FSR - need output in weight [kg/lbs]

[knheda503]

For one of my wearable project I am using the sensor Flexiforce A301 [https://www.tekscan.com/products-solutions/force-sensors/a301] to sense weight.

I am a Textile Graduate, with no knowledge in coding.
I dont know how to get the output in weight [kgs/lbs]

I dont know the formula I should use here to convert the force[Newton] reading to weight[kg/lb].
For reference, I have used this code attached.

[jremington]

To obtain the formula, you have to calibrate the sensor using known standards. Adafruit has a pretty good tutorial. Why Calibrate? | Calibrating Sensors | Adafruit Learning System

[JimboZA]

If you already have the force in Newtons, just divide that by 10 (or 9.8 if you must) to get kg. Then multiply the kg by 2.2 to get pounds.