Age calculator from birthdate
Age calculator from birthdate - exact age in years, months and days, total days lived and days until the next birthday
Answeringour last check, 2026-10-18
1 of 1checks answered this week
301 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://saylorinnovations.com/api/calc/age
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | 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 |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 301 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"birthdate": "1990-06-15",
"on": "2026-10-12"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"birthdate": {
"description": "Birth date YYYY-MM-DD",
"type": "string"
},
"on": {
"description": "optional reference date YYYY-MM-DD, default today",
"type": "string"
}
},
"required": [
"birthdate"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"age": {
"type": "object"
},
"as_of": {
"description": "Date the figures are valid for",
"type": "string"
},
"birthdate": {
"type": "string"
},
"born_weekday": {
"description": "Born weekday",
"type": [
"string",
"null"
]
},
"checked_at": {
"description": "Time the check was run (UTC)",
"type": [
"string",
"null"
]
},
"days_until_next_birthday": {
"description": "Days until next birthday",
"type": "number"
},
"next_birthday": {
"description": "Next birthday",
"type": "string"
},
"total_days": {
"description": "Total days",
"type": "number"
}
},
"required": [
"age",
"next_birthday"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}