Calwarden

F-1 Grace Period Calculator

Estimate an F-1 grace period end date from a completion date and editable grace-period day threshold.

Save

Inputs

days

Your values stay on this device.

Results

Estimated Grace Period End Date
Days from Completion to Planned Action47
Planned Action StatusOn or before estimated grace period end

Report

Export and share

Document

Copy and share

Assumptions

  • The grace period is modeled as calendar days added to the completion date.
  • The grace period day threshold is entered by the user and defaults to 60 days for planning.
  • This is a planning estimate only, not legal advice, not an official immigration, travel, school DSO, USCIS, CBP, consulate, employer, or government determination.

Sensitivity preview

Grace Period -10%: Estimated Grace Period End Date 2026-07-08

Grace Period Current: Estimated Grace Period End Date 2026-07-14

Grace Period +10%: Estimated Grace Period End Date 2026-07-20

Formula: Estimated grace period end date = completion date + grace period days. Days until planned action = planned action date - completion date.

Related Tools

View All
Days Outside the U.S. Calculator
Estimate total days outside the U.S. from editable travel dates and compare them with a planning threshold.
Schengen 90/180 Day Calculator
Estimate Schengen days used in a rolling window from editable stay dates, allowed days, and window length.
H-1B Max-Out Date Calculator
Estimate an H-1B max-out date from a start date, editable max-stay threshold, prior used days, and recapture days.
OPT Unemployment Days Calculator
Estimate OPT unemployment days from editable unemployment periods and compare them with a user-entered day limit.
Visa Expiration Countdown Calculator
Estimate days until a visa expiration date and a user-entered reminder date for planning.

About this F-1 Grace Period Calculator

This calculator estimates a grace period end date from a program, OPT, or other completion date and an editable day threshold. This is a planning estimate only, not legal advice, not an official immigration, travel, school DSO, USCIS, CBP, consulate, employer, or government determination.

How to use this calculator

  1. Enter the completion date you want to use as the start of the grace-period count.
  2. Enter the grace period day threshold you want to model.
  3. Optionally enter a planned departure or action date to compare against the estimate.

Key assumptions

  • The grace period is modeled as calendar days added to the completion date.
  • The grace period day threshold is entered by the user and defaults to 60 days for planning.
  • This is a planning estimate only, not legal advice, not an official immigration, travel, school DSO, USCIS, CBP, consulate, employer, or government determination.

Accuracy and testing

Review formula sources, default test cases, assumptions, unit handling, rounding rules, and changelog for this calculator.

View accuracy page

How this calculator works

The calculator adds the entered grace-period day threshold to the completion date, then compares any planned action date with the estimated end date.
Estimated grace period end date = completion date + grace period days. Days until planned action = planned action date - completion date.

Inputs explained

Completion date

The date you choose as the completion, OPT end, or other event date that starts the planning count.

Grace period days

Editable day threshold for the scenario you are modeling.

Planned action date

Optional date for departure, transfer, change-of-level, change-of-status, or another action you want to compare.

Understanding your results

The primary result is the estimated grace period end date. Use it as a planning checkpoint and confirm your actual deadline with your DSO or qualified advisor.

Example scenarios

Completion date example

A completion date of 2026-05-15 with a 60-day grace period estimates a grace-period end date of 2026-07-14.

Key Features

  • Instant Calculation
  • Private & Secure
  • Mobile Optimized

Things to Keep in Mind

This calculator does not determine SEVIS status, transfer eligibility, change-of-status eligibility, reentry options, unemployment limits, reinstatement, or USCIS action.

Tips & Best Practices

  • Confirm the triggering completion date and permitted actions with your school DSO.
  • Avoid planning to act on the last day when travel, filings, or school records matter.
  • Inputs are processed locally in your browser and are not stored by Calwarden.

Frequently Asked Questions

Is this legal or immigration advice?
This is a planning estimate only, not legal advice, not an official immigration, travel, school DSO, USCIS, CBP, consulate, employer, or government determination. Confirm your situation with the official rule, a qualified immigration professional, your school DSO, employer counsel, or the relevant agency.
Does Calwarden store my immigration or travel dates?
No. Inputs are processed locally in your browser and are not stored by Calwarden.
Can the official counting rule differ from this estimate?
Yes. Official counting may depend on status type, country rules, document language, agency guidance, travel records, school records, petitions, exceptions, and policy changes.