Assumptions
- India tax logic is a simplified FY 2026-27 salaried-individual model.
- New-regime marginal relief is modeled in simplified form; surcharge, special-rate incomes, and state-specific details are not fully modeled.
- Verify current rules with a qualified tax advisor before filing or choosing a regime.
Formula Used
Hike % = (New CTC - Current CTC) / Current CTC x 100
The percentage is simple arithmetic on CTC. The take-home figures run both CTC values through the same salary model the CTC calculator uses, so the two tools can never disagree about the same salary.
Example hike
- Enter your current annual CTC.
- Enter the offered annual CTC.
- Compare the headline percentage against the monthly take-home change.
Common Mistakes and Limitations
Common mistakes
- Treating an estimate as a guaranteed outcome.
- Ignoring fees, taxes, penalties, or changing rates.
- Using annual and monthly rates interchangeably.
- Forgetting that a calculator is only as reliable as the inputs entered.
Limitations
- The rule may be too simple for complex financial situations.
- It does not replace personalized advice from a qualified professional.
- Real results can change because of taxes, fees, rates, inflation, and behavior.
Full guide
How to use this calculator well
Open for inputs, methodology, useful cases, and deeper educational notes.
What is Salary Hike Calculator?
Salary Hike Calculator answers a specific salary question without opening a spreadsheet. Enter current annual ctc, new annual ctc and basic salary as % of ctc, review the estimate as you type, and open the formula block to see how the result is produced.
It uses INR defaults, Indian number formatting, and India-specific assumptions where relevant.
Inputs explained
Basic salary as % of CTC
The share of your annual CTC treated as basic salary. Supported range: 0 to 100.
Why it matters: Basic drives PF, gratuity and the HRA exemption limit, so it changes take-home more than most people expect.
Check your salary breakup or offer letter — commonly 40-50% of CTC.
Use this when
You want a quick planning estimate before comparing detailed options.
This answers
Judge a raise or an offer by what changes in your account, not by the headline number.
Example situation
Enter your current annual CTC. Enter the offered annual CTC. Compare the headline percentage against the monthly take-home change.
Do not use this for
The rule may be too simple for complex financial situations.
Why this matters
Judge a raise or an offer by what changes in your account, not by the headline number.
When this tool is useful
- You want a quick planning estimate before comparing detailed options.
- You need a simple way to explain the decision to yourself or a family member.
Sources and review notes
Source links are provided for methodology and rule checking. Always verify live tax or lender rules before making decisions.
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IndiaFAQ
What is a salary hike calculator?
A salary hike calculator estimates the percentage and take-home value of a raise from the inputs you provide. It shows the formula and the assumptions so you can check the working, rather than predicting a guaranteed outcome.
Are the results guaranteed?
No. The results are estimates based on the stated formula, your input values, and the assumptions listed on this page. Interest rates, tax rules, market returns, and inflation all change.
Why is my take-home rise smaller than my hike percentage?
Because income tax is charged in slabs. A raise that pushes part of your income into a higher slab is taxed at that higher rate, so a 30% CTC increase can deliver noticeably less than 30% more spendable income.
Should I compare offers on CTC or take-home?
Take-home is what you can actually spend and save, so it is the more useful comparison. CTC also includes employer contributions such as PF and gratuity, which are real value but do not arrive monthly.