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Free take-home-pay and financial calculators — salary, FIRE, mortgage, compound interest — for the US and several European countries in five languages. A general personal-finance calculator hub.
FreeNo sign-up
What to know▼
How it works
Calculates exact net take-home pay after taxes and social contributions for Italy, Germany, Spain, France, and the US in five languages, alongside FIRE, mortgage, compound interest, and debt payoff calculators.
Pricing
Free, no signup, no paywall.
Best for
US and European workers who want personal finance calculators.
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Free gross-to-net salary, VAT, and finance calculators for 28 European countries, with side-by-side comparisons, PDF export, and no signup.
FreeNo sign-upCan export my data
What to know▼
How it works
Calculates take-home pay, VAT, self-employed and hourly rates, and other finance scenarios using official 2026 rates for 28 European countries, with charts and PDF export.
Pricing
Free, no signup.
Best for
People comparing pay or savings scenarios across European countries.
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A free, no-signup toolkit of finance calculators and everyday utilities, plus an AI money assistant, aimed at users in India, the US, and the UK.
FreeNo sign-up
What to know▼
How it works
35+ finance calculators (SIP, EMI, tax, loans), 40+ everyday tools like PDF and image utilities, and a free AI money assistant, all running privately in the browser.
Pricing
Free, no signup.
Best for
Individuals in India, the US, or the UK doing quick finance calculations.
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German property tax and cashflow calculator for investors
No sign-upPay onceNo subscription
What to know▼
How it works
Converts PDF tables like bank statements and invoices into Excel files, running entirely client-side with pdf.js and SheetJS so nothing is uploaded to a server.
What's different
No uploads, no account, no subscription — a one-time purchase that works with text-based PDFs.
Pricing
One-time purchase, no subscription, no account required.
Best for
People converting bank statements, invoices or reports from PDF to Excel who don't want to upload sensitive documents.
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Two free quiz-style diagnostics that score your startup's execution health and 'micromanagement tax' in about three minutes, no signup required. A quick gut-check for founders, not a full analytics tool.
FreeNo sign-up
What to know▼
How it works
Two free diagnostic quizzes — an Execution Velocity Grader and a Founder Bottleneck Calculator — score your startup's execution health and 'micromanagement tax' in about three minutes.
Pricing
Free, no signup required.
Best for
Founders who want a quick gut-check on where their execution is breaking down.
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A collection of 37+ free online calculators covering crypto DCA simulation, gold price, income tax, loan EMI, and other utility math, with no signup required.
FreeNo sign-up
What to know▼
How it works
Free calculators for finance and everyday utility tasks, including a crypto DCA simulator, gold price calculator, FBR income tax tool, and loan EMI calculator.
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125 free client-side financial calculators (mortgages, loans, tax, investing, debt payoff) that run entirely in your browser with nothing sent to a server.
FreeNo sign-up
What to know▼
How it works
125 calculators run client-side in the browser, plus short finance-news guides with worked examples
What's different
embeddable calculators for other sites; runs entirely client-side so no data leaves your browser
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A free suite of CA-reviewed Indian tax and finance calculators that run client-side.
FreeNo sign-upData stays with you
What to know▼
How it works
38 CA-reviewed calculators covering Old vs New tax regime, HRA, Advance Tax, NPS, NRI residency, DTAA, RSU vesting, FIRE, and more for FY 2026-27, running entirely client-side.
What's different
All tax formulas are CA-reviewed and calculations run privacy-first in the browser.
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A free, open-source calculator that tells you whether paying off debt or investing wins after taxes, using 2026 U.S. federal and state tax rules instead of a simple pre-tax rate comparison.
FreeNo sign-upOpen source
What to know▼
How it works
Applies 2026 federal brackets, NIIT, and state tax treatment to compare options like a HYSA, T-Bills, stocks, or IRAs against paying off a car or student loan, with shareable links.
What's different
Compares after-tax returns rather than the pre-tax rate comparison most calculators use.
Pricing
Free, open source, no signup.
Best for
anyone deciding whether to pay off a loan or invest extra money.
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A free, transparent set of take-home pay, mortgage, loan, and salary calculators for US workers (plus Canada, UK, and Australia) using current IRS brackets and state tax data, with no signup or paywall.
FreeNo sign-upNo ads
What to know▼
How it works
Applies current IRS brackets, state tax rates, and FICA data, updated annually, with methodology and sources documented on every page.
What's different
Documents its tax-rate sources and methodology on every calculator page.
Pricing
Free, no signup, no paywall.
Best for
US workers who want an accurate take-home pay or mortgage estimate without ads or a paywall.
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Free EMI, SIP, GST and income-tax calculators plus invoice and payslip generation for India, no signup needed — aimed at freelancers and small businesses doing their own finances.
FreeNo sign-up
What to know▼
How it works
Free calculators for EMI, SIP, FD, GST and income tax, plus instant invoice and payslip generation, with no signup required.
What's different
No signup required and built specifically around Indian tax and finance rules.
Pricing
Free.
Best for
Indian freelancers and small businesses handling their own finance calculations and paperwork.
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A free browser-based suite of sales tax, VAT, and GST calculators covering all 50 US states and thousands of ZIP codes.
Watch out · No signup, no paywall, updated for 2026.
FreeNo sign-upNothing to install
What to know▼
How it works
Calculates forward or reverse sales tax, VAT, and GST, compares all 50 US states, looks up 42,000+ ZIP codes, splits tips and tax, reconciles receipts, and estimates Canadian and European taxes, showing rate, tax amount, pre-tax value, total, and verification math for every result.
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A tax calculator built for freelancers that estimates quarterly payments and self-employment tax from your income and expenses without needing an accountant.
FreeNo sign-up
What to know▼
How it works
Enter income and expenses to instantly see your estimated quarterly payment, self-employment tax obligation, and how much to set aside per payment.