The savings runway: work out your number before you sign off

Almost nobody I speak to has a number. They have a plan, a country, sometimes a programme, and a vague sense that there is enough in the account. Then they sign off, the salary stops, and the arithmetic arrives all at once.

Your runway is the number of months you can live without a shipping salary while still paying everything you pay now. It is the single figure that decides whether your move ashore is a plan or a gamble. Work it out before you give notice, not after.

What the runway actually has to cover

Officers consistently underbudget because they count tuition and rent and stop there. The real list is longer, and the items people forget are the ones that arrive in the same quarter.

• •Course fees, in full, including the deposit you pay months before you travel.
• •Living costs for the length of the course, plus the months after it ends while you look for work.
• •The family at home, who are still spending whether you are earning or not.
• •Visa fees, the blocked account or proof of funds if the country asks for one, travel and insurance.
• •Document costs: attestation, translation, courier, duplicate transcripts, CoC revalidation if it falls due.
• •One medical event and one flight home. Something always comes up.
• •The currency gap, because your savings are in rupees and your bills will not be.

The item that catches most people is the gap after graduation. A European master's finishes and the job search begins. Three to six months of searching is normal and not a sign that anything has gone wrong. If your runway ends on the day of your last exam, you will take the first offer that appears rather than the right one.

A formula you can do on a napkin

Add the total cost of the qualification, the monthly cost of living where you will be, multiplied by the months of the course, plus six months of search, plus whatever your household at home burns each month for the whole period. Then add fifteen per cent, because you have forgotten something. That total is your runway.

If the number frightens you, that is the number doing its job. It is cheaper to be frightened now than in month nine.

Three routes, three very different numbers

The runway is not a fixed figure. It depends entirely on which route ashore you pick, and this is the real argument for choosing the route before choosing the country.

A Copenhagen Business School Blue MBA at roughly EUR 47,000 in fees, taken part-time while you keep working, is a completely different financial event from a residential master's where you also stop earning for a year. Officers compare the two on tuition alone and reach the wrong conclusion.

The two mistakes that wreck the calculation

Counting your gross contract salary as if it were annual income

You are paid for the months you sail. If you do seven on and five off, your real annual figure is the contract rate multiplied by seven, not by twelve. Many officers unconsciously budget against the contract rate and then find the runway is shorter than they thought by almost half.

Treating the family budget as separate from the plan

School fees, a home loan, parents, medical cover for people at home, none of this pauses while you study. Put it in the same spreadsheet. If your spouse earns, that income extends the runway and belongs in the calculation as plainly as the fees do.

Where officers find the extra months

1. 1.One more contract. The least glamorous answer and by far the most effective. A single extra tenure at senior rank often closes the entire gap.
2. 2.Scholarships and fellowships, which exist for maritime study and are routinely left unclaimed because the applications are tedious.
3. 3.Part-time and modular programmes that let you earn while you study, so the runway covers fees rather than fees plus living.
4. 4.Study in India, where the IIT and IIM maritime routes cost a fraction of the European equivalents and do not require you to stop earning at all.
5. 5.Choosing a cheaper city in the same country. Tuition is fixed, rent is not.

The currency question nobody raises early enough

If you save in rupees and spend in euros or pounds, a move of a few per cent in the rate changes your runway by weeks. You cannot control it, but you can stop pretending it does not exist. Build your budget on a slightly worse rate than today's. If the rate improves you have a buffer, and if it does not you are still solvent.

When the number says not yet

Sometimes the honest answer is that this year is not the year. That is not a failure. The officers who struggle most are the ones who went a year early with half a runway, took a job they did not want in month eight to stop the bleeding, and then found it hard to move again. One more contract, taken deliberately, buys you the freedom to choose properly.

Do the arithmetic first. The rest of the plan gets easier once the number is real.