Spice and allergies
How to say "not spicy" in Thai
ไม่เผ็ดนะครับ/ค่ะ — mai phet na khrap/kha — "not spicy, please." The na at the end softens it into a friendly ask instead of a flat command, which is the difference between a phrase that lands well and one that sounds abrupt.
Controlling the heat
Four phrases from Thailo's phrasebook — from zero heat to full heat, plus how to check before you order:
Not spicy, please.
ไม่เผ็ดนะครับ
mai phet na khrap
The go-to phrase. Adding นะ (na) softens it into a friendly request rather than a command. Women say ไม่เผ็ดนะคะ (mai phet na kha). Note Thai 'not spicy' can still be mild by Western standards.
A little spicy is fine.
เผ็ดนิดหน่อยได้ครับ
phet nit-noi dai khrap
นิดหน่อย (nit-noi) = 'a little bit'. Use this if you want some heat but not the full Thai level. Women end with ค่ะ (kha).
Can you make it just a little spicy?
ขอเผ็ดน้อยๆ ได้ไหมครับ
kho phet noi-noi dai mai khrap
เผ็ดน้อยๆ (phet noi-noi) literally 'little spicy'. ขอ...ได้ไหม is the natural 'can I have...?' request frame. Women use ค่ะ.
How spicy is this dish?
จานนี้เผ็ดไหมครับ
jan ni phet mai khrap
Simple yes/no check before ordering. เผ็ดไหม = 'is it spicy?'. Women use ค่ะ.
A genuine allergy is a different conversation
If you have a real chili allergy rather than a preference, treat this differently — say so explicitly and consider confirming with staff, since Thai "not spicy" and a Western "not spicy" don't always mean the same thing. Pair this with knowing how to order food in the first place.
Practice this before you land
How you'd learn this in Thailo
The Spice, Allergies & Diet phrase pack lives inside Destination 4, Night Market Eats, right alongside ordering. Every phrase includes native audio and a cultural note — like the fact that Thai "not spicy" runs hotter than you'd expect — so you know what you're actually asking for.
How do you say "not spicy" in Thai?
Mai phet na khrap/kha — ไม่เผ็ดนะครับ/ค่ะ. Mai phet = "not spicy"; the na softens it into a friendly request rather than a demand. This is the single most useful phrase for a low spice-tolerance traveler in Thailand.
Will "not spicy" in Thailand still have some heat?
Frequently. What a vendor considers "not spicy" can still register as mild heat to a Western palate, since Thai food's baseline is spicier. If you need genuinely zero chili (allergy-level, not preference), say so explicitly and consider confirming with staff rather than assuming.
What if I actually like spicy food?
Say ao phet mak-mak loei khrap/kha — เอาเผ็ดมากๆ เลยครับ/ค่ะ — "very spicy, please, I love spicy." Vendors may still ease off a little for a foreigner the first time; ordering the same way at the same place again tends to close that gap.
How do I ask if a dish is spicy before ordering?
Jan-ni phet mai khrap/kha? — จานนี้เผ็ดไหมครับ/ค่ะ — "is this dish spicy?" A quick yes/no check worth doing before ordering anything unfamiliar, especially at a stall with no menu to read.
Control the heat, every time
Thailo is coming to iOS — spice, allergies, and every other situational pack. Join the waitlist for launch access.
Launching on iOS. One email when it's out — maybe two, if something's genuinely worth telling you.
Related: How to order food in Thai · All essential travel phrases