Quick answer
Moving from $5,000 to $2,250 a month in expenses pays back a $2,500 relocation in under a month and stretches a $20,000 runway from 4 months to 7.8. Monthly profit rises from $1,000 to $3,750 on the same $6,000 income — geo-arbitrage works through costs, not extra work.
How the Digital Nomad Cost of Living Calculator works, step by step
Enter your current monthly expenses, how much cheaper the destination is as a percentage, the one-off cost of relocating, your current savings and your monthly income. The calculator prices the move itself, not the destination: you supply the cost reduction, so verify it against real rents and food prices for the city you have in mind before trusting the result.
New monthly expenses are your current expenses × (1 − cost reduction %). At a 55% reduction, $5,000 a month becomes $2,250. The monthly saving is the difference — $2,750 — and the payback period is the relocation cost divided by that saving. A $2,500 move pays for itself in under a month at the defaults; a $10,000 move would take nearly four. The reduction percentage is the input that decides everything, and it is also the easiest to get wrong: a city that looks 55% cheaper on rent alone may be only 35% cheaper once food, transport and insurance are counted.
Runway is savings ÷ monthly expenses. The current runway uses your savings as they are; the new runway uses savings after the relocation cost is paid, because the move itself eats part of the cushion. The extension is the difference between the two — the extra months of survival the cheaper city buys if your income stops.
New monthly profit is monthly income minus new monthly expenses. It is the clearest statement of geo-arbitrage: the same $6,000 of freelance income leaves $1,000 a month after $5,000 of expenses, but $3,750 after $2,250. Nothing about the work changed — only where the money is spent.
What the calculator does not model matters as much as what it does. US citizens must file US taxes wherever they live, though the foreign earned income exclusion lets qualifying taxpayers exclude up to $132,900 of foreign earned income for 2026 — you qualify by spending 330 full days abroad in 12 months. Visas, global health insurance, coworking and foreign transaction fees all sit outside the calculation.
The formula
Payback (months) = relocation cost ÷ (current expenses − new expenses). New runway = (savings − relocation cost) ÷ new expenses, where new expenses = current expenses × (1 − cost reduction %).
Worked example — try it on the calculator above
Worked example: $5,000 a month to a 55% cheaper city
Monthly expenses are $5,000, the destination is 55% cheaper, relocation costs $2,500, savings are $20,000 and monthly income is $6,000. New expenses are $5,000 × 45% = $2,250, saving $2,750 a month, so the $2,500 relocation pays back in 0.9 months. Current runway is $20,000 ÷ $5,000 = 4 months. After the move, savings are $17,500 and the new runway is $17,500 ÷ $2,250 = 7.8 months — an extension of 3.8 months. Monthly profit rises from $6,000 − $5,000 = $1,000 to $6,000 − $2,250 = $3,750.
Frequently Asked Questions
What is geo-arbitrage?
Geo-arbitrage is earning in a strong currency — dollars, pounds or euros — while living somewhere with a much lower cost of living, such as Southeast Asia or Latin America. Your income stays the same and your expenses fall, so your profit margin rises without working more hours or raising your rates.
What is a relocation payback period?
It is the number of months for your lower living expenses to repay the upfront cost of moving: flights, visas and temporary housing. Divide the relocation cost by the monthly saving. At the defaults — a $2,500 move saving $2,750 a month — the payback is 0.9 months, so the move is cash-positive almost immediately.
How does cost of living affect my freelance runway?
Runway is how many months your savings last if income drops to zero: savings divided by monthly expenses. Halving your expenses doubles your runway. At the defaults, moving from $5,000 to $2,250 a month stretches $20,000 from 4 months to 7.8 months, even after the $2,500 relocation cost comes out of savings.
Do I still have to pay taxes as a digital nomad?
Yes. US citizens must file US taxes wherever they live, and leaving the country does not end your tax residency. You may qualify for the foreign earned income exclusion — up to $132,900 of foreign earned income for 2026 — by spending 330 full days abroad in 12 months, but it does not reduce self-employment tax. Consult an expat tax professional.
Estimates, not advice. This calculator provides educational estimates based on the inputs you enter and the assumptions shown on this page. It is not financial, tax or investment advice, and it cannot see your full situation. Verify important figures against official sources, and consider a qualified professional for decisions about your own money. See our Disclaimer and Methodology.