🧮 Calculators

👶Pregnancy Due Date CalculatorEstimate your due date instantly. No sign-ups. ⚖️BMI CalculatorBody Mass Index calculator. Instant results, no health data stored. 🎂Age CalculatorCalculate exact age in years, months, and days. 📺DPI & PPI CalculatorCalculate screen pixel density. For designers and developers. 💵Tip CalculatorCalculate tips and split bills. Works worldwide. 📈Compound Interest CalculatorSee how your money grows with compound interest. Charts. 💰Dividend Reinvestment CalculatorCalculate dividend returns with reinvestment and tax. 📊Trade Risk & Break-Even CalcBreak-even price with commission. BIST, Binance presets. 📉DCA CalculatorDollar Cost Averaging. Add buys, see real average cost. 🥑Keto & Macro CalculatorCalculate keto macros. BMR, TDEE, doughnut chart. 📅Date Difference CalculatorDays between dates. Business days, years, weeks. 💧Water Intake CalculatorDaily water needs based on weight, activity, climate. 🧮Scientific CalculatorTrig, log, sqrt, power. Expression input with history. 💸Inflation CalculatorCalculate inflation impact. Future value of money. 📐Aspect Ratio CalculatorAspect ratio calculator. YouTube, Instagram, TikTok presets. 🏦Loan & Mortgage CalculatorLoan calculator. Monthly payment, amortization, early payoff. 🔥Calorie & TDEE CalculatorDaily calorie needs, TDEE, macros. BMR calculation. 🏃Pace & Running CalculatorRunning pace, time, distance. 5K, 10K, marathon splits. 📈Function Graph PlotterMath function graphing. sin, cos, x², multi-function. 🐖Savings CalculatorFuture value of savings. Compound growth with Chart.js visualization. 👴Retirement CalculatorEstimate retirement fund and monthly income. 4% rule, growth chart. 💪Body Fat CalculatorUS Navy body fat % formula. Gender-specific, fitness assessment.