PlugVoltage

Can I Use My CPAP Machine in Mexico?

Check your CPAP machine's label before using it in Mexico.

Check your device label first

Compatibility is unconfirmed. Read the exact INPUT voltage range and frequency on your device or power supply, and compare them with the destination. The whole local range must be covered; 110–220V does not include 100V or 230–240V. Confirm the actual plug, grounding and manufacturer restrictions. Do not plug in while these details are unknown.

  1. Device label unknown: confirm actual INPUT
  2. Destination grid 127⁠V / 60⁠Hz
  3. Plug fit Type A/B fits
  4. Verdict Check your device label first
Device voltage
unknown: confirm actual INPUT
Destination grid
127⁠V / 60⁠Hz
Plug type
Type A/B fits
Typical wattage
30–90⁠W
Verdict
Check your device label first
Reviewed
2026-06-17

Based on what's typical for this device — confirm on the label to be sure.

Next step

What to do next

Read label examplesConfirm what 100-240V, 120V, and 230V labels mean.Re-run with label valuesUse the checker again after confirming 100-240V, 120V, or 230V.Add it to a trip checklistKeep CPAP Machine in a saved packing verdict for Mexico.

Why

Compatibility is unconfirmed. Read the exact INPUT voltage range and frequency on your device or power supply, and compare them with the destination. The whole local range must be covered; 110–220V does not include 100V or 230–240V. Confirm the actual plug, grounding and manufacturer restrictions. Do not plug in while these details are unknown. Most modern CPAP machines are dual-voltage (100–240V) and need only a plug adapter — but as a medical device, never assume: confirm the exact label and check whether your heated humidifier is frequency-sensitive. Bring the manufacturer's travel power supply, consider a battery pack for flights, and avoid cheap voltage converters that output a non-pure sine wave.

Mexico runs 127⁠V / 60⁠Hz. Mexico runs 127V at 60Hz with US-style Type A/B sockets. US and Canadian devices work as-is — no adapter or converter needed.

CPAP Machine in Mexico at a glance

Your CPAP machine vs Mexico's grid
Device voltage profileunknown: confirm actual INPUT
Typical wattage30–90⁠W
Destination voltage127⁠V
Destination frequency60⁠Hz
Destination plug typesType A/B
Voltage mismatch120⁠V → 127⁠V = +7⁠V
VerdictCheck your device label first

Plug types in Mexico: Type A, Type B

How different input labels change this answer

Calculated examples for reading labels, not a test of your unit. Compare your actual label before using an example result.

Mexico: 127⁠V · 60⁠Hz

  • 100–240V 50/60Hz → Conditional compatibility
  • AC 100-240V ~1.0A 50-60Hz → Conditional compatibility
Caution: Find the INPUT label first. If the label is missing or unclear, do not plug it in and do not buy a converter on guesswork.
Caution: For medical devices, always confirm voltage on the label and check with the manufacturer when in doubt.

Other devices & destinations

Power outlets in Mexico Using a CPAP machine abroad CPAP Machine in United StatesCPAP Machine in Canada

FAQ

Can I use my CPAP machine in Mexico?

Check your CPAP machine's label before using it in Mexico. Mexico runs 127⁠V / 60⁠Hz on Type A/B sockets.

Will a travel adapter let me use my CPAP machine in Mexico?

Not by itself. First check the label — if your CPAP machine is single-voltage, a plug adapter will not protect it from 127V.

Do I need a voltage converter for a CPAP machine in Mexico?

First check the label. If it says only 120V or only 230V and that does not match Mexico's 127V, do not buy or use a converter until wattage and local voltage are confirmed.

What plug type does Mexico use?

Mexico uses Type A/B sockets at 127⁠V / 60⁠Hz.

Adapter vs converter explained

Guidance only — not professional electrical advice. Always confirm against your device's label before plugging in. Local wiring (especially in hotels and older buildings) can vary.