WeVividWeVividConvert steps into kilometres and estimated calories burned using your height and weight.
Step length is estimated as 41.4% of your height. A fitness band measuring your own stride is more accurate.
About 7 km for a person around 170 cm tall.
As 41.4% of your height, a common estimate.
No, they are rough; speed and terrain matter.
No. Everything is worked out in your browser and nothing you type is sent to a server.