Fatboy Burger Kohtao

About

Fatboy Burger Kohtao is a casual, laid-back burger haven that's earned genuine acclaim as Koh Tao's best burger destination. The standout draw is exceptional smash burgers and quality patties at remarkably fair prices (฿170–400), paired with genuinely warm, personal service and a relaxed island vibe that makes solo travelers, groups, and families all feel welcome. While most visits deliver consistent satisfaction, occasional quality inconsistencies and one food safety concern warrant awareness—but the overwhelming majority of guests return repeatedly, testament to its authentic appeal.

Highlights

• Exceptional smash burgers—consistently crowned best on Koh Tao
• Fresh, high-quality ingredients and juicy patties
• Genuinely friendly, attentive staff who go the extra mile
• Outstanding value for money at fair island prices
• Inclusive menu: halal certification, vegetarian options

The Vibe

Relaxed, unpretentious, and genuinely welcoming. Located in casual settings from food courts to open-air markets, the atmosphere balances laid-back island charm with social energy—especially lively during live music events. Indoor and outdoor seating options accommodate different moods; noise levels stay conversational and manageable.

Popular Dishes

• Smash Burger
• Angus Burger
• Chicken Burger
• Thai Wagyu Burger
• Burgers with Fries
• Crispy Fried Chicken

People Especially Praise

• The smash burger's juicy, flavorful perfection
• Staff warmth and personal hospitality (especially owner Tap)
• Unbeatable price-to-quality ratio for the island
• Fresh, high-quality ingredients that shine
• Repeat-visit appeal—customers return multiple times

Kids-Friendliness

Very kid-friendly overall. Casual atmosphere, affordable pricing, simple burger menu, and friendly staff create a welcoming environment. Multiple seating options (outdoor patio, indoor) accommodate families. Some locations offer high chairs; no dedicated kids' menu, but straightforward burger offerings naturally appeal to children.

What This Place Offers

Opening Hours

• Friday: 5:00 PM–11:00 PM
• Saturday: 5:00 PM–11:00 PM
• Sunday: 5:00 PM–11:00 PM
• Monday: 5:00 PM–11:00 PM
• Tuesday: 5:00 PM–11:00 PM
• Wednesday: 5:00 PM–11:00 PM
• Thursday: 5:00 PM–11:00 PM

Photos

Reviews

Rating: 4.8 (234 reviews)

Sentiment Breakdown

• Positive: 93%
• Mixed: 5%
• Neutral: 1%
• Negative: 1%

Overwhelmingly positive—customers rave about exceptional burger quality, genuine hospitality, and great value. Nearly universal praise with minimal concerns noted.

Reasoning

Across nine review summaries, sentiment averages exceptionally high (Positive range: 0.76–0.98). Most diners award perfect 5/5 ratings, use emphatic language ('best burger,' 'amazing,' 'excellent'), and express strong repeat-visit intent. One review flagged rare consistency issues and a food safety concern (unrefrigerated raw meat); another noted occasional quality hiccups with late orders. The volume and authenticity of satisfied customers vastly outweigh isolated negatives.