How to Share Your Exact Location in an Emergency

If you can call, call your local emergency number first — on a modern smartphone the call itself usually sends your precise location automatically (AML in Europe and many countries, Enhanced 911 in the US). While you're connected, the tool below shows your exact coordinates in large type so you can read them out, copy them, or text them. It works on any phone with a browser, and the coordinates display even with no data signal once the page has loaded before.

In the hills? Grid references for rescue teams

Works on any phone. Coordinates display even with no data signal; if you can call, call first.

What emergency services already see when you call

On a modern smartphone, dialing the emergency number does more than connect a call. AML (Advanced Mobile Location) — built into Android and iOS — automatically activates GPS and sends your position to the emergency center in most of Europe and a growing list of countries worldwide; the EU has required it since 2020. In the US, Enhanced 911 plus Android's ELS and Apple's HELO do the same job. Accuracy is typically tens of meters — good, but not guaranteed, which is why operators still ask where you are. Always answer them: the automatic fix can be stale, indoors it can drift, and your spoken confirmation is what they act on. The tool above exists exactly for that moment — your coordinates, big enough to read under stress.

Reading coordinates aloud (the way rescuers prefer)

Read decimal degrees digit by digit, with the hemisphere: 48.8584, 2.2945 becomes “four eight point eight five eight four north — zero zero two point two nine four five east.” Say “minus” or “south/west” clearly for negative values — a dropped sign moves you to another continent. Give the accuracy too (“plus-minus ten meters”). If the operator asks for degrees-minutes-seconds instead, the tool shows that line as well — no conversion under pressure. Anything that pinpoints you helps: a maps link by SMS, a what3words address (some services accept them; not all — coordinates are the universal language), or a QR code for someone physically nearby.

No signal? What actually works

Try SMS. Texts need only a moment of weak signal and keep retrying — they often get through where calls can't. Queue the pre-filled message and let the phone keep trying while you move. Any network counts for calls: emergency calls roam onto rival networks automatically, so “no service” from your carrier doesn't always mean no emergency call — try anyway. Move deliberately: a ridge line, a clearing, or even a few hundred meters can find coverage; your coordinates keep updating as you go (GPS itself needs no mobile network — that's why the numbers above still work offline). Recent phones can go over satellite: iPhone 14 and later, and several current Android flagships, offer satellite Emergency SOS where it's supported — follow the on-screen pointing instructions and be patient. And afterwards, test your GPS accuracy in daylight so you know what your phone can do before you need it.

Sixty seconds of preparation, before you need it

Open this page once at home — it caches and works offline afterwards. Save the coordinates of your trailhead, campsite, or car before you set off. Share live location with someone you trust (WhatsApp, Google Maps, and Find My all do it) for the duration of a hike. Screenshot your position when you still have signal — a photo of coordinates beats a dead app. Keep your phone warm and above 20% battery; cold kills batteries and GPS is free but the screen isn't. None of this is medical or rescue advice — it's how to make sure the one sentence rescuers need from you is never the one you can't produce.

Step by step

Call your local emergency number first if you have any signal — the call matters more than the coordinates, and on modern phones it usually transmits your location automatically.
While on the line (or if asked), tap “Show my exact location” above and read the big coordinates aloud, digit by digit: “four eight point eight five eight four north …”.
If you can't talk, text the coordinates instead: the Share button pre-fills an SMS with your position and a maps link. In many countries you can SMS the emergency number itself.
No signal at all? Keep the coordinates on screen, move carefully toward higher or more open ground, and retry — texts often get through where calls can't.
Tell the operator the accuracy figure too (“plus-minus 8 meters”) — it tells rescuers how tightly to trust the pin.

Frequently asked questions

Does 911 or 112 automatically see my location?

Usually, yes — modern phones send their GPS position automatically when you dial an emergency number (AML in Europe and many other countries, Enhanced 911 with Android ELS / Apple HELO in the US). But the fix can drift or arrive stale, so operators still ask. Be ready to read your coordinates from the tool above.

Does this page work without a data connection?

The coordinates do. GPS itself needs no mobile network, and once this page has loaded on your phone it's cached for offline use — so the big numbers still appear with zero bars. The street address under them needs a connection; in an emergency, the numbers are what matter.

Should I give coordinates or a what3words address?

Coordinates are the universal answer — every emergency service, pilot, and rescue team understands latitude and longitude. what3words is easier to say and some services accept it, so offer it as a supplement, never a replacement.

What if I can't speak — can I text emergency services?

In several countries yes (911 texting in much of the US, SMS to 112 in parts of Europe, 999 SMS in the UK for registered users). The Share button pre-fills a message with your exact position so it's one tap to send — to emergency services where supported, or to anyone who can call on your behalf.