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183 Days
Track tax-residency days by each country's real rule
Log your travel and check day counts against verified residency thresholds — each country by its own rule. Free, no signup, data stays in your browser.
Hi PH 👋 I'm Henning, a licensed Norwegian accountant.
I built this because the "183-day rule" advice online is dangerously oversimplified. 183 isn't universal: Spain and Cyprus count within a calendar year, Portugal and the UAE use rolling 12-month windows , and for rolling rules what binds is the peak of any 12-month period, not the count ending today. Most trackers quietly get this wrong and give people false comfort.
So 183 Days counts each country by its own verified rule, and for rolling rules it reports the peak 12-month window anywhere in your log. Every threshold links to its source and the date I last checked it.
Three deliberate choices: it's free, there's no signup or email wall, and your travel log never leaves your browser (localStorage/no account, no server). It's part of a bigger sourced reference I'm building for cross-border tax (globaltaxatlas.com). Educational, not tax advice, but I'd rather nomads count their days with the right rule than a made-up one. What countries should I add next? 🙏
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About 183 Days on Product Hunt
“Track tax-residency days by each country's real rule”
183 Days was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #117 on the daily leaderboard. Log your travel and check day counts against verified residency thresholds — each country by its own rule. Free, no signup, data stays in your browser.
183 Days was featured in Privacy (11.3k followers), Global Nomad (30.7k followers) and Travel (42.4k followers) on Product Hunt. Together, these topics include over 23.3k products, making this a competitive space to launch in.
Who hunted 183 Days?
183 Days was hunted by Henning Stanger. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Henning Stanger