Calcnest: Calculator & Units

Calcnest opens straight to the calculator. Type, see the result while you type, done. CALCULATOR THAT GETS THE MATH RIGHT • Correct order of operations: 2 + 2 × 3 = 8 • Percent the way you expect: 50 + 10% = 55, 50 − 10% = 45 • Live result preview while you type • Long-press the result to copy it • Choose decimal places and the thousands separator • Key vibration you can switch on or off EVERYDAY TOOLS IN ONE PLACE • Discount calculator: price and % off → final price and how much you save, plus an extra discount • Tip and bill split: total, tip and people → what each person pays • Unit converter: length, weight, volume, temperature, area, speed, data storage • Cooking converter: cups, tablespoons and teaspoons to grams for flour, sugar, butter, rice, milk and water • Date calculator: days between two dates, add or subtract days, age in years • Loan calculator: monthly payment, total interest and total repaid • Unit price: which pack is the better deal • BMI calculator with the WHO adult range EVERY RESULT IS KEPT • Calculator and tool results go to History automatically, with no limit • Pin the numbers you reuse, add a note like "Dinner, per person" • Tap any result to keep calculating with it • Swipe to delete, with undo • Share one result or your whole history as text ONE TAP FROM ANYWHERE • Home screen widget: your last result, the calculator and two favorite tools • Quick settings tile: pull down and you're in the calculator • Star up to three favorite tools PRIVATE BY DESIGN No sign-up, no account. Your calculations and history stay on your phone. The app is supported by ads; ad sound is muted. Light and dark themes. Works offline.