mmHg to Torr Converter - Millimeters of Mercury to Torr

Millimeters of Mercury (mmHg) to Torr (Torr)

Direct answer

1 mmHg = 1 Torr

Torr = mmHg × 1

Converter

Input

mmHg

Result

1Torr

Torr = mmHg × 1

mmHg = Torr × 1

Example: 10 mmHg = 10 × 1 = 10 Torr.

Express both mmHg and Torr in the same base unit Pa (pascal), then cancel the shared base unit.

1
Rewrite mmHg in the base unit
$1 mmHg = 133.322 Pa$
2
Rewrite Torr in the base unit
$1 Torr = 133.322 Pa$
3
Forward conversion
$1 mmHg = \frac{133.322 Pa}{133.322 Pa} \times 1 Torr = \frac{133.322}{133.322} Torr = 1 Torr$
4
Reverse conversion
$1 Torr = \frac{133.322 Pa}{133.322 Pa} \times 1 mmHg = \frac{133.322}{133.322} mmHg = 1 mmHg$

A guarded explanation for this pair page covering definition, principle, assumptions, and cautions.

Guarded output

AI text is for interpretation only. The page calculator remains the source of truth for numeric results.

1 mmHg = 1 Torr.

10 mmHg = 10 Torr.

100 mmHg = 100 Torr.

Use Torr = mmHg × 1.

1 Torr = 1 mmHg.

Use the conversion factor and round the result to the precision required by your calculation.