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PARTLY

As of 13 August 2026, AI can only partly count your days in the UK for a British citizenship application.

This still needs a person who signs their name to it.

Can you do it?

15 minutesto a draft.

30 minutesto something you’d act on.

Cost, all in£0

Skill neededchat-fluent

Who has to check ityou

What the alternative costsThe available tool data gives no price for a solicitor or immigration adviser.

If this goes wrong, an incomplete or wrongly classified absence can lead to an incorrect citizenship application or delay.

What to actually do

  1. Hand it to a person

    The route this page recommends

    A person who owns the outcome does this end to end, worth it when the failure is dear.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, chat-fluent skill, and roughly 30 minutes until you can act on the result.

    How to actually do it

    1. Open the current British citizenship guidance on GOV.UK and save the section describing residence and absences for the route you are applying under.
    2. Gather every available passport stamp, entry and exit record, flight or train booking, accommodation record and calendar entry covering the relevant period.
    3. Create a plain list with one row per journey, including the date you left the UK, the date you returned, the country visited and the source of each date.
    4. Paste the GOV.UK guidance and the travel list into a chatbot using the prompt, asking it to keep unknown dates marked as unknown rather than filling them in.
    5. Compare the chatbot's table and totals with your original documents, then correct each date, duplicate journey and overlap it identifies.
    6. Ask the chatbot for a final arithmetic-only table showing the total days present and absent, with unresolved entries listed separately from confirmed entries.
    7. Check the final table against the current GOV.UK form and guidance, and send the records to a regulated UK immigration adviser or solicitor if any journey, residence rule or application answer remains unclear.

    Prompt

    I need help counting my days in the UK for a British citizenship application. Use only the travel records and dates I provide, and do not invent or infer missing journeys. Treat each trip as a departure date and a return date, show the calculation in a clear table, identify overlapping or contradictory entries, and list every date that needs confirmation. Separate the arithmetic from the legal assessment. Do not tell me that I qualify for citizenship or give legal advice. Explain which parts I must check against the current GOV.UK British citizenship requirements, and say when I should ask a regulated UK immigration adviser or solicitor. Travel records: [paste your dated travel log, passport stamps, bookings or border records here]. Current GOV.UK guidance I am using: [paste the relevant GOV.UK text or link here].

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot recover journeys that do not appear in your records.
  • AI cannot reliably decide how an unusual absence should be treated under the citizenship rules.
  • AI cannot confirm that your interpretation of an entry or exit date matches Home Office evidence.
  • AI cannot take responsibility for the declarations and answers in your citizenship application.
  • AI cannot replace a regulated UK immigration adviser or solicitor where the facts are disputed or the application is high stakes.

What caps this at PARTLY: legal accountability, verification cost and context depth.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output2
Inputs1
Verification1
Liability1
Effort delta2
Total7 / 10

The methodology and its thresholds are published in full.

FAQ

Can ChatGPT calculate my UK citizenship absence days?
Yes, it can calculate totals from a complete list of departure and return dates and show the arithmetic in a table. It cannot decide whether every absence counts under the current citizenship rules, so check the result against GOV.UK.
What records do I need to count my days in the UK?
Gather passport stamps, border records, travel bookings, accommodation records and calendar entries for every journey in the relevant period. Mark gaps and uncertain dates instead of asking AI to guess them.
Can AI tell me if I meet the UK citizenship residence requirement?
Not reliably. It can organise your travel history and compare it with text you provide, but a legal assessment depends on the route, the evidence and how the Home Office treats particular absences.
Should I ask a solicitor to check my citizenship days?
Ask a regulated UK immigration adviser or solicitor if your travel records are incomplete, dates conflict, or an absence may need a legal explanation. This is not professional advice, and you remain responsible for the application unless a professional takes on the work.

Nearby answers

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Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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