OmniCalc: Smart Calculator

Stop switching between basic calculators, unit converters, mortgage tools, and contractor apps.

OmniCalc rethinks mobile calculations. Wrapped in a tactile, luxury obsidian design with responsive haptics, OmniCalc combines a strict BODMAS math core with specialized real-world studios.

Balance monthly budgets, calculate tile boxes for a renovation, convert mixed currencies with live exchange rates, or solve polynomial roots—OmniCalc gives you instant precision without neon clutter or intrusive ads.

SPECIALIZED STUDIOS

📐 CONTRACTOR & DIY ESTIMATOR
• Flooring & Tile Studio: Enter room dimensions, select tile size (60x60 cm, 30x60 cm, or custom inches), set cutting waste (5%, 10%, 15%), and get exact tiles needed plus total boxes to buy.
• Room Paint Studio: Computes wall and ceiling areas, deducts doors and windows, applies 1 or 2 coats, and calculates exact paint volume (Liters/Gallons) with bucket size breakdowns (e.g., 1x 10L + 1x 2.5L).
• Hardware Store Export: Share an itemized shopping list to WhatsApp or Notes in 1 tap.

💱 CURRENCY & UNIT FUSION
• Formula Mixing: Type mixed currencies directly into formulas: "150 EUR + 45 USD - 500 CZK".
• 35+ World Currencies: Live daily exchange rate sync via European Central Bank (ECB) data with full offline fallback.
• Complete Dimensions: Freely combine Length (km, m, cm, mi, ft, in), Weight (kg, g, lb, oz), Volume (L, mL, m³, gal, floz), Data (TB, GB, MB, KB, B), and Speed (km/h, mph, m/s).

📝 SOULVER-STYLE LIVE TAPE
• Inline Text Context: Assign labels to numbers like "Salary 3500 - Rent 950 - Food 400". OmniCalc strips text and evaluates math in real time.
• Reactive Line Variables: Chain calculations using [Line 1] or [L1]. If you edit Line 1 later, downstream results update dynamically.
• Running Tape Balance: Track project budgets and invoices with a continuous live sum.

🧊 2D & 3D GEOMETRY & TARGET SOLVER
• Direct Shapes: Cuboid, Cylinder, Sphere, Circle, Rectangle, and Triangle with surface area, volume, diagonals, and edge lengths.
• Reverse Target Solver: Know your target volume? Enter a 200L capacity and base size (50 × 40 cm)—OmniCalc calculates the required height (10 cm).
• Practical Utility: Instant conversions to liquid capacity (Liters/Gallons) and paint coverage.

💰 FINANCIAL & WEALTH STUDIO
• Compound Interest & FIRE: Visualize compound growth with monthly deposits, annual returns, and principal vs. interest breakdown.
• Mortgage Amortization: Calculate monthly payments and see how extra payments save thousands in interest and shave years off your loan.
• Inflation & Purchasing Power: Track real purchasing power decay over time.

🔬 SCIENTIFIC & MATRIX SUITE
• Equation Solver: Instant real and complex roots for quadratic equations (ax² + bx + c = 0) with discriminant analysis.
• Linear Systems: Solve 2×2 and 3×3 systems via Cramer's rule and matrix determinants.
• Data Array Stats: Inspect Mean (μ), Median, Mode, StdDev (σ), Variance (σ²), and Sum (Σ).
• Complex Math: Operations on complex numbers (z₁ op z₂) with algebraic and polar (r ∠ θ°) forms.

💻 PROGRAMMER & 64-BIT STUDIO
• 4-Base Display: Real-time synchronization across HEX, DEC, OCT, and BIN.
• 64-Bit Flipper: Tactile 8-byte matrix. Tap any bit (0–63) to toggle states with clock-tick haptics.
• Bitwise Tools: Bit shifts (<< 1, >> 1), bit inversion (NOT), and quick clears.

🧾 BILL SPLITTER & STEP-BY-STEP SOLVER
• Group dining split for 1–20 people with custom tips (0%–20%) and formatted WhatsApp summary.
• Educational BODMAS step-by-step breakdown timeline on tapping any result.

BUILT FOR SPEED & ACCURACY

• Magnetic Haptic Scrubber: Slide smoothly across the display to scrub through expressions.
• Clipboard Auto-Sniffer: Detects copied math formulas and offers 1-tap calculation.
• Edge-to-Edge Luxury: Deep obsidian slate palette optimized for modern Android system bars.
• Global Standards: Full Metric & US Customary / Imperial support.