Salary Increase Percentage Calculator
how do you calculate salary increase percentage
A Salary Increase Percentage Calculator helps you determine how much your salary has increased over time. Whether it's due to a promotion, annual raise, or job change, this tool helps you measure the growth in earnings precisely.
🧠 What You Know:
- Old Salary (before hike)
- New Salary (after hike)
You want to calculate the percentage increase between the two.
🧮 Formula to Calculate Salary Hike Percentage:
Hike (%) =
[(New Salary − Old Salary) ÷ Old Salary] × 100
✅ Example:
Old Salary = ₹60,000
New Salary = ₹72,000
→ Hike (%) = [(72,000 − 60,000) ÷ 60,000] × 100
→ = (12,000 ÷ 60,000) × 100
→ = 0.20 × 100 = 20%
📌 When to Use This:
Use this calculator when you:
- Receive an annual appraisal or promotion
- Change jobs and want to know the salary difference
- Negotiate offers and want to understand the % increase
- Track career growth over multiple roles
❗ Common Mistakes to Avoid:
- Don’t divide by new salary — always divide by old salary
- Always use the full monthly or annual salary for accurate results
- Round off to 2 decimal places for clear comparisons
🔍 Trending FAQs Based on User Searches
1. What’s a good salary hike percentage?
- 10–15% – Normal annual raise
- 20–30% – Good hike (promotion or job switch)
- 50%+ – Exceptional (career jump, high-demand skills)
2. Can I use this for monthly to annual conversions?
Yes! Just make sure both values are in same units (monthly/monthly or annual/annual).
3. How to calculate cumulative hike over years?
Use the new salary as base and repeat the formula each year or use a compound growth calculator.
4. Does hike % include bonus?
No – bonus is separate unless it’s part of fixed CTC. Only include fixed salary for clean comparison.
5. How to back-calculate old salary from current + % hike?
Use reverse formula:
→ Old Salary = New Salary ÷ (1 + Hike% ÷ 100)