Maternity Pay Calculator UK 2026/27 — How Much Will You Get?
How to calculate your maternity pay including Statutory Maternity Pay (SMP), enhanced company schemes, and Maternity Allowance. Week-by-week breakdown, eligibility rules, and planning for reduced income.
Salary and income data is based on ONS and other official UK statistical sources. Figures are averages and may not reflect your individual circumstances.
Contents
If you want a complete route through maternity, paternity, and family-leave pay decisions, start with the Maternity and Paternity Pay Hub for the full framework.
Understanding your maternity pay helps you plan finances for when your baby arrives. Here’s how to calculate what you’ll receive.
For the wider cluster covering redundancy, statutory pay, leave rights, contract protections, and dispute routes, use the main Employment Rights hub.
Maternity Pay Overview
Types of Maternity Pay
Type
Who Gets It
Amount
Statutory Maternity Pay (SMP)
Employees meeting criteria
90% then £194.32/week
Enhanced maternity pay
Employees with better schemes
Varies by employer
Maternity Allowance (MA)
Self-employed or don’t qualify for SMP
Up to £194.32/week
Universal Credit
Low income/no other pay
Varies
Statutory Maternity Pay (SMP) 2026/27
Current Rates
Period
Rate
Weeks 1-6
90% of average weekly earnings
Weeks 7-39
£194.32/week (or 90% if lower)
Weeks 40-52
Unpaid (but job protected)
SMP Qualification Criteria
Requirement
Detail
Employment
Same employer for 26+ weeks by qualifying week
Qualifying week
15 weeks before expected week of birth
Earnings
Average of £129/week or more (2026/27 Lower Earnings Limit)
Less NI (8% on earnings above the £242/week threshold)
-£29.10
Net weekly
£455.52
Weeks 7-39:
Gross weekly
£194.32
Less tax (20% simplified estimate)
-£38.86
Less NI (0% — below the £242/week Primary Threshold)
£0
Net weekly
£155.46
These are simplified illustrations using the 2026/27 employee NI rate of 8% and a flat 20% tax assumption. Your actual tax due depends on how much of your Personal Allowance you’ve already used in the tax year — many people on SMP alone pay little or no income tax on it.
Income Drop Calculator
How Much Less Will You Earn?
Annual Salary
Normal Monthly Net
SMP Month 3+ Net
Monthly Drop
£25,000
£1,772
~£670
-£1,102
£30,000
£2,072
~£670
-£1,402
£35,000
£2,356
~£670
-£1,686
£40,000
£2,638
~£670
-£1,968
£50,000
£3,205
~£670
-£2,535
Net SMP approximated for statutory rate period (weeks 7-39)
Planning for Reduced Income
Action
Benefit
Save during pregnancy
Build buffer for low-pay months
Reduce expenses
Lower outgoings before baby arrives
Check benefits
Child Benefit, UC if eligible
Use annual leave
Can take before/after maternity
Understand timings
Know when enhanced pay (if any) ends
Timing and Dates
Key Dates
Date
What It Is
Expected Week of Childbirth (EWC)
Week baby is due
Qualifying Week
15 weeks before EWC
Earliest maternity leave can start
11 weeks before EWC
Latest maternity leave must start
Day after birth
Compulsory maternity leave
2 weeks after birth (4 weeks if factory)
Timeline Example
Due date: 15 June 2026
Date
Event
1 March 2026
Qualifying week (15 weeks before)
6 April 2026
Earliest leave can start (11 weeks before)
18 May 2026
Latest to give notice (28 days before leave)
15 June 2026
Expected due date
29 June 2026
End of compulsory leave (2 weeks after)
Additional Support
Child Benefit
Detail
Amount
First child
£27.05/week (£1,406.60/year)
Additional children
£17.90/week each
When to claim
As soon as baby born
Tax charge
If either parent earns over £60,000 (tapered to £80,000)
Universal Credit
If Eligible
Extra Support
Child element
£303.94/month per child
Childcare
Up to 85% of costs
Housing
Rent support
Sure Start Maternity Grant
Detail
Information
Amount
£500 one-off
Eligibility
On certain benefits, first child only
When to claim
11 weeks before to 6 months after birth
Shared Parental Leave
What It Is
Feature
Detail
Share leave
With partner
Convert
Up to 50 weeks maternity leave
Shared pay
Up to 37 weeks of pay
Flexibility
Take together or separately
ShPP Rate
Rate
Amount
Weekly
£194.32 (or 90% of earnings if lower)
Duration
Up to 37 weeks (minus weeks of SMP taken)
Paternity Pay
Statutory Paternity Pay
Detail
Amount
Duration
1 or 2 weeks (can be taken together or as two separate 1-week blocks)