bmi_calculator
shallownz.co.calculate/calculator · Verify this server
Calculate Body Mass Index (BMI) from metric measurements. Returns BMI value, category classification (Underweight, Healthy weight, Overweight, Obese, Morbidly obese), and the healthy weight range for the person's height. Use for any BMI question including 'what is my BMI', 'am I a healthy weight', 'what should I weigh for my height'. Inputs are metric only. If the user provides imperial units (feet, inches, pounds, stone), convert them first: 1 foot = 0.3048m, 1 inch = 0.0254m, 1 pound = 0.453592kg, 1 stone = 6.35029kg. Note: BMI is a screening tool, not a diagnosis. It doesn't distinguish muscle from fat, so very athletic people often show as 'overweight' despite being healthy. Always caveat with this when relevant. Args: weight_kg: Weight in kilograms (e.g. 75 for 75kg). height_m: Height in metres (e.g. 1.75 for 175cm).
1 trials · measured 2 days ago
bmi_calculator scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against nz.co.calculate/calculator, measured 31 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-31 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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