Atomic units of pressure to Psig (gauge) Converter
Convert atomic units of pressure (Eh/a₀³) to psig (gauge) (psig) with the formula and table below.
Quick answer
- Formula: psig = Eh/a₀³ × 4,267,157,558 − 14.69594878
- Example: 1 Eh/a₀³ = 4,267,157,500 psig
1 atomic unit of pressure = 4,267,157,544 psig (gauge)
How to convert atomic units of pressure to psig (gauge)
psig = Eh/a₀³ × 4,267,157,558 − 14.69594878
This conversion is not a simple multiplication, so the size of one unit alone does not tell you the answer. Example: 1 Eh/a₀³ = 4,267,157,544 psig. For the reverse, see psig (gauge) to atomic units of pressure.
Atomic units of pressure to psig (gauge) conversion table
| Atomic units of pressure (Eh/a₀³) | Psig (gauge) (psig) |
|---|---|
| 1 Eh/a₀³ | 4,267,157,544 psig |
| 2 Eh/a₀³ | 8,534,315,102 psig |
| 3 Eh/a₀³ | 12,801,472,660 psig |
| 4 Eh/a₀³ | 17,068,630,220 psig |
| 5 Eh/a₀³ | 21,335,787,780 psig |
| 6 Eh/a₀³ | 25,602,945,340 psig |
| 7 Eh/a₀³ | 29,870,102,890 psig |
| 8 Eh/a₀³ | 34,137,260,450 psig |
| 9 Eh/a₀³ | 38,404,418,010 psig |
| 10 Eh/a₀³ | 42,671,575,570 psig |
| 100 Eh/a₀³ | 426,715,755,800 psig |
What is an atomic unit of pressure?
The atomic unit of pressure, about 29.4 terapascals, arises in quantum chemistry.
What is a psig (gauge)?
psig (pounds per square inch gauge) is pressure measured relative to the atmosphere, which is what tire gauges and most pressure gauges read.
Convert atomic units of pressure to other units
- Atomic units of pressure to pounds per square inch
- Atomic units of pressure to bars
- Atomic units of pressure to kilopascals
- Atomic units of pressure to pascals
- Atomic units of pressure to standard atmospheres
- Atomic units of pressure to millimeters of mercury
- Atomic units of pressure to hectopascals
- Atomic units of pressure to megapascals
- Atomic units of pressure to inches of mercury
- Atomic units of pressure to millibars
- All atomic unit of pressure conversions →
Convert other units to psig (gauge)
- Pounds per square inch to psig (gauge)
- Bars to psig (gauge)
- Kilopascals to psig (gauge)
- Pascals to psig (gauge)
- Standard atmospheres to psig (gauge)
- Millimeters of mercury to psig (gauge)
- Hectopascals to psig (gauge)
- Megapascals to psig (gauge)
- Inches of mercury to psig (gauge)
- Millibars to psig (gauge)
- All psig (gauge) conversions →
Frequently asked questions
How many psig (gauge) are in an atomic unit of pressure?
One atomic unit of pressure is 4,267,157,544 psig (gauge).
How many atomic units of pressure are in a psig (gauge)?
One psig (gauge) is 3.6783148e-9 atomic units of pressure.
What is the formula to convert atomic units of pressure to psig (gauge)?
psig = Eh/a₀³ × 4,267,157,558 − 14.69594878.