SDI Payment Calculator (California)
Estimate your potential weekly State Disability Insurance benefit amount.
Enter your total gross (pre-tax) earnings from the single highest-earning quarter in your base period (typically 5 to 18 months ago). Do not include commas or dollar signs.
Enter the total number of weeks you expect to be unable to work. The maximum is 52 weeks.
Total Benefits vs. Total Earnings During Disability
This chart visualizes the total estimated SDI benefit compared to the estimated earnings lost over the disability period.
What is an SDI Payment Calculator?
An SDI (State Disability Insurance) payment calculator is a tool designed to provide an estimate of the weekly benefit amount an eligible worker in California might receive if they are unable to work due to a non-work-related illness, injury, or pregnancy. This calculator uses your highest quarterly earnings from your base period to apply the state’s benefit formula, giving you a projection of your financial support during your disability leave. Understanding your potential sdi payment calculator results is crucial for financial planning when you’re out of work. Many people use this tool to see how their earnings translate into benefits before filing a claim with the Employment Development Department (EDD).
SDI Payment Formula and Explanation
The California EDD calculates the weekly benefit amount (WBA) by identifying the quarter with the highest earnings within your “base period.” The base period consists of 12 months, looked at 5 to 18 months before your disability claim begins. For 2026, the benefit rate is approximately 70-90% of the wages earned in that highest quarter. However, there is a maximum weekly amount set by the state each year. For 2026, the maximum weekly benefit amount is $1,765.
The simplified formula is:
Estimated Weekly Benefit = (Highest Quarterly Earnings / 13 weeks) * Benefit Rate
This is capped at the state’s maximum weekly benefit amount. Our sdi payment calculator automates this process for you.
Formula Variables
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Highest Quarterly Earnings | The total gross income you earned in the highest-paid 3-month period of your base period. | USD ($) | $723 – $30,000+ |
| Benefit Rate | The percentage of your average weekly wage you will receive as a benefit. | Percentage (%) | 70% – 90% (income dependent) |
| Maximum Weekly Benefit | The highest amount of money you can receive per week, set by law for the current year. | USD ($) | $1,765 (for 2026) |
| Disability Duration | The number of weeks you are certified as disabled by a medical professional. | Weeks | 1 – 52 |
For more information on eligibility, check out the state’s resources on Am I eligible for disability?
Practical Examples
Example 1: Average Earner
- Inputs:
- Highest Quarterly Earnings: $15,000
- Disability Duration: 8 weeks
- Calculation:
- Average Weekly Wage: $15,000 / 13 = $1,153.85
- Calculated Benefit (at ~70% rate): $1,153.85 * 0.70 = $807.70
- Results:
- Estimated Weekly Benefit: $807.70
- Total Estimated Benefit: $807.70 * 8 = $6,461.60
Example 2: High Earner
- Inputs:
- Highest Quarterly Earnings: $45,000
- Disability Duration: 12 weeks
- Calculation:
- Average Weekly Wage: $45,000 / 13 = $3,461.54
- Calculated Benefit (at ~70% rate): $3,461.54 * 0.70 = $2,423.08
- Applied Cap: The calculated amount is higher than the 2026 maximum, so the benefit is capped.
- Results:
- Estimated Weekly Benefit: $1,765.00 (Maximum for 2026)
- Total Estimated Benefit: $1,765.00 * 12 = $21,180.00
How to Use This SDI Payment Calculator
Using this calculator is a straightforward process designed to give you a quick and reliable estimate.
- Enter Highest Quarterly Earnings: Find your pay stubs for the last 5 to 18 months. Identify the 3-month quarter where you earned the most money before taxes. Enter this total amount into the first field.
- Enter Disability Duration: Input the number of weeks your doctor estimates you will be unable to work.
- Review Your Results: The calculator will instantly show your estimated weekly benefit, the total benefit for the duration, and your effective benefit rate. The sdi payment calculator results are updated in real-time.
- Analyze the Chart: The bar chart provides a visual comparison between the money you’re losing by being out of work and the amount the SDI benefit replaces.
This tool simplifies a complex process, but for official determinations, you should always consult the California EDD website or review our guide on how to file an SDI claim.
Key Factors That Affect Your SDI Payment
- Base Period Earnings: This is the single most important factor. Higher earnings in your base period directly lead to a higher potential benefit, up to the state maximum.
- The Maximum Weekly Benefit Cap: As seen in the high-earner example, your benefit cannot exceed the legal maximum for the year, regardless of how high your income was. The cap for 2026 is $1,765.
- Accuracy of Reported Earnings: The sdi payment calculator relies on the earnings you provide. The official calculation by the EDD will use the wage information reported by your employers.
- Claim Start Date: This date determines your base period. A claim starting in January will have a different base period than one starting in July, which could change which quarter had the highest earnings.
- Part-Time Work: If you return to work part-time while on SDI, your benefit amount may be reduced. You must report any earnings to the EDD.
- Integration with Other Benefits: Receiving other benefits like sick pay or paid time off from your employer can sometimes affect your SDI payments. Learn more about coordinating benefits.
Frequently Asked Questions (FAQ)
1. Is the SDI payment taxable?
No, California State Disability Insurance benefits are not taxable at the state or federal level if paid directly by the state EDD.
2. How long can I receive SDI benefits?
You can receive SDI benefits for up to 52 weeks for a single disability. However, the duration is determined by your medical provider’s certification.
3. What if my earnings are very low?
To be eligible, you must have earned at least $300 in your base period. The minimum weekly benefit is $50. Our sdi payment calculator will show this if your earnings are low.
4. Does the calculator account for the 7-day waiting period?
This calculator estimates the weekly payment amount, not the total payout for the first payment. SDI has an unpaid 7-day waiting period, so benefits are not paid for the first week of your claim.
5. What if I had multiple jobs during my base period?
The EDD will combine all wages you earned from all employers (that paid into the CASDI fund) during your base period to determine your highest quarter.
6. Can I use this calculator for Paid Family Leave (PFL)?
Yes, the benefit calculation for Paid Family Leave (PFL) is the same as for SDI. You can use this calculator to estimate your PFL payments as well.
7. What if my employer offers a private disability plan?
If your employer has an approved Voluntary Plan (VP) instead of SDI, your benefit amount will be at least equal to what the state would pay. However, the exact calculation might differ. This calculator is for state-run SDI.
8. How often are SDI payments made?
After your claim is approved, payments are typically issued every two weeks.
Related Tools and Internal Resources
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