Partnering with Schools Around the World

A renowned U.S. Curriculum with a tradition of excellence, fully accredited, with flexible options.

International Schools using Calvert give their students a high-quality U.S. curriculum, trusted for over 110 years. Our K-12 program meets the highest international standards to prepare your students for future success, with a U.S. high school diploma and full accreditation.

The Calvert curriculum for all grades can be used with your school’s LMS system (or our intuitive Calvert Teaching Navigator for K-8). We also provide schools with certified teachers who build relationships with their instructors, and grade and evaluate student-completed assessments.

A History of Educating Students All Over the World

Calvert High School students are attending their school’s debate competition in China

The Calvert program was developed over a century ago and has been used by students and schools in 90 countries around the world. Through our extensive history, we have come to understand the unique needs of international schools and their families who are looking for a high-quality U.S. education option for their students.

Flexible Teaching and Learning Models

Calvert’s flexible curriculum can be used in a variety of ways:

  • Part-time dual diploma pathway
  • Full-time diploma pathway
  • Traditional classroom settings
  • Virtual learning


A U.S. High School Program that Positions Your Students for Success

Calvert’s academically rigorous, college preparatory program prepares your students for success in college and their future careers. Over 60 classes are available for students in High School, along with World Language courses, career-focused electives, and Advanced Placement® course options. As a complete, diploma-granting program, Calvert offers international students the ability to earn a U.S. High School Diploma certified through the State of Maryland.

The Cogdel Group is a partner and provider in China that offers the Calvert high school diploma program since 2017. The program is offered in schools in Chengdu, Wuhan, Suzhou, Beijing and other cities throughout China.

Strong Foundations for K-8 Students, with English Language Learning (ELL) Supports

K-8 students learning with Calvert build strong foundations that last a lifetime. We also have an optional curriculum experience for English Language Learners. Courses now include text-to-speech and dictionary tools throughout all courses. In addition, phonics and cultural context supports have been built into our English Language Arts program to provide students with a better foundation of skills and promote fluency. Learn more about our curriculum for:

All courses meet the standards of iNACOL and Quality Matters, organizations that provide quality assurance and certification on educational excellence.
AP® and Advanced Placement® are registered trademarks of the College Board. Used with permission.



Calvert International Dual Diploma

Students can earn a U.S. high school diploma while completing their home country’s credentials

Renowned, accredited, U.S. curriculum, and teaching support services

Well-recognized by educators and parents

Course Selection

Full course catalog based on credits needed. Honors and AP courses offered


As few as 6 credits required to graduate and up to 24 total credits available

Plus – No shipping expenses (all content and books are embedded) and costs are variable, dependent upon volume

Learn How Calvert Can Partner With You

Call now to speak with a Calvert Representative: 1-844-507-5704.