Millimeters of Mercury to Kilopascals
Snapshot
1 Millimeters of Mercury equals 0.133322 Kilopascals. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.
- Reference basis: This conversion uses exact pascal-based pressure definitions.
- Example: For 0.1 Millimeters of Mercury, the result equals 0.013332 Kilopascals.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Converter Calculator
0.133322 Kilopascals (kPa)
SwitchExplanation
Formula: Kilopascals = Millimeters of Mercury × 0.133322. Why: this is a cross-system pressure conversion. The calculator normalizes the value through pascals, then applies the exact target-unit constant for consistent engineering and reference use.
Millimeters of mercury (mmHg): a pressure unit tied to a fixed pascal equivalent and commonly used in medical, laboratory, and vacuum-related readings.
Kilopascals (kPa): a pressure unit equal to 1,000 pascals, widely used in engineering, weather, and industrial specifications.
This route is useful when translating pressure values across SI, metric engineering, and imperial conventions so datasheets, gauges, and calculations stay comparable.
This conversion is purely multiplicative because both units reduce through pascals using fixed pressure constants with no offset.
Common Conversion Values
| Millimeters of Mercury (mmHg) | Kilopascals (kPa) |
|---|---|
| 0.1 | 0.013332 |
| 0.5 | 0.066661 |
| 1 | 0.133322 |
| 5 | 0.666612 |
| 10 | 1.333224 |
| 14.7 | 1.959839 |
| 29.92 | 3.989006 |
| 100 | 13.332239 |
| 101.325 | 13.508891 |
| 1,000 | 133.322387 |
Frequently Asked Questions
What is 1 millimeters of mercury in kilopascals?
1 Millimeters of Mercury equals 0.133322 Kilopascals on this page.
Does this Millimeters of Mercury to Kilopascals page use fixed pascal equivalents for psi or mmHg?
Yes. Psi and mmHg use fixed pascal equivalents on this page, so gauge, vacuum, and instrumentation values stay consistent across the direct answer, calculator, and table.
When would I convert millimeters of mercury to kilopascals?
This route is useful when translating pressure values across SI, metric engineering, and imperial conventions so datasheets, gauges, and calculations stay comparable.
How do I reverse Millimeters of Mercury to Kilopascals?
Use the mirror Kilopascals to Millimeters of Mercury route; it applies the inverse relationship with the same pressure assumptions.