enter the air velocity or volume airflow.
- Choose circular or rectangular duct and type the required dimension(s), then select the appropriate units.
- Result will be displayed instantly.
Airflow Value:-
Velocity Units:
-fl/min (LFM)
-m/s
-miles/hr (MPH)
Volume Airflow Units:
-ft3/min (CFM)
-m3/hr
-L/s
Dimension Units:
-in
-foot
-mm
-cm
-m
Air velocity (distance traveled per unit of time) is usually expressed in Linear Feet per Minute (LFM). By multiplying air velocity by the cross section area of a duct, you can determine the air volume flowing past a point in the duct per unit of time. Volume flow is usually measured in Cubic Feet per Minute (CFM).
Example Concept of Air Velocity can be used in air conditioning, heating and ventilating work.
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
- Enter the air velocity or volume airflow.
- Choose circular or rectangular duct and type the required dimension(s), then select the appropriate units.
- Result will be displayed instantly.
Airflow Value:-
Velocity Units:
-fl/min (LFM)
-m/s
-miles/hr (MPH)
Volume Airflow Units:
-ft3/min (CFM)
-m3/hr
-L/s
Dimension Units:
-in
-foot
-mm
-cm
-m
Air velocity (distance traveled per unit of time) is usually expressed in Linear Feet per Minute (LFM). By multiplying air velocity by the cross section area of a duct, you can determine the air volume flowing past a point in the duct per unit of time. Volume flow is usually measured in Cubic Feet per Minute (CFM).
Example Concept of Air Velocity can be used in air conditioning, heating and ventilating work.
Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Latest updates
1.2
- Updated for the newest devices.
- Minor bugs fixed.