Question: 1 torr equals how many millitorr?
Answer: More information from the unit converter The answer is 999.99998815692. We assume you are converting between millitorr and torr. You can view more details on each measurement unit: mTorr or torr The SI derived unit for pressure is the pascal. 1 pascal is equal to 7.5006167382113 mTorr, or 0.0075006168270417 torr.