Convert Inches of mercury to Kilopascal
Unit definitions
Inches of mercury
Pressure in inHg can be calculated using $P = \rho \cdot g \cdot h$. $$1\ \text{inHg} \approx 3\,386.39\ \text{Pa}$$
Kilopascal
One kilopascal equals $10^3$ pascals.
How to convert Inches of mercury to Kilopascal
$$\text{Pressure}_{\text{kPa}} = \text{Pressure}_{\text{inHg}} \cdot 3.386388157894736842105263157894737$$
Examples
Example 1
Convert $30.0\ \text{inHg}$ to $\text{kPa}$.
$$\text{Pressure}_{\text{kPa}} = 30.0 \cdot 3.386388157894736842105263157894737$$
$$\text{Pressure}_{\text{kPa}} = 101.591645$$
$$\therefore \ 30.0\ \text{inHg} = 101.591645 \ \text{kPa}$$
Example 2
Convert $85.0\ \text{inHg}$ to $\text{kPa}$.
$$\text{Pressure}_{\text{kPa}} = 85.0 \cdot 3.386388157894736842105263157894737$$
$$\text{Pressure}_{\text{kPa}} = 287.842993$$
$$\therefore \ 85.0\ \text{inHg} = 287.842993 \ \text{kPa}$$
Example 3
Convert $120.0\ \text{inHg}$ to $\text{kPa}$.
$$\text{Pressure}_{\text{kPa}} = 120.0 \cdot 3.386388157894736842105263157894737$$
$$\text{Pressure}_{\text{kPa}} = 406.366579$$
$$\therefore \ 120.0\ \text{inHg} = 406.366579 \ \text{kPa}$$
Example 4
Convert $150.0\ \text{inHg}$ to $\text{kPa}$.
$$\text{Pressure}_{\text{kPa}} = 150.0 \cdot 3.386388157894736842105263157894737$$
$$\text{Pressure}_{\text{kPa}} = 507.958224$$
$$\therefore \ 150.0\ \text{inHg} = 507.958224 \ \text{kPa}$$
Example 5
Convert $190.0\ \text{inHg}$ to $\text{kPa}$.
$$\text{Pressure}_{\text{kPa}} = 190.0 \cdot 3.386388157894736842105263157894737$$
$$\text{Pressure}_{\text{kPa}} = 643.41375$$
$$\therefore \ 190.0\ \text{inHg} = 643.41375 \ \text{kPa}$$
Inches of mercury to Kilopascal conversion table
Convert Inches of mercury to other Pressure units
| Inches of mercury [inHg] | Other unit |
|---|---|
| 1 | 3386.388158 Pascal [Pa] |
| 1 | 25.4 Millimeters of mercury [mmHg] |
| 1 | 0.491154 Pounds per square inch [psi] |