Asia · plug & voltage guide
Sri Lanka plug type and voltage
Sri Lanka uses Types D, G and M outlets at 230 V and 50 Hz. Sri Lanka uses Types D, G and M outlets. A Type D adapter fits most; a universal adapter covers the rest.
Verified Oct 17, 2026By Steven MoHow we check Report a correction
All are used; check your hotel
U.S. outlets: 120 V
U.S.: 60 Hz
Check your devices
Quick answer
Sri Lanka uses Types D, G and M outlets. A Type D adapter fits most; a universal adapter covers the rest. 230 V is about twice the 120 V of the United States. Chargers marked 100–240 V (phones, laptops, cameras) only need an adapter; single-voltage devices such as hair dryers and straighteners need a converter, or bring dual-voltage ones.
- Plug types
- Type D, Type G, Type M
- Voltage and frequency
- 230 V, 50 Hz
- Adapter from the U.S.
- Yes: Type D
- Converter
- Check your devices
Do I need a plug adapter?
- Plugs
- Types D, G and M
- Voltage
- 230 V
- Frequency
- 50 Hz
Sri Lanka uses Types D, G and M outlets. A Type D adapter fits most; a universal adapter covers the rest.
230 V is about twice the 120 V of the United States. Chargers marked 100–240 V (phones, laptops, cameras) only need an adapter; single-voltage devices such as hair dryers and straighteners need a converter, or bring dual-voltage ones.
The outlets you'll find in Sri Lanka
Type D
Three large round pins in a triangle
Grounded · also used in India, Nepal, older UK buildings
Type G
Three rectangular pins in a triangle
Grounded · also used in UK, Ireland, Singapore, Hong Kong, UAE
Type M
Three large round pins in a triangle
Grounded · also used in South Africa, Lesotho, Eswatini
What to pack for Sri Lanka
- A Type D plug adapter, or a universal adapter for older outlets, one per device you charge at the same time.
- Dual-voltage hair tools, or a voltage converter if yours are 120 V only.
- Leave U.S. power strips at home: most are rated for 125 V, not 230 V.
Check the label first
Look for the input line on your charger or device. INPUT: 100–240V means it works anywhere with just a plug adapter. A single number such as 120V means it only works at that voltage.
Plugs in other Asia destinations
- AfghanistanC, F · 220 VType C
- ArmeniaC, F · 230 VType C
- AzerbaijanC, F · 220 VType C
- BangladeshA, C, D, G · 220 VSometimes Type C
- BhutanC, D, F, G, M · 230 VType C
- BruneiG · 240 VType G
- CambodiaA, C, G · 230 VSometimes Type C
- ChinaA, I · 220 VSometimes Type I
- GeorgiaC, F · 220 VType C
- Hong KongG, D, M · 220 VType G
- IndiaC, D, M · 230 VType D
- IndonesiaC, F · 230 VType C
- JapanA, B · 100 VNo adapter
- KazakhstanC, F · 230 VType C
- KyrgyzstanC, F · 220 VType C
- LaosA, B, C, E, F · 230 VSometimes Type C
- MacauG, D, M · 230 VType G
- MalaysiaC, G, M · 230 VType C
- MaldivesD, G, J, K, L · 230 VType D
- MongoliaC, E, F · 220 VType C
- MyanmarA, C, D, F, G, I · 230 VSometimes Type C
- NepalC, D, M · 230 VType D
- North KoreaC, F · 220 VType C
- PakistanC, D, G, M · 230 VType C
- PhilippinesA, B, C · 230 VSometimes Type C
- SingaporeC, G, M · 230 VType C
- South KoreaC, F · 220 VType C
- TaiwanA, B · 110 VNo adapter
- TajikistanC, F, I · 220 VType C
- ThailandA, B, C, O · 230 VSometimes Type C
- Timor-LesteC, E, F, I · 220 VType C
- TurkmenistanB, C, F · 220 VSometimes Type C
- UzbekistanC, E, F · 220 VType C
- VietnamA, B, C, F · 220 VSometimes Type C
Sri Lanka plug FAQ
Sri Lanka uses Types D, G and M.
Sources
Last verified Oct 17, 2026. Plug types and voltages rarely change, but hotels sometimes have older or international outlets.
- IEC: World Plugs, plug types and voltages by country
- Wikipedia: Mains electricity by country (compiled from IEC data)
Read how we collect and check this data, or tell us if something's out of date.
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