Text Neck Calculator
See how much force your head puts on your cervical spine at each forward-tilt angle. Drag the slider, or open a dedicated page for a specific angle.
FORWARD TILT → NECK LOAD
45°
FORCE ON CERVICAL SPINE
49 lb (22.2 kg)
Force by angle
| ANGLE | FORCE (LB) | FORCE (KG) | DETAILS |
|---|---|---|---|
| 0° | 12 lb | 5.4 kg | ► VIEW |
| 15° | 27 lb | 12.2 kg | ► VIEW |
| 30° | 40 lb | 18.1 kg | ► VIEW |
| 45° | 49 lb | 22.2 kg | ► VIEW |
| 60° | 60 lb | 27.2 kg | ► VIEW |
The numbers are a warning; the fix is keeping your head over your shoulders all day. unhunch coaches your posture in real time through your webcam — fully on-device. $14.99 lifetime access, 7-day money-back guarantee.
GET UNHUNCH — $14.99