Free, fast, and secure tools to help you with math, finance, dates, and file conversions.
Plan and estimate your monthly loan repayments.
Grow your wealth and plan your savings goals.
Compute sales tax, GST, and profit margins.
Quickly convert formats, units, and generate files.
Solve equations, fractions, and statistics.
Pick, generate, and convert color values.
Determine duration, differences, and time zones.
Track habits, sleep, and finances to build a healthier, wealthier life.
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Calculate monthly EMIs for home or car loans.
Quickly calculate exact age in years, months, and days.
Evaluate your SIP returns and future wealth.
Reduce JPG, PNG sizes instantly without losing quality.
Calculate discounts, increases, and fraction percentages.
Convert length, mass, volume, and more instantly.
Compute gross margins, discounts and total tax.
Convert PDF documents to JPG images seamlessly.
65+ free tools covering finance, math, utilities, date & time — all running privately in your browser, zero sign-up required.
Every calculation runs in vanilla JavaScript — no server round-trips, no loading spinners, just immediate answers.
Your financial figures never leave your device. All computations happen locally — we literally cannot see your data.
Visualize loan amortization, SIP growth curves, and compound interest timelines with smooth, interactive graphs.
Fully responsive from mobile to 4K desktop. Use any tool on any device with no compromise in precision or design.
Our formulas match the standards used by major banks, SEBI-registered advisors, and leading financial institutions.
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