CalcDesk

There's a specific kind of friction in juggling five different calculator apps just to figure out a loan payment, convert a recipe measurement, and check your BMI in the same afternoon. CalcDesk exists to remove that friction entirely by putting every everyday calculation you'd ever reach for into one organized workspace.

Instead of one generic number pad, CalcDesk is built around six focused categories — Finance, Health & Fitness, Conversions, Date & Time, Home & DIY, and Everyday Math — each holding a set of purpose-built calculators designed around how people actually use them. Working out a loan EMI takes the same three taps as splitting a dinner bill or converting a room's dimensions into how many tiles you'll need.

Inside, you'll find:
- Finance tools like Loan EMI, Compound & Simple Interest, Discount/Markup, and Tip Splitting
- Health tools including BMI, BMR/Calorie Needs, Body Fat %, and Ideal Weight Range
- A full conversions suite covering length, weight, temperature, volume, speed, and area
- Date & Time tools for age calculation, date differences, and manual time zone offsets
- Home & DIY calculators for paint coverage, flooring area, fuel cost, and room volume
- Everyday Math essentials — percentages, ratios, averages, fraction/decimal conversion, and a running arithmetic notepad

Every result you calculate is automatically saved to your History, so a number you needed last week doesn't have to be recreated from scratch — it's right there, timestamped and searchable by category. Found a calculator you use constantly? Pin it as a Favorite and it's one tap away from Home.

CalcDesk doesn't try to be everything — it tries to be the one calculation tool you actually keep on your home screen, because it already has the answer to whatever number problem your day just handed you.