Tamil Utility Hub

Tamil Utility Hub brings the everyday tools Tamil families reach for into one simple app — in Tamil first, with English available. Large text, big buttons and clear results make it easy for everyone, including elders. Works offline. No login. No account. 📅 TAMIL CALENDAR (PANCHANGAM) • Tamil month, date and year (60-year cycle) for every day • Tithi, nakshatra and yoga with end times • Sunrise and sunset • Rahu kalam, Yamagandam and Kuligai • Valarpirai / Theipirai, Pournami and Amavasai markers • Month view with holidays and muhurtham days highlighted 💍 MUHURTHAM DATES • Subha muhurtham days for the year, with nakshatra and paksha • Filter to Valarpirai days only • Please consult your family astrologer before fixing a date 🎉 GOVERNMENT HOLIDAYS • Tamil Nadu public holidays from the official Government Order • Reminder the evening before, and add to your phone calendar 🗓️ DATE TOOLS • Age calculator — years, months, days and next birthday • Date difference — total days, weeks, weekdays, Saturdays and Sundays 📏 MEASUREMENTS • Unit converter — length, weight, volume, temperature • Feet ↔ Metre • Land: Cent ↔ Sq.ft, Acre ↔ Cent, Ground, Hectare and Kuzhi (set your local kuzhi size) • Gold weight: Pavan (sovereign), gram and tola, with an estimate using your jeweller's rate, making charges and GST • Cooking measures: cup, tablespoon, teaspoon and grams for common ingredients 💰 FINANCE • EMI calculator with principal/interest chart and yearly or monthly schedule; export as PDF • GST calculator — add or remove GST, CGST + SGST or IGST, using current GST slabs • Percentage — % of, what %, % change and discounts 🏠 HOUSEHOLD • Electricity bill estimate using the Tamil Nadu domestic tariff (bi-monthly), a flat-rate mode for other states, and an appliance usage estimator • Fuel cost for your trip — round trip and cost per person; save your vehicles' mileage ✨ MADE FOR EVERYONE • Tamil and English • Adjustable text size and dark mode • Live results as you type, with Copy and Share in your language • Favourites and recently used tools on the home screen Free, supported by ads. Watch one optional ad to go ad-free for 24 hours. Please note: calendar timings are computed for Chennai (IST) and may differ slightly from traditional printed panchangams. Electricity and gold values are estimates. Tamil Utility Hub is an independent app and is not affiliated with the Government of Tamil Nadu, TNPDCL/TANGEDCO or any bank.