Everyday & utility
Percentages, discounts, date and time, ratios and fast everyday math.
A new way to work with numbers
Every number
has a next step.
Meet SevenTask Calculator: a focused, beautifully capable workspace for quick answers, everyday decisions and the work in between.
Built for clarity · by kawkabTECH LABS
136+ purpose-built tools
SevenTask Calculator
18 × 24432
AC
±
%
÷
7
8
9
×
4
5
6
−
1
2
3
+
0
.
=
History that keeps up
One workspace · many ways forward
The right calculator
for the task.
Move from a quick percentage to a full business calculation without leaving the same clean workspace.
Money & finance
Expenses, debt, savings, net worth, interest and purchase decisions.
Science & conversion
Scientific and programmer tools, units, dates and currency conversion.
Business & shop
Retail bills, margins, stock, trade materials and practical pricing.
Custom formulas
Build and save reusable calculations around the way you work.
History & control
Return to earlier work, undo or redo, then continue from the result.
136+tools in one thoughtful calculator experience
Keep your thinking in motion
Multiple calculations.
One screen.
Open multiple calculators to compare, check or continue different tasks at once. Each window keeps its own independent working space.
Copy a calculator to work in parallel.
Drag from its title bar and place it where it helps.
Resize its edges and corners for your screen.
Everyday Calculator— □ ×
18 × 24432
AC±%÷789×456−123+0.=
Shop Margin— □ ×
Net profit₹1,280
CostPriceTaxMargin₹32×40SaveHistoryUndoRedoClearExport=
A calm workspace—even when the work multiplies.
A capable core, thoughtfully expanded
Go beyond
the keypad.
Choose a specialized tool when the calculation needs more context. Keep the result close, clear and ready for the next step.
Scientific & programmer modes for deeper work.
Conversions across practical measurement categories and currencies.
Date & time calculations with convenient calendar selection.
Your own formula for repeatable, custom calculations.
Choose a calculationSevenTask
Scientificfunctions · constants
Programmernumber bases · bitwise
Unit converterlength · mass · more
Currencyworld currencies
Date calculatorpick dates with ease
Custom formulasave a reusable tool
Made for real-world decisions
From shop counter
to home budget.
Practical calculators for the small choices and serious sums people handle every day.
Simple inputs · useful results · easy to revisit
Work-ready calculationsEveryday tools
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
Stay in control of the calculation
Your work,
within reach.
Pick up where you left off. Use history to bring a previous result back into the current calculation.
Undo and redo to move between recent actions.
Search calculator tools from the keyboard.
Use familiar shortcuts on Windows and Mac.
Recent calculationsHistory
18 × 24
432
↶↗
₹8,000 − ₹6,720
₹1,280
↶↗
2.5 km → m
2,500 m
↶↗
Ctrl + Z undo ⌘ + Z on Mac
One familiar experience
Fits the way
you work.
Use a roomy workspace on desktop, a touch-friendly app layout on a phone, or a larger tablet view for more space.
Web · desktop · mobile design
SevenTask Calculator
18 × 24432
Desktop
SevenTask
126 ÷ 342
Tablet
SevenTask
9 × 872
Phone
Promote · add the calculator
A small reach.
A useful tool.
Feature your promotion in a seven-slide sequence, or bring the SevenTask calculator bubble to your own product.
Seven-slide campaign
Advertisement
₹1 / day
One campaign includes all seven themed slides and runs for the number of days you choose.
- 7 campaign slides included
- Choose the number of days
- Estimated total updates instantly
₹7 total
7 slides: Launch · Product · How it works · Features · Use case · Offer · Call to action
Enquire about a campaignFor websites · apps · tools
Bubble & embed
₹49 / month
Add a floating calculator bubble, place the calculator inline on a page, or load it in an app WebView.
- Website bubble widget
- Inline website or app WebView
- Short code snippet · no source-file handoff
Offer preview: Ad campaign estimate is ₹1 × selected days (seven slides are included). The ₹49/month bubble and embed offer and campaign checkout are not connected to automatic billing yet; request activation at kawkabtechlabs@gmail.com.
SevenTaskCalculator
Calculate with
clarity.
One calm workspace. More ways to solve the task in front of you.
SevenTask Calculator
Made by kawkabTECH LABS
Advertising · Bubble widget · Embed guideProduct presentation
Animated HTML · no video assets
Made by kawkabTECH LABS
Advertising · Bubble widget · Embed guideProduct presentation
Animated HTML · no video assets