Pounds per Square Inch to Atmosphere Converter
Pounds per Square Inch to Atmosphere Reference Table
| Pounds per Square Inch (psi) | Atmosphere (atm) |
|---|---|
| 1 | 0.068046 |
| 2 | 0.136092 |
| 5 | 0.34023 |
| 10 | 0.68046 |
| 20 | 1.36092 |
| 50 | 3.4023 |
| 100 | 6.8046 |
| 500 | 34.023 |
| 1000 | 68.046 |
Convert Pounds per Square Inch to Atmosphere instantly with our free online converter. The Pounds per Square Inch (psi) is pounds per square inch — the standard pressure unit in the United States, used for tire pressure, blood pressure, and pneumatic systems. The Atmosphere (atm) is equal to 101,325 pascals, representing average atmospheric pressure at sea level, used as a reference in chemistry and diving. 1 Pounds per Square Inch equals 0.068046 Atmosphere. To convert Pounds per Square Inch to Atmosphere, divide the value by 14.6959 (multiply by 0.068046).
Frequently Asked Questions
How many Atmospheres are in 1 Pounds per Square Inch?
1 Pounds per Square Inch equals 0.068046 Atmosphere. To convert Pounds per Square Inch to Atmosphere, divide the value by 14.6959 (multiply by 0.068046).
How do you convert Pounds per Square Inch to Atmosphere?
To convert Pounds per Square Inch to Atmosphere, divide the value by 14.6959 (multiply by 0.068046). For example, 10 psi = 0.68046 atm.
What is a Pounds per Square Inch used for?
The Pounds per Square Inch (psi) is pounds per square inch — the standard pressure unit in the United States, used for tire pressure, blood pressure, and pneumatic systems.
What is a Atmosphere used for?
The Atmosphere (atm) is equal to 101,325 pascals, representing average atmospheric pressure at sea level, used as a reference in chemistry and diving.
What is 100 Pounds per Square Inch in Atmosphere?
100 psi equals 6.8046 atm. To convert Pounds per Square Inch to Atmosphere, divide the value by 14.6959 (multiply by 0.068046).
What is the correct tire pressure for a car?
Most passenger cars require 2.0–2.5 bar (29–36 psi) for front and rear tires. Always check the sticker on the inside of the driver's door jamb — not the number printed on the tire itself, which is the maximum pressure, not the recommended one. Pressure should be checked when tires are cold.
What pressure should a road bicycle tire have?
Road bike tires (23–28 mm wide) typically run at 6.0–8.0 bar (87–116 psi). Wider tires (32–38 mm) use 4.5–6.0 bar (65–87 psi). Mountain bike tires run much lower, at 1.5–2.5 bar (22–36 psi). The correct pressure depends on rider weight, tire width, and terrain.
What is normal atmospheric pressure?
Standard atmospheric pressure at sea level is 1.01325 bar, 101.325 kPa, or 14.696 psi. Weather reports use hectopascals (hPa) — a "normal" day is around 1013 hPa (1.013 bar). High pressure (fair weather) is above 1020 hPa; low pressure (storms) is below 1000 hPa.
What is a healthy blood pressure reading?
Blood pressure is measured in mmHg (millimeters of mercury), not bar or psi. A healthy reading is below 120/80 mmHg. High blood pressure (hypertension) is defined as 130/80 mmHg or higher. For reference: 120 mmHg systolic = 0.160 bar = 2.32 psi.
What pressure is inside a football (soccer ball)?
FIFA regulations require a match soccer ball to be inflated to 0.6–1.1 bar (8.7–16 psi) above atmospheric pressure. Most balls are inflated to about 0.8–0.9 bar (11.6–13 psi) gauge pressure. An NFL American football is inflated to 12.5–13.5 psi (0.86–0.93 bar) gauge.