About 1Khmer
1Khmer is Cambodia's premier web platform dedicated to delivering free, high-speed online calculators, converters, and practical digital literacy guides.
Our Mission
As the digital economy in the Kingdom of Cambodia expands rapidly with initiatives like Bakong, KHQR, and digital public services, citizens, students, freelancers, and entrepreneurs need dependable, immediate tools.
Our mission is to eliminate everyday friction by offering 100% free web utilities—from daily USD to Khmer Riel exchange conversions and loan amortization calculations to Khmer text counters and digital document formatting.
Free & Private by Design
Most of our calculations run directly in your client browser. We respect your confidentiality and don't store your sensitive calculation inputs.
What We Deliver to Our Users
Financial Calculators
Cambodian salary tax calculators, loan amortization, compound interest, and investment return projections tailored to local standards.
Converters & Units
Live USD to KHR currency rates, temperature, measurement units, data sizes, and Cambodia land measurement conversions (e.g. Ares, Hectares).
Document & PDF Tools
Client-side PDF merging, compression, image format conversion, and clean text utilities optimized for desktop and mobile devices.
Cambodia Hub
Official Cambodian public holidays calendar, provincial postal codes, Bakong & KHQR integration overviews, and regional data guides.
Editorial Guides
Step-by-step how-to articles covering banking apps, tax filing, NSSF registration, and practical guides for local businesses.
Developer Tools
JSON formatters, Base64 encrypters, regex testers, UUID generators, and HTML minifiers built for software engineers in Cambodia.
Editorial Integrity & Quality Standards
Every calculator formula, guide, and financial article on 1Khmer is researched, reviewed, and periodically audited against official regulations published by the National Bank of Cambodia (NBC), the General Department of Taxation (GDT), and the Ministry of Post and Telecommunications (MPTC).
Location & Operations
Phnom Penh, Kingdom of Cambodia
Contact & Suggestions
Reach our team at contact@1khmer.com