WhatsApp does not charge for voice or video calls. Its calling page describes calls as free, with no time limit and end-to-end encryption, and adds a footnote: "Data charges may apply. Contact your provider for details." (checked 3 October 2026). Most of the catch sits in that footnote. The rest is about who you can reach, because a WhatsApp call only connects to another WhatsApp account.
What WhatsApp charges for a call
Nothing, wherever the other person lives. WhatsApp says voice calling "uses your phone's internet connection rather than your mobile plan minutes", so a call to a cousin in Lagos costs the same as a call to a neighbour: no per-minute fee, only the data the call uses. Group calls take up to 32 people, and you can call from the phone app, the Mac, Windows and iPad apps, or a web browser.
What you might pay depends on the connection your phone is using when you tap the call button.
| Connection | WhatsApp charge | What your provider may charge |
|---|---|---|
| Wi-Fi at home, work or a café | Nothing | Nothing beyond your broadband or the venue's Wi-Fi |
| Mobile data in your home country | Nothing | The call comes out of your data allowance. Go past it and your plan's overage charges or speed limits apply |
| Roaming in the EU/EEA on an EU SIM | Nothing | Domestic prices under the EU's "roam like at home" rules, subject to fair use |
| Roaming anywhere else | Nothing | Your carrier's roaming data rates, which can be high |
| On a plane or ship connected to a satellite network | Nothing | Unregulated roaming prices with no cap, even on an EU SIM |
How much data a WhatsApp call uses
WhatsApp does not publish a per-minute figure, and the numbers that circulate online come from third-party tests. One rule holds everywhere: video uses far more data than voice, so long video calls are the ones to keep on Wi-Fi.
Your phone can tell you the real number. On an iPhone, Settings > Cellular (Mobile Data in some regions) lists how much cellular data each app has used, and the same screen lets you switch mobile data off for WhatsApp so it only calls over Wi-Fi. Apple also notes that Connectivity Assist tops up a weak or busy Wi-Fi connection with cellular data, which can add charges. A "Wi-Fi" call on a struggling hotel network may not be entirely on Wi-Fi (Apple Support, checked 3 October 2026).
Roaming is where a free call gets expensive
Inside the EU, a WhatsApp call while travelling costs what it costs at home. The EU's roam like at home rules charge calls, texts and data at domestic prices in other EU countries, and the same regime covers Iceland, Liechtenstein, Norway, Moldova and Ukraine. Operators may apply a fair-use limit on data (checked 3 October 2026).
Outside that area there is no such protection. The EU's own guidance says roaming outside the EU/EEA "can be expensive" and tells travellers to check prices with their provider before they leave. UK networks are no longer part of the EU scheme, and our EE guide shows what one of them charges for roaming in Europe and beyond. US carriers sell their own international passes, so check your plan before you fly.
Two settings keep a trip cheap:
- Turn off Data Roaming before you leave. On an iPhone it is under Settings > Cellular > Cellular Data Options. Apple notes that you may need to leave it on if you have bought an international data plan.
- Call over Wi-Fi at the hotel or a café. With roaming off, WhatsApp can only connect over Wi-Fi, so it cannot run up a roaming bill.
Ships and planes are a separate trap. EU rules stop applying when your phone connects through a satellite system on board, and those charges have no price cap. The EU advises turning off roaming or switching to flight mode while on board.
Who you cannot call on WhatsApp
A WhatsApp call connects one WhatsApp account to another. The app has no dial pad for ordinary phone numbers, so you cannot use it to ring a landline, a relative whose phone does not have WhatsApp, a doctor's surgery, a bank or a hotel front desk. Both sides also need a working internet connection: if your mother's Wi-Fi in Manila is patchy, the call will be patchy however good your own connection is.
Emergency calls are excluded as well. WhatsApp's Terms of Service state that its services "do not provide access to emergency services or emergency services providers, including the police, fire departments, or hospitals". Keep a normal phone line for that.
When a paid call is the better tool
For years Skype filled this gap, with Skype Credit for calling landlines and mobiles. Microsoft retired Skype on 5 May 2025 and no longer sells Skype Credit or calling subscriptions to new customers; remaining paid users can still reach the Skype Dial Pad through Teams Free (Microsoft Support, checked 3 October 2026). Our Skype alternatives guide compares what replaced it.
A paid call makes sense when the person you need has no WhatsApp, when the number belongs to a business or an office, or when their internet is unreliable but their phone signal is fine. Your carrier's international rates or add-ons are one route; a pay-as-you-go calling app is often cheaper. CallSky is our product: it calls landlines and mobiles in more than 180 countries from iPhone, Android or a web browser, with prepaid credit that does not expire.
These are country starting prices from our rate snapshot, in US dollars. They are not separate landline and mobile quotes, so check the price shown in the app before you call.
| Destination | Starting price |
|---|---|
| United States (+1) | From $0.03/min |
| United Kingdom (+44) | From $0.04/min |
| Mexico (+52) | From $0.04/min |
| India (+91) | From $0.09/min |
| Philippines (+63) | From $0.39/min |
| Nigeria (+234) | From $0.44/min |
If the person you are calling has WhatsApp and a decent connection, WhatsApp is still the cheaper choice. The paid call is for everyone else.
Frequently asked questions
Are WhatsApp calls free internationally?
Yes. WhatsApp charges nothing for a call to another country, and the call uses data rather than your plan's call minutes. On Wi-Fi it costs nothing; on mobile data it counts against your allowance.
Do WhatsApp calls use my phone minutes?
No. WhatsApp says voice calls use your phone's internet connection rather than your mobile plan minutes. On mobile data, the call counts against your data allowance instead.
Can I call a landline with WhatsApp?
No. WhatsApp calls only connect to other WhatsApp accounts, so a landline or a phone without WhatsApp cannot receive them. For those numbers you need a regular phone line or a paid calling app.
Can WhatsApp call emergency services?
No. WhatsApp's terms say its services do not provide access to emergency services such as the police, fire departments or hospitals. Use a mobile or landline for emergency calls.
Will a WhatsApp call cost money when I'm abroad?
Only if it uses mobile data. On Wi-Fi it costs nothing. On an EU SIM roaming in the EU it is charged at home prices; elsewhere your carrier's roaming data rates apply. Turning off data roaming makes WhatsApp use Wi-Fi only.