BMI Calculator โ€” Singapore (SAF / Pre-Enlistee)

Enter your height and weight to get your Body Mass Index on Singapore's Asian BMI scale โ€” the scale CMPB uses, including the BMI 31 line that generally means PES BP for pre-enlistees.

Your BMI: 25.0

Singapore's Asian BMI categories

Singapore's Health Promotion Board uses lower cut-offs than the global WHO scale, because health risks rise at lower BMIs for Asian populations. CMPB uses the same approach when assessing pre-enlistees.

BMICategoryHealth risk
Below 18.5UnderweightRisk of nutritional deficiency
18.5 โ€“ 22.9HealthyLow risk
23.0 โ€“ 27.4OverweightModerate risk
27.5 and aboveObeseHigh risk

BMI and National Service

For pre-enlistees, BMI is measured at your CMPB medical screening and feeds into your PES grade. A BMI of 31 or above generally results in PES BP โ€” an obese-BMT programme with a longer, progressive training build-up instead of the standard BMT. BMI alone does not decide your PES grade; the medical officer considers your full screening. Read the Pre-Enlistee IPPT Guide for how fitness affects your enlistment.

BMI is a screening number, not a fitness score โ€” it cannot tell muscle from fat. Your actual IPPT performance is scored separately: check yours on the IPPT Calculator.

FAQs

How is BMI calculated?

BMI = weight in kilograms divided by height in metres squared. Example: 74 kg at 1.72 m = 74 รท (1.72 ร— 1.72) = 25.0.

What BMI is PES BP?

Pre-enlistees with a BMI of 31 or more at CMPB screening are generally graded PES BP. Below that, BMI is one of several factors in your PES grade.

Does BMI affect my IPPT score?

No โ€” IPPT points come only from push-ups, sit-ups and the 2.4km run for your age group. BMI matters for PES grading and health, not for IPPT points.

Related: IPPT Calculator ยท Target Planner ยท 2.4km Pace Calculator ยท NS FIT Tracker ยท BMI Calculator ยท Guides ยท Methodology

Independent planning tool โ€” not affiliated with MINDEF, SAF, CMPB or OneNS.