INSTANT WEB UTILITIES
Digital Calculators Suite
Fast, ad-free, 100% client-side precision calculators. Designed with Vercel Geist aesthetics and instantaneous keystroke execution.
PRO FINANCELaunch →
GST Calculator India
Calculate CGST, SGST, IGST, reverse GST, discounts, and generate print-ready tax memos.
- ✓ All Tax Slabs (0%, 3%, 5%, 12%, 18%, 28%)
- ✓ Intra vs Interstate Tax Split
- ✓ Reverse Inclusive Calculation
- ✓ Print Tax Memo
Free & In-BrowserOpen Tool →
DAILY UTILITYLaunch →
Price per Kg / Kirana Calculator
Convert grocery budget to grams or compute exact rupee cost for any gram weight.
- ✓ Dual Grams & Budget Mode
- ✓ Quick 100g, 250g, 500g Presets
- ✓ Per-Gram Unit Rate Analysis
- ✓ Instant Copy to Clipboard
Free & In-BrowserOpen Tool →
RETAIL & COMMERCELaunch →
Discount & Percentage Calculator
Compute sales discounts, profit markups, reverse pricing, and dynamic taxes across multi-currencies.
- ✓ Multi-Currency (₹, $, €, £, ¥)
- ✓ Deduct % vs Add % Markup Mode
- ✓ Reverse Discount Solver
- ✓ Post-Discount Dynamic Tax Rows
Free & In-BrowserOpen Tool →
ACADEMICSLaunch →
10th & 12th Marks Percentage
Calculate Class 10 & 12 marks, aggregate percentage, division, and CBSE CGPA ⇄ % converter.
- ✓ Class 10 & 12 Stream Presets
- ✓ CBSE Best of 5 Rule Support
- ✓ Direct CGPA ⇄ % Conversion
- ✓ Auto Subject Grade Assignment
Free & In-BrowserOpen Tool →
CHRONOLOGYLaunch →
Age Calculator & Life Analytics
Exact age in years, months, days & seconds, next birthday countdown, zodiac facts, and exam eligibility.
- ✓ Live Ticking Seconds Clock
- ✓ Exam Cutoff Date Presets (UPSC/SSC)
- ✓ Total Days, Hours & Heartbeats
- ✓ Zodiac & Generation Demographics
Free & In-BrowserOpen Tool →
HARDWARE 1:1Launch →
Actual-Size Screen Caliper & Ruler
True 1:1 on-screen mm, cm, and inch measurement with card calibration and draggable calipers.
- ✓ Credit Card 85.60mm Calibration
- ✓ Interactive Draggable Vernier Jaws
- ✓ Metric (mm/cm) & Imperial (in)
- ✓ Zero App Install Required
Free & In-BrowserOpen Tool →