National Insurance Calculator
✓ Verified for 2026/27Employee Details
£
Enter your annual pre-tax salary.
Total NI Contribution
£0
annual total
Income After NI
£0
excluding income tax
Effective NI Rate
0%
of gross income
Monthly Equivalent
£0
NI contribution
NI Contribution Breakdown
Gross Annual Salary
£0
Earnings up to £12,570 (0%)
£0
Earnings £12,570 - £50,270 (8%)
£0
Earnings above £50,270 (2%)
£0
Total NI Contribution
£0
Net / After NI
0%
National Insurance
0%
National Insurance contributions (NICs) pay for state benefits, the NHS, and the state pension. Employees pay Class 1 NI, while the self-employed pay Class 2 and Class 4. Employers also pay Class 1 Employer NI on their employees' earnings above the secondary threshold.
How We Calculated This
- Identify Class of National Insurance: Employee Class 1 NI applies to standard salaries.
- Apply Primary Threshold: Earnings up to £12,570 per year (£1,047 per month) are free of National Insurance contributions.
- Apply Main Rate Band: Charge 8% National Insurance on earnings between the Primary Threshold (£12,570) and the Upper Earnings Limit (£50,270).
- Apply Upper Rate: Charge 2% National Insurance on all earnings above the Upper Earnings Limit (£50,270).
Real-World Examples
Example 1: Monthly Salary of £3,000
Calculating monthly National Insurance contributions for a standard employee.
Monthly gross salary: £3,000 - Primary Threshold (Monthly): £1,047.50 = Taxable band: £1,952.50 National Insurance (8% of £1,952.50): £156.20 per month
Example 2: Annual Salary of £60,000
Calculating National Insurance contributions that cross the Upper Earnings Limit.
Annual gross salary: £60,000 - Primary Threshold: £12,570 - Upper Earnings Limit: £50,270 NI at 8% on (£50,270 - £12,570): £3,016 NI at 2% on (£60,000 - £50,270): £194.60 Total annual National Insurance: £3,210.60
Frequently Asked Questions
What is the National Insurance rate for 2026/27?
For standard employees, the Class 1 National Insurance rate is 8% on weekly earnings between £242 and £967, and 2% on earnings above £967.
Do pensioners pay National Insurance in the UK?
No, once you reach the State Pension age, you stop paying Class 1 employee National Insurance contributions even if you continue working.
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About This Calculator
This calculator uses the latest HMRC rates for the 2026/27 tax year. For illustrative purposes only — always consult a qualified tax adviser for formal advice.