inHg to kgf/cm² Converter
Pressure · unit-converter
Convert inHg to kgf/cm² with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through pascal with fixed definitions (standard atmosphere = 101,325 Pa; torr and mmHg = atm/760; plus industrial/manometer units like kgf/cm², inHg, inH2O, and mmH2O).
About inHg
Inches of mercury (inHg) is used in aviation altimetry and vacuum readings in some US contexts.
About kgf/cm²
Kilogram-force per square centimeter (kgf/cm²) is common in pump/compressor and older industrial gauge specifications.
How to convert inch of mercury (inhg) to kilogram-force per square centimeter
1 inhg equals 0.034531549080368935 kgf/cm² in this tool (via pascal):
1 inhg = (3386.38815789 Pa ÷ 98066.5 Pa) kgf_cm2 = 0.034531549080368935 kgf_cm2
Each inhg carries 3386.38815789 Pa and each kgf/cm² 98066.5 Pa, so one inhg equals 3386.38815789 ÷ 98066.5 kgf_cm2.
Let p(inhg) be pressure in inHg (inhg), and p(kgf_cm2) in kgf/cm² (kgf_cm2). Then:
p(kgf_cm2) = p(inhg) × (3386.38815789 / 98066.5)
Equivalently, divide by how many inhg fit into one kgf_cm2 (Pa per kgf_cm2 divided by Pa per inhg):
p(kgf_cm2) = p(inhg) ÷ 28.959025199610767
Examples
Example #1: Convert 1 inhg to kgf/cm²
1 inhg = 1 inhg × (3386.38815789/98066.5) kgf_cm2 = 0.0345315491 kgf_cm2
1 inhg = 1 inhg ÷ 28.959025199610767 = 0.0345315491 kgf_cm2
1 inhg × (3,386.38815789/98,066.5) = 0.034532 kgf_cm2
Example #2: Convert 10 inhg to kgf/cm²
10 inhg = 10 inhg × (3386.38815789/98066.5) kgf_cm2 = 0.3453154908 kgf_cm2
10 inhg = 10 inhg ÷ 28.959025199610767 = 0.3453154908 kgf_cm2
10 inhg × (3,386.38815789/98,066.5) = 0.345315 kgf_cm2
Summary
To convert inHg to kgf/cm², multiply the value in inhg by (3386.38815789 Pa per inhg) / (98066.5 Pa per kgf_cm2). Equivalently: value_kgf_cm2 = value_inhg × (3386.38815789 / 98066.5). Numerically, 1 inhg equals 0.034531549080368935 kgf_cm2.
Relationship context
Both inHg and kgf/cm² are converted by fixed multiples of the pascal. Multiplying by (Pa per inhg) ÷ (Pa per kgf_cm2) gives the same result as passing through pascal, keeping bar, atm, PSI, kPa, hPa, torr, and mmHg consistent on the hub.
Conversion tables
| inHg (inhg) | kgf/cm² (kgf_cm2) |
|---|---|
| 0.1 | 0.0034531549 |
| 1 | 0.0345315491 |
| 2 | 0.0690630982 |
| 3 | 0.1035946472 |
| 4 | 0.1381261963 |
| 5 | 0.1726577454 |
| 6 | 0.2071892945 |
| 7 | 0.2417208436 |
| 8 | 0.2762523926 |
| 9 | 0.3107839417 |
| inHg (inhg) | kgf/cm² (kgf_cm2) |
|---|---|
| 10 | 0.3453154908 |
| 20 | 0.6906309816 |
| 30 | 1.0359464724 |
| 40 | 1.3812619632 |
| 50 | 1.726577454 |
| 60 | 2.0718929448 |
| 70 | 2.4172084356 |
| 80 | 2.7625239264 |
| 90 | 3.1078394172 |
| 100 | 3.453154908 |