BMI Prime for 70 kg and 170 cm
A weight of 70 kg and height of 170 cm yields a BMI of about 24.2 and a BMI Prime near 0.97, indicating normal weight.
How to use this tool
- Enter weight and height in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your bmi and the full breakdown beneath it.
At 70 kg and 170 cm, your BMI is approximately 24.2 (BMI Prime ~0.97), placing you in the healthy weight range.
Frequently asked questions
- What is BMI Prime?
- BMI Prime = your BMI ÷ 25. It was proposed to provide a single number that scales linearly around the healthy-overweight threshold. Prime <0.74 = underweight; 0.74–1.00 = healthy; >1.00 = overweight/obese.
- How does BMI Prime differ from regular BMI?
- BMI Prime is just BMI rescaled so that 1.0 = the top of the healthy range. It carries the same limitations as BMI (doesn’t account for muscle, fat distribution, age, or ethnicity).