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Unusual Units Converter

Unusual Units Converter — Unit converter for standard and uncommon units

🔭 Science & SpaceHEALTHYchecked 8h ago
AUTH NONECORS ✓AGENT ✓HTTPS ✓COMMERCIAL ?

Unusual Units Converter is a reachability-verified public API (public-apis-live). We confirmed JSON on a sample GET with no key. Category: Science & Math.

100HOW IT'S SCORED ⓘ
▶ Run liveDocs ↗
Status badge · for your READMEshipapis health badge: 100 · healthy
Uptime history
100%90 days
100%30 days
103P50 · ms
218P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 33 ms, slowest 166 ms, most recent 87 ms.
Live response samplecaptured by our last successful check
GET https://api.unusualunits.com/health

{
  "status": "ok",
  "message": "Unusual Units API is running!"
}
Call itcurl · fetch · python
curl "https://api.unusualunits.com/health"
const res = await fetch("https://api.unusualunits.com/health");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.unusualunits.com/health")
print(res.json())
Endpoints · 6HealthyFULL DOCS ↗
Monitored path responding — GET /health103 mschecked 8h ago
GET/healthPROBED

Unusual Units Converter — Unit converter for standard and uncommon units

GET/ping

Lightweight ping endpoint.

GET/status

Service status metadata.

GET/types

List all available conversion types

GET/types/{type}/units

List all units for a specific conversion type

GET/convert/{type}/{fromUnit}/{toUnit}/{value}

Convert a value from one unit to another

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

Unusual Units Converter: common questions

Is Unusual Units Converter free to use?

Yes — Unusual Units Converter is a free science & space API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.

Does Unusual Units Converter need an API key?

No — Unusual Units Converter needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).

Can I call Unusual Units Converter from the browser?

Yes — Unusual Units Converter returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is Unusual Units Converter up right now?

As of our last scheduled check, Unusual Units Converter is healthy with 100% uptime over 90 days and a 103 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.