AC Tonnage CalculatorSize your air conditioner correctly from room dimensions, sun exposure, and city climate, then estimate the monthly running cost.
Age in Days CalculatorFind out exactly how many days, weeks and hours old you are from any birth date.
Air Fryer Time & Temp ConverterConvert any oven recipe to air fryer settings instantly, with food presets, flip reminders, and safe doneness temps.
Alcohol Units & BAC CalculatorCount standard alcohol units from real drink sizes, track your week, and estimate blood alcohol with the Widmark formula.
Aspect Ratio CalculatorCalculate simplified ratios and proportional dimensions for thumbnails, banners, and responsive layouts.
Attendance Percentage CalculatorCheck your attendance percentage and find exactly how many classes you must attend — or can safely skip.
Baking Pan Size ConverterScale any recipe between pan sizes with an exact ingredient multiplier, bake-time advice, and overflow warnings.
Battery Health and Lifespan PredictorPredict battery health, degradation risk, charging cycles, and estimated device lifespan from usage patterns.
Break-Even CalculatorCalculate zero-profit break-even units, revenue, margin of safety, profit targets, and cost-volume scenarios.
Brokerage & Trading Charges CalculatorSee every rupee a trade costs — brokerage, STT, GST, stamp duty and DP charges — plus your real net profit.
Chit Fund CalculatorSimulate a chit month by month — bids, dividends and foreman commission — to see what your bidding month really costs or earns.
Coffee Brew Ratio CalculatorWork out the exact coffee and water for pour-over, French press, AeroPress, espresso, moka and cold brew.
Compound Interest PlannerPlan lumpsum compound growth with reinvestment, yearly top-ups, tax, inflation-adjusted value, and year-wise charts.
Credit Card Interest & Minimum Payment TrapSee the true cost of paying only the minimum due — months to clear, total interest with GST, and faster payoff plans.
Crypto P&L CalculatorCalculate crypto profit or loss from buy price, sell price, quantity, exchange fees, slippage, and tax.
Cups to Grams ConverterConvert cups, tablespoons and millilitres to grams for 40+ baking ingredients using real density data.
Safe-to-Spend Daily PlannerSee exactly how much you can spend per day for the rest of this month after bills and savings.
Date / Time ConversionsConvert between time units, Unix timestamps, and date formats. Calculate date differences and durations with precision.
DCA CalculatorEstimate investment growth using Dollar Cost Averaging. Compare weekly, monthly, quarterly, or yearly recurring investments with return scenarios.
