BMI calculator
BMI calculator. Body mass index from weight and height in metric (kg, cm) or imperial (lb, in) units, its WHO adult category (underweight, normal weight, overweight, obesity class I-III) and the weight range that counts as normal for that height. For adults; a screening number, not a diagnosis. Use for health, fitness and nutrition apps.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
41 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agent-data-tools.revmesh2074.workers.dev/calc/bmi
| Category | Everything else |
|---|---|
| Provider host | agent-data-tools.revmesh2074.workers.dev |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.01 | 41 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"height": 175,
"weight": 70
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"height": {
"description": "Height in cm (or inches with units=imperial)",
"examples": [
175
],
"type": "number"
},
"units": {
"description": "metric (default) or imperial",
"examples": [
"metric"
],
"type": "string"
},
"weight": {
"description": "Weight in kg (or lb with units=imperial)",
"examples": [
70
],
"type": "number"
}
},
"required": [
"weight",
"height"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"bmi": {
"type": "number"
},
"category": {
"type": "string"
},
"normalWeightRange": {
"properties": {
"max": {
"type": "number"
},
"min": {
"type": "number"
},
"unit": {
"type": "string"
}
},
"type": "object"
},
"note": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}