top of page

HAVS Calculator

The HAVS calculator will tell you if you are under or over the exposure action value, and how close you are to the limit.

Enter your tools and times below to find out.

Height

m

Width

m

Air Change Rate =

Length

m

Extract Rate

m3/sec

changes/hour

Tool

What tool are you using?

Output (m/s²)

What vibration level?

Minutes

How long will you use it?

Bold Title

Bold Title

Enter the value and click on the button to convert to different units :

inches = meters

In w.g = Pa

In w.g = KPa

In w.g = mm w.g

cfm = m3/s

KPa = In w.g

Pa = mm w.g

ft/min = m/s

cu.ft = m3

Enter pressures and any different density value in the appropriate boxes.

Total Pressure

Pa

Static Pressure

Pa

Air Density

kg/m3

Velocity

m/s

Enter a different temperature or pressure value in the appropriate box.

Temperature

°C

Barometric Pressure

mb

Air Density =

kg/m3

bottom of page