The Guide
Sat, 16 May 2026

Cities / Bangkok / Pensmith International School Bangkok (Pensmith)

Pensmith International School Bangkok (Pensmith)

Pensmith School Bangkok operates with extremely limited public visibility compared to Bangkok's established international institutions like ISB or Bangkok Patana. While the school exists as an international school in Bangkok with a stated mission focusing on nurturing leadership attributes, virtually…


Curriculum
International
Fees, annual
THB 247–416k
Ages
3 to 18
Pupils
Est. Contact school
Founded
1988

The school maintains minimal online presence across major international education platforms, teacher recruitment networks, and parent review sites that typically generate extensive discussion for Bangkok's tier-one institutions. This absence from mainstream international education discussions suggests Pensmith serves a specific niche market rather than competing broadly in the expatriate community that drives visibility for schools like NIST, Shrewsbury, or Harrow Bangkok.

Unlike Bangkok's prominent international schools that feature detailed information about curriculum pathways, examination results, university placements, and campus facilities, Pensmith operates without publicly accessible details about its academic programs, student demographics, fee structures, or accreditation status. The limited available information mentions the school's focus on developing leadership attributes in students, though specifics about how this translates into educational outcomes remain unclear.

Strengths

  • School exists as an established international institution in Bangkok
  • States mission of nurturing leadership qualities in students
  • Operates within Bangkok's international education sector

Considerations

  • Extremely limited public information available about academic programs
  • Minimal visibility in international education forums and teacher networks
  • Lack of accessible details about fees, facilities, or student outcomes
  • No clear information about curriculum pathways or examination boards
  • Absence from major parent review platforms and comparison sites

Fee Age Type Amount
Nursery 3 Annual THB 246,800
Grades 1-3 6 Annual THB 272,800
Grades 4-6 9 Annual THB 323,800
Grades 7-9 12 Annual THB 334,800
Grades 10-12 15 Annual THB 415,800
Application Fee One-time THB 2,500
Graduation Fee (Kindergarten 3) One-time THB 4,500
Graduation Fee (Grade 6) One-time THB 5,500
Graduation Fee (Grade 12) One-time THB 6,500
Enrolment Fee (Grades 1-3) One-time THB 20,000
Enrolment Fee (Nursery) One-time THB 20,000
Enrolment Fee (Grades 7-9) One-time THB 25,000
Enrolment Fee (Grades 4-6) One-time THB 25,000
Enrolment Fee (Grades 10-12) One-time THB 30,000

  • Pensmith is a small Bang Kapi-area British-curriculum school operating since 1988. Reviews are sparse and mostly directory-level.
  • Parent comments lean positive on community and pastoral care. Reviewers describe a nurturing environment with strong parent involvement.
  • Facebook ratings sit around 90% recommendation across roughly 25 reviews. The base is small enough that one negative review moves the average noticeably.
  • Concrete academic results are not published. Searches did not surface IGCSE pass rates or university destinations, which is the main gap if a parent wants outcome data.
  • The campus is in eastern Bangkok off Ramkhamhaeng road, which gives families in Bang Kapi a closer option than the western and central premium schools. No traffic claim made here.
  • Reddit, Mumsnet and PullPush returned essentially nothing. Signal stays thin and weighted toward marketing-adjacent platforms.

Head of school

Mike Wegener

Mike Wegener holds a M. Ed in Education from an US institution and brings teaching and educational leadership across Asia, including roles at prestigious international schools, as head of department, and head of school.

Accreditations

  • TH_OBEC 01

  • Result High pass rate at merit or distinction level for internally developed Diploma Program (International Schools Database). 2023/2024 academic year.

68 Hua Mak, Bang Kapi District, Bangkok 10240, Thailand

School website