SevenTaskCalculatorTOUHID1.0.18
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TOUHID1.0.18seventaskcalculator.in
A clearer way to calculate
Make room
for every
number.
Everyday math, scientific tools, conversions and practical calculators — in one calm workspace.
Duplicate it.
Web & desktop.
Web app ✓
Windows desktop ✓
Each window keeps its own size and result.
Dates, units,
currency & more.
Dates
Units
Currency
Science
Money & business
Custom formulas
SevenTaskCalculatorTOUHID1.0.18
Always on top. Drag it anywhere, click to open, close it back to the bubble.
Web. Windows.
Android.
iPhone next.
Web appAvailable now
Open in Chrome, Safari or Edge. No download needed.
Windows desktopAvailable now
A floating calculator bubble that stays above your other apps.
AndroidInstall now
Install the PWA in one tap. No Play Store listing required.
iPhone & iPadComing soon
Native iOS app with a quick-launch Home Screen widget.
136+ calculators.
Six families.
Everyday & utility
Percentages, discounts, date & time, ratios
Money & finance
Expenses, debt, savings, net worth, interest
Science & conversion
Scientific, programmer, units, currency
Business & shop
Retail bills, margins, stock, pricing
Custom formulas
Build and save your own calculator
History & control
History, undo / redo, reuse any result
Choose a tool.
Tap the dropdown.
Search tools…C · Ctrl/⌘ K
PINNED
ALL TOOLS
Scientific
Programmer
Unit converter
Currency
Custom formula
Shop margin
Tap the dropdown to open every tool. Scroll, pin your favourites, or press C / Ctrl+K to search.
Scroll. Search.
Pin your tools.
Everyday Calculatortool
Percentagetool
Discounttool
Date calculationtool
Unit convertertool
Currencytool
Scientifictool
Programmertool
Custom formulatool
Retail billtool
Shop margintool
Dairy & foodtool
Gold & materialstool
Online purchasetool
Scroll all 136+ tools. Pin your favourites so they stay on top. Press C or Ctrl/⌘ K to search.
HISTORY · RECENT CALCULATIONS
18 × 24432
₹8,000 − ₹6,720₹1,280
2.5 km → m2,500 m
The clock opens History. Tap any recent calculation to reuse its result.
Undo & redo.
Under the display.
Step back or restore with the arrows. Shortcuts: Ctrl + Z, or ⌘ + Z on Mac.
From shop counter
to home budget.
Retail & kiranabill · discount · margin
Dairy & foodquantity · rate · total
Gold & materialsweight · value · making
Online purchaseoffer · cost · savings
Income & expensescompare totals clearly
Assets & net worthassets minus liabilities
Simple inputs, useful results, easy to revisit.
Specifications.
At a glance.
Version1.0.18
Free for users · 136+ calculators & modes
Platforms
Web · Windows 10/11 (64-bit) · Android 7+ · iPhone & iPad coming soon
Features
Multi-window · History · Undo / redo · Custom formulas · Dates, units, currency · Floating bubble
Copy it ×3.
Three jobs at once.
Pick any tool.
Check your history.
Resize it.
Drag any corner.
Minimize. Maximize.
Always on top.
On your phone.
Install it today.
Install SevenTask Calculatorseventaskcalculator.in
Install
Android: install the PWA today.
iPhone & iPad: coming soon.
SevenTask Calculator
is a free calculator.
Web app
Windows desktop
Android
Calculate everything.
Move with clarity.
seventaskcalculator.in ↗
Free · Made by kawkabTech LabsTOUHID1.0.18
Made by
kawkabTech Labs
seventaskcalculator.in ↗
TOUHID1.0.18