Academic writing and research timelines · Calculator Without the guesswork.

Journal Review Time Estimator

Turn the journal's own first-decision metric, live portal stage and any revision deadline into follow-up checkpoints. Inputs stay in your browser.

Reference toolJournal Peer Review Decision TimelineTurn the journal's own first-decision metric, live portal stage and any revision deadline into follow-up checkpoints. Inputs stay in your browser.
Reference calculation

Enter your details.

Calculated locally. Optional site analytics loads only after consent and measures broad use, not calculator inputs or result text.

Sun, Jul 19, 2026
Sun, Aug 30, 2026
Sun, Aug 16, 2026
Use the current metric shown on the journal page; it is a checkpoint, not a promise.

Plain-date semantics · start date is not counted unless the result explicitly says inclusive.

Your result
First-decision checkpoint: Aug 30, 2026

The journal's own current first-decision metric is used as a follow-up checkpoint, not a promised decision date. Portal status and editorial-office communication remain authoritative.

Manuscript submittedJul 19, 2026
Status checkedAug 30, 2026
Current journal statusUnder external review
Current stage beganAug 16, 2026
Time in current stage14 days
Entered journal metric42 days to first decisionCopy the current figure from the journal page
First-decision checkpointAug 30, 2026
Aug 30, 2026Journal first-decision metric checkpoint
Calendar options

Add to calendar

Choose a calendar service, then confirm the event. Downloading an .ics file does not add it until you open or import it.

Read before relying

Context matters.

  • Review times vary by journal, field, reviewer availability and manuscript complexity; multiple revision rounds are common.
  • A portal status can remain unchanged while editors invite reviewers or resolve conflicting reports. Use the journal's stated contact route when its published checkpoint has passed.
  • Do not upload confidential manuscript text to CalcSpan; this planner only needs dates, status and journal-level timing.
Rule set 2.0.0

Sources & scope

Source & calculation QA reviewed

The calculation guide and this source trail show what the result means, where the rule came from and when it was last reviewed. This is source-and-calculation QA, not a claim of medical, legal, tax or other professional review; time-sensitive decisions still belong with the linked authority.

JurisdictionJournal-specific planning — user-entered journal metric and submission-portal status
Last reviewed2026-08-20
Next review due2027-02-20
Review scopeCalcSpan source & calculation QA
PrivacyInputs stay local · coarse usage analytics only after consent
How this calculation works

A visible path from input to answer.

Turn the journal's own first-decision metric, live portal stage and any revision deadline into follow-up checkpoints. The page keeps the calculation scope and its limits beside the result so the output can be checked, copied or revisited.

Calculation flow
  1. Read the record. The calculator uses Manuscript submitted, Status checked on, Current journal status, Current stage began and Journal-reported days to first decision and 2 additional fields supplied in the form.
  2. Apply the scope. It applies the Journal-specific planning — user-entered journal metric and submission-portal status reference and the explicit date, unit and counting conventions shown in the result.
  3. Expose the checkpoints. Intermediate rows, warnings and timeline events stay visible; the emphasized row identifies the primary checkpoint when one exists.
Illustrative default example First-decision checkpoint: Aug 30, 2026

The journal's own current first-decision metric is used as a follow-up checkpoint, not a promised decision date. Portal status and editorial-office communication remain authoritative.

  • First-decision checkpointAug 30, 2026
Defaults are an illustration only. Replace them with the record that applies to your situation.
Assumptions and scope

Calculation purpose: Turn the journal's own first-decision metric, live portal stage and any revision deadline into follow-up checkpoints. This is a general planning reference; local conditions, product instructions or personal records can override the estimate.

Boundary behavior

Calendar inputs use plain year-month-day semantics. Leap days, month ends, date-pair order and unsupported dates are checked before the result is shown.

Rule trail

Rule set 2.0.0 · Last reviewed 2026-08-20 · Next review due 2027-02-20. The source panel below contains the linked evidence.

Questions answered

What to know before using the result.

Is the first-decision checkpoint a prediction?

No. It is the journal's own current median or average entered by the user. Reviewer availability, subject area and manuscript complexity can make an individual paper faster or slower.

Which journal status should I use?

Use the wording closest to the live submission portal. Reviews complete means reports are in, but the editor may still need time or another opinion before deciding.

When should I contact the journal?

Follow the journal's stated contact policy. If its published timing checkpoint has passed, check the portal first and then use the editorial office route provided by the journal.