Mexico runs on the same electrical system as the United States and Canada — Type A and Type B plugs at 127 volts and 60 Hertz. If you're flying in from the US, plug straight in. If you're flying in from the UK, EU, Australia, India or anywhere else, you need a plug adapter; you may also need a voltage converter for high-wattage appliances.
Plug Types in Mexico
- Type A: Two flat parallel pins (older outlets, ungrounded). Most older Mexican homes and budget hotels.
- Type B: Two flat parallel pins plus a round grounding pin. Standard in hotels, modern homes and offices.
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Mexico Trip Cost Calculator
Plan a Mexico trip with realistic 2026 prices for everything — including chargers and gear.
Voltage
Mexico uses 127V at 60Hz. The US and Canada use 120V/60Hz — close enough that all US/Canadian electronics work without issue. Devices rated for 110–240V (the "INPUT: 100–240V" label on most modern phone chargers and laptops) work everywhere worldwide. Single-voltage 220V appliances will not work in Mexico — they need a step-up voltage converter, which is heavy and rarely worth packing.
By Country of Origin
| From | Adapter Needed? | Voltage Issue? |
|---|
| United States | No | No |
| Canada | No | No |
| United Kingdom | Yes (G→A/B) | Most modern devices fine; check old appliances |
| Schengen EU | Yes (C/F→A/B) | Most modern devices fine; not 220V-only appliances |
| Australia / NZ | Yes (I→A/B) | Most modern devices fine; not 230V-only appliances |
| Japan | No (Type A compatible) | 110V/100V close to 127V — minor flicker possible |
| India | Yes (D/M→A/B) | Most modern devices fine |
Best Universal Adapter for Mexico
A universal travel adapter with USB-A and USB-C built in is the simplest solution. Look for these features:
- Type A/B output (US/Mexico standard).
- Built-in USB-C PD (20W+ for fast phone charging, 30W+ for tablets).
- Built-in USB-A (older Kindle, headphones).
- Surge protection (or use it with a surge-protected power strip).
- Compact form factor under 200g.
Brand-agnostic options like Epicka, Ceptics and Anker run $20–$35 and last years.
Power Strips & Surge Protection
Mexican grid power is generally reliable in cities but Tulum, Bacalar and rural Oaxaca/Chiapas see voltage spikes and outages. A small surge-protected power strip lets you charge a laptop, phone, camera and Kindle from a single outlet, and protects expensive electronics from spikes. Pack a US-style strip — it plugs into any Mexican outlet directly.
Use NordVPN on hotel Wi-Fi while charging — public hotel networks are notorious for credential sniffing, especially in shared resort properties.
Hairdryers, Curlers & Appliances
- US hairdryers: Work fine.
- EU/UK hairdryers (220V single-voltage): Will not work; will burn out or trip breakers.
- Dual-voltage travel hairdryers: Switch to 120V mode and use a plug adapter.
- Most hotels: Provide a hairdryer in 4-star+ rooms — check before packing yours.
- CPAP machines: Almost universally dual-voltage; bring your standard plug + adapter.
Quick Packing Checklist
- Universal travel adapter (if from outside US/Canada).
- USB-C PD charging brick (30W+).
- Compact power strip with surge protection.
- Backup phone charging cable.
- Power bank (10,000 mAh+) for day trips.
Mexico runs on the same electrical system as the United States and Canada — Type A and Type B plugs at 127 volts and 60 Hertz. If you're flying in from the US, plug straight in. If you're flying in from the UK, EU, Australia, India or anywhere else, you need a plug adapter; you may also need a voltage converter for high-wattage appliances.
Plug Types in Mexico
- Type A: Two flat parallel pins (older outlets, ungrounded). Most older Mexican homes and budget hotels.
- Type B: Two flat parallel pins plus a round grounding pin. Standard in hotels, modern homes and offices.
🧮
Mexico Trip Cost Calculator
Plan a Mexico trip with realistic 2026 prices for everything — including chargers and gear.
Voltage
Mexico uses 127V at 60Hz. The US and Canada use 120V/60Hz — close enough that all US/Canadian electronics work without issue. Devices rated for 110–240V (the "INPUT: 100–240V" label on most modern phone chargers and laptops) work everywhere worldwide. Single-voltage 220V appliances will not work in Mexico — they need a step-up voltage converter, which is heavy and rarely worth packing.
By Country of Origin
| From | Adapter Needed? | Voltage Issue? |
|---|
| United States | No | No |
| Canada | No | No |
| United Kingdom | Yes (G→A/B) | Most modern devices fine; check old appliances |
| Schengen EU | Yes (C/F→A/B) | Most modern devices fine; not 220V-only appliances |
| Australia / NZ | Yes (I→A/B) | Most modern devices fine; not 230V-only appliances |
| Japan | No (Type A compatible) | 110V/100V close to 127V — minor flicker possible |
| India | Yes (D/M→A/B) | Most modern devices fine |
Best Universal Adapter for Mexico
A universal travel adapter with USB-A and USB-C built in is the simplest solution. Look for these features:
- Type A/B output (US/Mexico standard).
- Built-in USB-C PD (20W+ for fast phone charging, 30W+ for tablets).
- Built-in USB-A (older Kindle, headphones).
- Surge protection (or use it with a surge-protected power strip).
- Compact form factor under 200g.
Brand-agnostic options like Epicka, Ceptics and Anker run $20–$35 and last years.
Power Strips & Surge Protection
Mexican grid power is generally reliable in cities but Tulum, Bacalar and rural Oaxaca/Chiapas see voltage spikes and outages. A small surge-protected power strip lets you charge a laptop, phone, camera and Kindle from a single outlet, and protects expensive electronics from spikes. Pack a US-style strip — it plugs into any Mexican outlet directly.
Use NordVPN on hotel Wi-Fi while charging — public hotel networks are notorious for credential sniffing, especially in shared resort properties.
Hairdryers, Curlers & Appliances
- US hairdryers: Work fine.
- EU/UK hairdryers (220V single-voltage): Will not work; will burn out or trip breakers.
- Dual-voltage travel hairdryers: Switch to 120V mode and use a plug adapter.
- Most hotels: Provide a hairdryer in 4-star+ rooms — check before packing yours.
- CPAP machines: Almost universally dual-voltage; bring your standard plug + adapter.
Quick Packing Checklist
- Universal travel adapter (if from outside US/Canada).
- USB-C PD charging brick (30W+).
- Compact power strip with surge protection.
- Backup phone charging cable.
- Power bank (10,000 mAh+) for day trips.