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Built for Swedish construction & consulting firms sending teams to remote sites. Unlike generic profit tools, NPC auto-applies employer payroll taxes across all age brackets, models true on-site costs — car leasing, accommodation, fuel, parking, materials — and computes consultant margins month by month. Output: project EBIT, cashflow, and a VAT declaration report ready to submit. Most tools stop at revenue minus salary. NPC goes deeper.
Hey Product Hunt! 👋
The idea came from a real frustration. Running projects where your team works away from HQ — hotels, leased cars, remote sites — sounds straightforward until you try to calculate whether it's actually profitable. Payroll taxes vary by employee age, accommodation is VAT-rated differently than fuel, and consultants add another pricing layer on top. Most firms were doing this in sprawling spreadsheets, or not doing it at all until the invoice was already sent.
NPC started as a single-page calculator to answer one question: does this project make money? From there it grew — first to handle mixed teams of employees and consultants varying month by month, then to output the exact VAT figures needed for Swedish tax declaration. The discipline of keeping it browser-based with no install and no data stored on our servers (everything runs in-memory) forced us to stay focused on what actually matters: fast, correct numbers.
Happy to answer questions about the calculation logic, the Swedish tax specifics, or anything else. Would love to hear from anyone working in construction, consulting, or project-based businesses outside Sweden too — curious how universal the problem really is.
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About NPC Project Calculator on Product Hunt
“Security for your project results.”
NPC Project Calculator was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #42 on the daily leaderboard. Built for Swedish construction & consulting firms sending teams to remote sites. Unlike generic profit tools, NPC auto-applies employer payroll taxes across all age brackets, models true on-site costs — car leasing, accommodation, fuel, parking, materials — and computes consultant margins month by month. Output: project EBIT, cashflow, and a VAT declaration report ready to submit. Most tools stop at revenue minus salary. NPC goes deeper.
NPC Project Calculator was featured in SaaS (43.6k followers), Business (8.2k followers) and Finance (6.2k followers) on Product Hunt. Together, these topics include over 64.2k products, making this a competitive space to launch in.
Who hunted NPC Project Calculator?
NPC Project Calculator was hunted by Andreas Engstrom. 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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Andreas Engstrom