PSI to Bar Converter
Type any value — get the instant answer. Works both directions.
Type any value — get the instant answer. Works both directions.
Formula: PSI × 0.0689476 = bar
| PSI | Bar | Common use |
|---|---|---|
| 15 | 1.03 | Low tire pressure warning |
| 30 | 2.07 | Standard car tire (compact) |
| 32 | 2.21 | Standard car tire (most common) |
| 35 | 2.41 | SUV / light truck |
| 40 | 2.76 | Max cold inflation (most cars) |
| 60 | 4.14 | Light truck / bicycle tires |
| 80 | 5.52 | Road bicycle tires |
| 100 | 6.89 | Air compressor — standard |
| 120 | 8.27 | Air compressor — high |
| 150 | 10.34 | Hydraulic systems |
| 200 | 13.79 | Industrial hydraulics |
| 3000 | 206.84 | Pressure washing / fire suppression |
| Bar | PSI | Common use |
|---|---|---|
| 2.0 | 29.0 | Standard European tire pressure |
| 2.2 | 31.9 | Common car tire |
| 2.5 | 36.3 | SUV / larger vehicle tires |
| 2.8 | 40.6 | Max cold inflation (many cars) |
| 3.0 | 43.5 | Van tires |
| 5.0 | 72.5 | Air tools / compressors |
| 6.0 | 87.0 | Standard compressor output |
| 10 | 145.0 | Hydraulic systems |
| 100 | 1450.4 | Extreme pressure systems |
40.6 PSI. 2.8 bar is the maximum cold inflation pressure printed on many modern car and SUV tires. Check your door jamb sticker for the manufacturer's recommended pressure — it's usually lower than the tire's maximum.
36.3 PSI. A common recommended tire pressure for SUVs and larger passenger vehicles. European car manuals list pressure in bar; 2.5 bar equals 36.3 PSI on a US gauge.
31.9 PSI. One of the most common passenger car tire pressures worldwide. If your European car manual says 2.2 bar, set your US gauge to 32 PSI.
2.07 bar. Standard recommended pressure for compact car tires. On a European bar gauge, this reads as approximately 2.0–2.1 bar.
2.41 bar. Typical recommended pressure for SUV and light truck tires.
6.89 bar. Standard output pressure for portable air compressors used in DIY and construction. Most pneumatic tools require 70–120 PSI (4.8–8.3 bar).
Multiply PSI × 0.0689476 to get bar. Examples: 30 PSI = 2.07 bar · 35 PSI = 2.41 bar · 100 PSI = 6.89 bar. To convert bar back to PSI, multiply by 14.5038.
Most passenger cars run 2.0–2.5 bar (29–36 PSI). Always check the sticker on your driver's door jamb — not the number molded into the tire sidewall, which is the maximum, not the recommended pressure.
206.84 bar. Common working pressure for residential pressure washers and fire suppression systems. Heavy construction hydraulics operate in this range.
14.50 PSI. 1 bar is approximately equal to atmospheric pressure at sea level (14.696 PSI = 1.01325 bar precisely).
Tire pressure: European car manuals list pressure in bar; US gauges show PSI. Most cars run 2.0–2.5 bar (29–36 PSI). Check the door jamb sticker for your car's exact spec.
Air compressors: Portable compressors for DIY use typically operate at 90–120 PSI (6.2–8.3 bar). Pneumatic nail guns and impact wrenches list requirements in PSI; some imported tools use bar.
Hydraulic systems: Construction equipment commonly operates at 3,000–5,000 PSI (207–345 bar). Excavators, forklifts, and cranes use hydraulic circuits in this range.
HVAC and plumbing: Residential water supply pressure is typically 40–80 PSI (2.8–5.5 bar). System specs may use either unit depending on equipment origin.