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Calcimator

Visa Processing Timeline Calculator

Estimate visa processing time by category and service center.

Inputs

months

Results

Estimated Total Processing

8 months

Estimated Remaining

5 months

Completion Progress38%
RFE Probability35%
How to Use This Calculator
  1. Select Visa Category: Family, Employment, Diversity (DV lottery), or Humanitarian.
  2. Enter Months Since Filing to track progress against typical timelines.
  3. Set Service Center Speed (Fast, Average, Slow) — processing times vary by location.
  4. Toggle Premium Processing if elected for employment-based petitions.
  5. Review Estimated Total Processing and Remaining Months.
  6. Check RFE Probability — high-risk cases should prepare supporting documentation proactively.

What each input means

Visa Category (1=Family, 2=Employment, 3=Diversity, 4=Humanitarian)
Type of visa petition category.
Months Since Filing
How many months ago the petition was filed.
Service Center Speed (1=Fast, 2=Average, 3=Slow)
Speed of the USCIS service center processing your case.
Premium Processing (1=Yes, 0=No)
Whether premium processing is elected (employment-based only).

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Visa Category (1=Family, 2=Employment, 3=Diversity, 4=Humanitarian) = 2, Months Since Filing = 3, Service Center Speed (1=Fast, 2=Average, 3=Slow) = 2, Premium Processing (1=Yes, 0=No) = 0 = 4 input(s) provided
  2. Calculate Estimated Total Processing
    Estimated Total Processing
    8 = 8
  3. Calculate Estimated Remaining
    Estimated Remaining
    5 = 5
  4. Calculate Completion Progress
    Completion Progress
    38 = 38
  5. Calculate RFE Probability
    RFE Probability
    35 = 35

Engine last updated .

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