Pascal to Torr Converter
Enter a value to instantly convert between pressure units.
Precision4 dp
1 Pascal = 0.0075 Torr
Key Formulas
Pound per Sq. Inch → Bar
bar = psi × 0.0689476Bar → Pound per Sq. Inch
psi = bar × 14.5038Atmosphere → Pound per Sq. Inch
psi = atm × 14.6959Pound per Sq. Inch → Atmosphere
atm = psi × 0.068046Formula
Torr = Pa × 0.00750062One torr (named after Evangelista Torricelli) equals approximately 133.322 pascals. Therefore, one pascal equals 1/133.322 = 0.0075006 torr. This conversion is essential in vacuum physics, where pressure is often measured in torr, and in scientific papers using SI units.
Source: NIST SP 811
Frequently Asked Questions
Real-World Examples
100 pascals equals 0.75 torr — typical for rough vacuum.
100 Pa = 0.7501 Torr
101,325 Pa equals 760 torr — standard atmospheric pressure.
101325 Pa = 760 Torr
One pascal equals 0.0075 torr.
1 Pa = 0.0075 Torr
1000 Pa equals 7.5 torr.
1000 Pa = 7.5006 Torr