What the OPT approval date predictor estimates
The OPT Pulse predictor estimates a likely decision window by comparing your application date with recent community-reported approvals. It is built for students asking practical questions such as "when will my OPT be approved?", "are STEM OPT approval timelines moving faster or slower this month?", and "how does my application date compare with people who were recently approved?"
The predictor does not see your USCIS file and cannot know whether an officer has reviewed your application, whether an RFE is coming, or whether a card production update will happen soon. It uses structured timeline data to estimate timing from similar reported cases. Treat the result as a planning range, not a promise.
Inputs, method, and what the result means
Use the filing or receipt date requested by the form, not your requested employment start date, EAD start date, graduation date, or the date you began checking USCIS. Select the matching OPT category and keep premium cases out of the standard model. The tool compares your date with nearby, recently reported non-premium cases and turns their observed decision times into an estimated window.
The output is a cohort estimate, not a probability that USCIS will act on a specific day. It does not use your receipt number, A-Number, officer assignment, school, employer, evidence quality, RFE risk, security checks, or private USCIS account data. Sparse or self-selected reports can widen uncertainty and may not represent the full USCIS inventory.
Non-premium focus
Premium processing follows a different 30-business-day action clock. Mixing premium and non-premium cases would make the prediction less useful for standard OPT waits.
Recent cases matter
The predictor weighs recent community movement because old averages may not reflect current USCIS pace, seasonal volume, or sudden approval waves.
Sample size matters
A prediction based on many nearby approvals is more stable than a prediction based on only a few reports. Use the distribution chart to judge confidence.
Why this differs from USCIS processing time
USCIS processing-time pages and OPT Pulse predictions answer different questions. USCIS publishes official ranges based on its own case inventory and methodology. OPT Pulse shows community-reported snapshots and uses them to estimate what recent applicants are seeing. Those two systems can point in the same direction, but they should not be expected to match exactly.
For example, the official page may still show a broad estimate while community reports suggest a recent group of cases is moving quickly. The opposite can also happen: a few fast approvals online do not mean the whole queue has sped up. Use the predictor as one signal together with your USCIS account, receipt notice, DSO guidance, and any official notice you receive.
What to do if your predicted window passed
A passed prediction window does not automatically mean USCIS missed a legal deadline. It means your case is slower than the recent community pattern used by the tool. First confirm the basics: your receipt date, OPT type, premium processing status, whether any RFE or NOID was issued, and whether your mailing address and USCIS account are current. Then compare same-date cases in the lookup tool and broader cohorts in the explorer.
If many comparable cases are approved and yours is still pending, prepare a concise timeline before contacting your DSO, USCIS, or an attorney. Include application date, receipt date, current status, any premium processing or RFE history, job start pressure if relevant, and links or screenshots that show why you are concerned. OPT Pulse can help organize that context, but it is not legal advice.
Check the prediction against nearby cases
After running the predictor, use the lookup page and explorer to verify whether your application date cohort is actually moving.