National Insurance Calculator
Calculate your National Insurance contributions and see the impact on your salary
Calculate National Insurance
Employee NI
Annual NI:£1,394.4
Monthly NI:£116.2
Effective Rate:4.65%
Detailed Breakdown
Gross Salary:
£30,000
Employee NI (8% on £12,570-£50,270, then 2%):
-£1,394.4
Employee National Insurance: Deducted from your salary and counts towards your state pension entitlement.
Employer National Insurance: Paid by your employer and is a cost to them. This affects salary negotiations and total employment costs.
Understanding NI Rates
Employee Contributions
- 8% on earnings between £12,570 and £50,270
- 2% on earnings above £50,270
- No NI if you earn below £12,570
Employer Contributions
- 15% on earnings above £9,100
- Employers pay this in addition to your salary
- This affects total employment costs
National Insurance contributions count towards your state pension entitlement and other benefits like sick leave and maternity pay.