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About

Pressure readings in raw sensor data often output in Pascals. This SI derived unit is small. It requires large numbers to represent everyday pressures. Engineers and technicians typically work in Kilopascals to maintain readable logs and specifications. Automotive tire pressure monitoring systems and HVAC vacuum gauges frequently toggle between these scales. Converting raw data manually introduces arithmetic errors. Incorrect pressure scaling leads to safety valve failures or inefficient system operation. This tool handles singular values and large datasets for batch processing.

pressure converter hvac tools pascal kilopascal unit conversion

Formulas

The conversion relies on the metric prefix "kilo", representing a factor of one thousand. The magnitude decreases while the unit size increases.

PkPa = PPa ÷ 1000

Conversely, to return to the base unit:

PPa = PkPa × 1000

Reference Data

Source (Pa)Result (kPa)Context / Standard
10.001One Pascal (Base Unit)
100.01Human lung pressure variance (approx)
1000.11 Hectopascal (hPa)
1,00011 Kilopascal
3,3863.3861 inch of Mercury (inHg)
6,894.766.8951 PSI (Pound-force per sq inch)
10,000101 Decibar
101,325101.325Standard Atmosphere (atm)
200,000200Typical Car Tire (approx 29 PSI)
300,000300Truck Tire (approx 44 PSI)
500,000500Low Pressure Hydraulic Lines
1,000,0001,0001 Megapascal (MPa) / 10 Bar
10,000,00010,000Ocean Depth ~1km

Frequently Asked Questions

Manufacturers adhere to regional standards. European equipment often defaults to Bar or kPa, while American systems use PSI. Technicians encounter mixed units when servicing imported equipment or reading raw sensor data from digital manifolds.
No. The tool parses standard integers, decimals, and E-notation (e.g., 1.5e5). The arithmetic operation remains a strict division by 1000 regardless of the input format.
Vacuum is often measured in microns or Pascals for high precision (deep vacuum). Kilopascals are too coarse for deep vacuum work but are standard for positive pressure testing in refrigeration lines.
Yes. This value represents one standard atmosphere of pressure at sea level. It is a critical baseline for calibrating absolute pressure sensors.