Available in English, French and Spanish. QTc Calculator let's you: • Calculate QT corrected with 4 formulas: - Bazett. - Fridericia. - Framingham. - Hodges. • Use millimetre (mm) or millisecond (ms) for QT. • Use beats per minute (bpm) or RR (mm) for Heart Rate. • Convert from mm to ms and vice versa. • Convert from bpm to mm and vice versa. • Get the result of the QTc with the 4 formulas. • Get alert in the QTc is abnormal.