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Office Calculators

By Nayeem, Software Developer of fastsavemedia.comLast reviewed

Which calculator should I use?

Your questionCalculator
When is my last working day?Notice period
What percentage raise did I get?Salary hike %
How much will I take home after tax?Salary tax estimator
How much is my overtime worth?Overtime pay
How many hours did I work?Work hours or shift hours
I need a timesheet for my managerTimesheet generator
How many leaves do I have left?Leave balance or PTO planner
Will I reach 75% attendance?Attendance %
Gratuity, PF or SIP planning (India)Gratuity, EPF, SIP

How these calculators handle your data

Every calculation runs in your browser. Figures you type are not sent to a server and there is no account. Tax, gratuity and EPF results follow published formulas but are estimates, confirm important decisions with HR, payroll or a qualified adviser.

Choosing the right calculator

Pick by the question you need answered: hours and pay questions belong to the work hours, shift hours and overtime calculators; leave questions to the leave balance, PTO planner and notice period calculators; and money planning to the salary hike, salary tax, SIP, EPF and gratuity tools. Each page lists its formula, inputs and limits, so you can check the arithmetic yourself.

All results are estimates calculated in your browser. Laws, tax slabs and company policies differ, so confirm any figure used for a payroll or legal decision with your employer or an adviser.

Frequently asked questions

Are these office calculators free?
Yes. All 13 calculators are free, need no signup and run in your browser.
Is my salary data stored?
No. Numbers you enter stay on your device and are not uploaded.
Are the tax results exact?
They are estimates based on published slabs and standard deductions. Your actual tax depends on all your income, deductions and local rules.