CPF Contribution Calculator (Singapore)
Your expert tool for calculating CPF contributions for 2026. This CPF calculator provides a detailed breakdown of employee and employer shares, and allocations to your Ordinary (OA), Special (SA), and MediSave (MA) accounts.
Your CPF Calculator
Total Monthly CPF Contribution
Monthly Contribution Allocation
Annual CPF Projection
| Account | Monthly Allocation | Annual Allocation |
|---|---|---|
| Ordinary Account (OA) | S$0.00 | S$0.00 |
| Special Account (SA) | S$0.00 | S$0.00 |
| MediSave Account (MA) | S$0.00 | S$0.00 |
| Total | S$0.00 | S$0.00 |
What is a CPF Calculator?
A CPF calculator is an essential financial tool designed for Singaporean employees and employers to determine mandatory monthly contributions to the Central Provident Fund (CPF). The CPF is a comprehensive social security savings plan that helps citizens and permanent residents save for retirement, healthcare, and housing needs. This specific CPF calculator is updated with the latest 2026 contribution and allocation rates, providing an accurate and instant calculation based on your age and monthly salary. Understanding these contributions is the first step towards robust financial planning and making the most of your CPF savings.
This tool is invaluable for anyone earning a salary in Singapore, from fresh graduates starting their first job to seasoned professionals planning for retirement. It demystifies the complex, age-dependent CPF system, showing exactly how much of your salary goes into your Ordinary Account (OA), Special Account (SA), and MediSave Account (MA). Misconceptions about CPF are common; for instance, many don’t realize that contribution rates decrease after age 55, or that the allocation percentages between accounts change significantly over one’s career. Using a reliable CPF calculator helps dispel these myths with hard numbers.
CPF Calculator Formula and Mathematical Explanation
The calculation performed by this CPF calculator is based on official CPF Board guidelines for 2026. The core of the calculation involves three steps: determining the contribution rates based on age, applying the Ordinary Wage (OW) ceiling, and allocating the total contribution into the respective CPF accounts.
Step-by-Step Calculation:
- Determine Age and Contribution Rates: The employee’s age determines the total CPF contribution rate (a percentage of their wages) and the split between the employee’s and employer’s share. For 2026, these rates are higher for senior workers compared to previous years.
- Apply Wage Ceiling: CPF contributions are only payable on monthly Ordinary Wages up to a certain limit, known as the OW Ceiling. From 1 January 2026, this ceiling is S$8,000. Any salary earned above this amount is not subject to CPF contributions. Our CPF calculator automatically caps the wage at this ceiling.
- Calculate Contributions: The employee’s and employer’s contributions are calculated by multiplying their respective rates by the wage (or the ceiling, if the wage is higher).
- Allocate to Accounts: The total contribution is then divided among the Ordinary Account (OA), Special Account (SA), and MediSave Account (MA). The allocation ratios are also dependent on the employee’s age. For members aged 55 and above, the Special Account is closed, and contributions are channeled to the Retirement Account (RA).
Variables Table
| Variable | Meaning | Unit | Typical Range (for this calculator) |
|---|---|---|---|
| Monthly Salary | Gross monthly ordinary wage | S$ | 1 – 20,000+ |
| Age | Employee’s age | Years | 16 – 75+ |
| Employee Rate | Percentage of wage contributed by the employee | % | 5% – 20% |
| Employer Rate | Percentage of wage contributed by the employer | % | 7.5% – 17% |
| OW Ceiling | Maximum monthly wage on which CPF is calculated | S$ | S$8,000 (for 2026) |
Practical Examples (Real-World Use Cases)
Example 1: A Young Professional
- Inputs: Age 30, Monthly Salary S$5,500
- Calculation:
- Age Group: 35 and below
- Total Contribution Rate: 37%
- Employee’s Share (20%): S$1,100
- Employer’s Share (17%): S$935
- Total CPF Contribution: S$2,035
- Financial Interpretation: The employee’s take-home pay is S$4,400 (S$5,500 – S$1,100). The total amount going into their CPF for long-term savings is S$2,035 per month. The CPF calculator would further break this down into OA, SA, and MA, with a large portion going to OA for potential housing purchases.
Example 2: A Senior Worker Nearing Retirement
- Inputs: Age 58, Monthly Salary S$9,000
- Calculation:
- Wage subject to CPF: S$8,000 (due to OW Ceiling)
- Age Group: Above 55 to 60
- Total Contribution Rate: 34%
- Employee’s Share (18%): S$1,440
- Employer’s Share (16%): S$1,280
- Total CPF Contribution: S$2,720
- Financial Interpretation: Even though the salary is S$9,000, CPF is calculated on S$8,000. The employee’s take-home pay is S$7,560 (S$9,000 – S$1,440). The total monthly contribution of S$2,720 is allocated with a greater emphasis on the Retirement and MediSave accounts to bolster savings for post-work life. A CPF calculator is crucial here to understand the impact of the wage ceiling.
How to Use This CPF Calculator
Our CPF calculator is designed for simplicity and accuracy. Follow these steps to get your detailed CPF breakdown:
- Enter Your Monthly Salary: Input your gross monthly salary in the “Monthly Salary” field. This should be your ordinary wage before any deductions.
- Enter Your Year of Birth: Type your 4-digit birth year in the “Year of Birth” field. The calculator uses this to determine your age and apply the correct contribution rates.
- Review the Real-Time Results: As you type, the results update automatically. You will instantly see the Total CPF Contribution, the breakdown of Employee and Employer shares, and your estimated take-home pay.
- Analyze the Allocations: Scroll down to the pie chart and the annual projection table. These visuals show how your total contribution is allocated to your OA, SA, and MA, both monthly and annually. This is a key feature of a comprehensive CPF calculator.
- Use the Buttons: Click “Reset” to clear the fields and start over with default values. Click “Copy Results” to copy a summary to your clipboard for your records.
Key Factors That Affect CPF Calculator Results
Several factors influence the outcome of a CPF calculator. Understanding them is key to effective retirement planning.
- Age: This is the most significant factor. CPF contribution and allocation rates are tiered by age. As you get older, total contribution rates decrease, and allocation shifts from the Ordinary Account towards the Special (or Retirement) and MediSave Accounts.
- Salary (Ordinary Wage): The higher your salary, the higher the absolute contribution amount, up to the OW ceiling. This is the base upon which the entire CPF calculator logic operates.
- CPF Wage Ceilings: The Ordinary Wage (OW) Ceiling ($8,000/month in 2026) and the Annual Limit ($37,740) cap the amount of contributions. High-income earners will find that a portion of their salary does not attract CPF.
- Citizenship Status: Singapore Citizens and Permanent Residents (SPR) have different contribution schemes. SPRs have lower contribution rates for their first two years to ease their transition, after which they contribute at the full rates. This calculator assumes full rates.
- CPF Interest Rates: While this CPF calculator focuses on contributions, the long-term growth of your savings is determined by compound interest. OA earns a base of 2.5%, while SA, MA, and RA earn 4%. Extra interest is paid on the first S$60,000 of combined balances.
- Additional Wages (AW): Bonuses, commissions, and other non-monthly payments are also subject to CPF, up to the annual ceiling. This CPF calculator focuses on Ordinary Wages, but it’s important to remember AW contributions when looking at your total annual savings. For more on this, consider looking up a CPF AW Calculator.
Frequently Asked Questions (FAQ)
The rates change to reflect different life stages. Younger workers have higher contributions to OA for housing, while older workers have more allocated to SA/RA and MA for retirement and healthcare needs. The gradual reduction in total rates for senior workers also helps keep them employable.
Ordinary Wage (OW) is your monthly salary. Additional Wage (AW) includes non-monthly payments like bonuses or performance incentives. Both are subject to CPF, but the calculation for the AW ceiling is different. This CPF calculator specifically handles OW.
At 55, your Retirement Account (RA) is created by transferring savings from your SA and then OA. Your SA closes. The savings in your RA form your retirement sum, which determines the payouts you receive from age 65. The contribution allocations also change, as reflected in our CPF calculator.
This CPF calculator is based on the publicly available rates for 2026 published by the CPF Board. While we strive for complete accuracy, it should be used as a financial planning guide. For official figures, always refer to your CPF statements.
No. Self-Employed Persons are only required to make contributions to their MediSave Account (MA). This CPF calculator is designed for employees who receive a monthly salary.
Your take-home pay can also be affected by other deductions, such as a monthly contribution to a Self-Help Group (e.g., SINDA, CDAC) or other voluntary contributions, which are not part of this CPF calculator.
The CPF Annual Limit is the maximum mandatory contribution that can be credited to all your CPF accounts in a calendar year. For 2026, this limit is S$37,740. You can explore ways to maximize this with a CPF Top-Up Calculator.
Yes, you can make voluntary contributions to your CPF accounts (up to the CPF Annual Limit) to boost your retirement savings and take advantage of the attractive interest rates. Check out our CPF Investment Calculator to see how your savings can grow.
Related Tools and Internal Resources
Enhance your financial planning with our suite of specialized calculators and resources:
- Retirement Payout Calculator: Estimate your monthly CPF LIFE payouts based on your projected retirement savings. A great next step after using the CPF calculator.
- Housing Loan Affordability Calculator: Determine how much of your CPF OA savings you can use for your property purchase.
- CPF Interest Calculator: Project the future value of your CPF savings with the power of compounding interest.
- Take-Home Pay Calculator: A detailed calculator that includes other potential deductions beyond just CPF.
- Investment Growth Calculator: Explore options for investing your OA and SA savings for potentially higher returns.
- CPF Tax Relief Calculator: Understand the tax benefits of making voluntary cash top-ups to your CPF accounts.