Last Updated: August 6, 2026
Hello, I’m Ryan Lim
I’m Ryan Lim, a Singapore-based finance writer and researcher focused on creating simple, practical, and easy-to-understand financial resources.
Through Calculator Singapores, I research and develop educational content and financial calculators covering Singapore taxation, CPF, mortgages, loans, salary planning, budgeting, and personal finance.
My goal is to simplify complex financial topics through reliable explanations, practical examples, and useful calculators that help individuals and businesses better understand financial decisions.
About Ryan Lim
Ryan Lim is the founder and lead researcher behind Calculator Singapores.
My work focuses on researching Singapore financial topics, reviewing calculator formulas, and creating educational resources related to:
- Singapore income tax
- CPF contributions and retirement planning
- Salary and budgeting calculations
- Mortgage and loan calculations
- Personal finance education
- Cost-of-living planning tools
I focus on creating resources that are clear, practical, and based on reliable information from trusted sources.
My Mission
Finance does not have to be complicated.
My mission through Calculator Singapores is to make financial information simple, transparent, and accessible for everyone — including young professionals, families, homeowners, entrepreneurs, and individuals planning for their financial future.
I believe people should have access to clear explanations and practical tools that help them understand important financial decisions.
What You’ll Find on Calculator Singapores
Our website provides educational resources and calculators related to:
- Personal finance management
- Singapore income tax and GST
- CPF contributions and retirement planning
- Mortgage and home loan calculations
- Salary and budgeting tools
- Cost-of-living calculations
- Financial planning resources
- Practical financial calculators
Each tool is designed to help users understand calculations and make better-informed decisions.
Professional Focus
My areas of focus include:
- Singapore financial education
- Tax and CPF research
- Personal finance resources
- Mortgage and loan calculations
- Salary and employment-related calculations
- Development and review of online financial calculators
By combining financial research with easy-to-use digital tools, I aim to make financial planning more practical and accessible.
How We Review Our Calculators
At Calculator Singapores, every calculator is reviewed using a structured process before publication and updates.
Our review process includes:
- Checking calculator formulas and calculation methods
- Comparing information with reliable Singapore sources
- Testing sample calculations and expected results
- Reviewing input validation and user experience
- Checking mobile and desktop usability
- Updating information when regulations, rates, or guidelines change
Our goal is to provide useful educational tools that help users better understand financial calculations.
Editorial Standards
Every article and calculator published on Calculator Singapores is researched and reviewed before being made available to users.
Where applicable, our content is based on information from official Singapore government agencies and trusted public resources, including:
- Inland Revenue Authority of Singapore (IRAS)
- Central Provident Fund Board (CPF Board)
- Ministry of Manpower (MOM)
- Housing & Development Board (HDB)
- Monetary Authority of Singapore (MAS)
We regularly review our content to reflect changes in regulations, contribution rates, tax rules, and calculation methods.
What You Can Expect From Our Content
Every guide and calculator is created with three principles:
Clarity
Simple explanations without unnecessary complexity.
Accuracy
Information based on reliable sources and reviewed calculation methods.
Practical Value
Useful examples and tools that users can apply in real situations.
Whether you are calculating income tax, estimating CPF contributions, comparing mortgage payments, planning salary expenses, or understanding financial concepts, Calculator Singapores provides practical resources designed to support better decisions.
Why I Started Calculator Singapores
I created Calculator Singapores because I believe everyone should have access to clear and understandable financial information.
Many people do not need complicated explanations. They need reliable information, simple calculators, and practical examples that help them understand everyday financial decisions.
Through this platform, my goal is to provide free financial calculators and educational resources that make financial planning easier.
As Singapore’s financial environment continues to change, I am committed to keeping Calculator Singapores updated with useful information, transparent methodology, and practical financial tools.
Editorial Information
Author:
Ryan Lim
Role:
Singapore Finance Writer & Researcher
Website:
https://calculatorsingapores.com/
Location:
Singapore
Last Updated:
August 6, 2026
Let’s Connect
Have questions, suggestions, or feedback?
I would love to hear from you.
Email:
contact@calculatorsingapores.com
Website:
https://calculatorsingapores.com/
Location:
Singapore
Ryan Lim
Singapore Finance Writer & Researcher
Founder, Calculator Singapores
