Loan & Investment Calculators
Loan EMI, SIP, retirement, HRA, term insurance and other India-focused planning calculators.
UtilCube — Free Online Tools, Run Where You Need Them
UtilCube is a directory of focused, browser-based tools — calculators, Tamil utilities, biodata and invitation makers. Each tool lives on its own dedicated subdomain so you load only what you need, with no accounts and no sign-up.
All UtilCube Tools
FD & RD Calculators
Fixed deposit and recurring deposit maturity, interest, comparison and tax-on-FD-interest calculators.
Percentage & CGPA Tools
Percentage, marks %, CGPA, GPA, discount, average and tax calculators with formulas and examples.
Thirukural Explorer
Search and read all 1330 Thirukkural couplets with Tamil and English meanings, grouped by Paal and Athigaram.
Thirukural Comics
Kid-friendly Thirukkural comics with simple Tamil and English explanations for school-age learners.
Biodata Maker
Free marriage biodata maker with print-ready templates. No sign-up, no watermark, instant PDF or PNG download.
Astrology Guidance
Astrology guidance: Panchang, Nakshatra, Zodiac, Kundali Matching and other Vedic-astrology helper tools.
Invitation Maker
Create custom wedding, birthday and event invitations from clean templates and download instantly.
Tamil Calendar
Tamil daily calendar with Nalla Neram, Rahu Kalam, Yamagandam and other panchangam timings.
About this directory
UtilCube is run as a small set of independent tools rather than a single monolith. That keeps each app fast and focused: loan and FD/RD calculators on their own apps, percentage tools on theirs, Tamil utilities on Tamil apps, and so on. This page is the directory you land on when you visit https://www.utilcube.com.
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