Maternity and Paternity Pay UK: Rights, Rates and Planning Routes

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.

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

TypeWho Gets ItAmount
Statutory Maternity Pay (SMP)Employees meeting criteria90% then £187.18/week
Enhanced maternity payEmployees with better schemesVaries by employer
Maternity Allowance (MA)Self-employed or don’t qualify for SMPUp to £187.18/week
Universal CreditLow income/no other payVaries

Statutory Maternity Pay (SMP) 2026/27

Current Rates

PeriodRate
Weeks 1-690% of average weekly earnings
Weeks 7-39£187.18/week (or 90% if lower)
Weeks 40-52Unpaid (but job protected)

SMP Qualification Criteria

RequirementDetail
EmploymentSame employer for 26+ weeks by qualifying week
Qualifying week15 weeks before expected week of birth
EarningsAverage of £125/week or more
Still pregnantAt 11th week before due date (or baby born)
NoticeTell employer 28 days before leave starts
MAT B1From midwife/doctor

How Average Earnings Are Calculated

StepDetail
Reference period8 weeks ending with qualifying week
What’s includedSalary, overtime, bonuses, commission
What’s excludedExpenses, benefits in kind
If monthly paid2 months’ pay × 6 ÷ 52

SMP Calculation Examples

Example 1: £2,500/Month Salary

CalculationAmount
Monthly salary£2,500
Weekly equivalent£577 (£2,500 × 12 ÷ 52)
Weeks 1-6 (90%)£519.23/week
Weeks 7-39 (statutory)£187.18/week

Total SMP: (6 × £519.23) + (33 × £187.18) = £9,292.32

Example 2: £35,000 Annual Salary

CalculationAmount
Annual salary£35,000
Weekly equivalent£673.08
Weeks 1-6 (90%)£605.77/week
Weeks 7-39 (statutory)£187.18/week

Total SMP: (6 × £605.77) + (33 × £187.18) = £9,511.56

Example 3: £50,000 Annual Salary

CalculationAmount
Annual salary£50,000
Weekly equivalent£961.54
Weeks 1-6 (90%)£865.38/week
Weeks 7-39 (statutory)£187.18/week

Total SMP: (6 × £865.38) + (33 × £187.18) = £11,369.22

Week-by-Week SMP Tables

SMP by Salary (Weekly Amounts)

Annual SalaryWeeks 1-6Weeks 7-39Total 39 Weeks
£15,000£259.62£187.18£7,734.66
£20,000£346.15£187.18£8,253.84
£25,000£432.69£187.18£8,773.08
£30,000£519.23£187.18£9,292.32
£35,000£605.77£187.18£9,811.56
£40,000£692.31£187.18£10,330.80
£45,000£778.85£187.18£10,850.04
£50,000£865.38£187.18£11,369.22
£60,000£1,038.46£187.18£12,407.70
£70,000£1,211.54£187.18£13,446.18

Monthly SMP Breakdown (£35,000 Salary Example)

MonthWeeksWeekly RateMonthly Total
Month 11-4£605.77 (90%)£2,423.08
Month 25-8Mixed~£1,447.89
Month 39-13£187.18£811.11
Month 414-17£187.18£811.11
Month 518-22£187.18£811.11
Month 623-26£187.18£811.11
Month 727-30£187.18£811.11
Month 831-35£187.18£811.11
Month 936-39£187.18£811.11

Enhanced Maternity Pay

Common Enhanced Schemes

EnhancementExample
Full pay for 6-12 weeks100% salary instead of 90%
Extended enhanced payFull or half pay for 16-26 weeks
Top-up to full payFor SMP period
MatchingEnhanced if you return to work

Enhanced Pay Examples

Employer scheme: 12 weeks full pay + 27 weeks SMP (£40,000 salary)

PeriodWeekly PayTotal
Weeks 1-12£769.23 (100%)£9,230.77
Weeks 13-39£187.18 (SMP)£5,053.86
Total£14,284.63

vs SMP only: £10,330.80 — Enhanced = £3,954 more

Check Your Contract

Where to LookWhat to Check
Employment contractMaternity policy
Staff handbookEnhanced pay terms
HR/intranetMaternity benefits
HR directlyIf unclear

Maternity Allowance

Who Gets MA

SituationMA May Apply
Self-employedYes
Recently changed jobsYes
Don’t earn enough for SMPYes
Zero-hours/agencyYes
Not employedMay qualify

MA Eligibility

RequirementDetail
Work testEmployed/self-employed 26 of last 66 weeks
EarningsEarned £30/week in at least 13 weeks
Not receiving SMPCan’t get both

MA Rates 2026/27

RateAmount
Standard rate£187.18/week
If earned less90% of average weekly earnings
Duration39 weeks

MA Calculation

Total MA: 39 weeks × £187.18 = £7,300.02

Comparison: SMP vs Maternity Allowance

FactorSMPMaternity Allowance
First 6 weeks90% of earnings£187.18 flat
Weeks 7-39£187.18£187.18
Who paysEmployer (reclaims most)Government directly
Tax/NIDeductedTax only (no NI)
Minimum earnings£125/week average£30/week (13 weeks)

For £35,000 earner:

  • SMP total: £9,811.56
  • MA total: £7,300.02
  • Difference: £2,511.54 more with SMP

Tax on Maternity Pay

SMP Is Taxable

DeductionApplied?
Income taxYes
National InsuranceYes (if above threshold)
Pension contributionsUsually yes (check scheme)
Student loanYes (if applicable)

Net Maternity Pay Example

£35,000 salary, weeks 1-6:

Gross weekly£605.77
Less tax (20%)-£121.15
Less NI (12%)-£72.69
Net weekly£411.93

Weeks 7-39:

Gross weekly£187.18
Less tax (20%)-£37.44
Less NI (0%)£0 (below threshold)
Net weekly£149.74

Income Drop Calculator

How Much Less Will You Earn?

Annual SalaryNormal Monthly NetSMP Month 3+ NetMonthly Drop
£25,000£1,772~£650-£1,122
£30,000£2,072~£650-£1,422
£35,000£2,356~£650-£1,706
£40,000£2,638~£650-£1,988
£50,000£3,205~£650-£2,555

Net SMP approximated for statutory rate period

Planning for Reduced Income

ActionBenefit
Save during pregnancyBuild buffer for low-pay months
Reduce expensesLower outgoings before baby arrives
Check benefitsChild Benefit, UC if eligible
Use annual leaveCan take before/after maternity
Understand timingsKnow when enhanced pay (if any) ends

Timing and Dates

Key Dates

DateWhat It Is
Expected Week of Childbirth (EWC)Week baby is due
Qualifying Week15 weeks before EWC
Earliest maternity leave can start11 weeks before EWC
Latest maternity leave must startDay after birth
Compulsory maternity leave2 weeks after birth (4 weeks if factory)

Timeline Example

Due date: 15 June 2026

DateEvent
1 March 2026Qualifying week (15 weeks before)
6 April 2026Earliest leave can start (11 weeks before)
18 May 2026Latest to give notice (28 days before leave)
15 June 2026Expected due date
29 June 2026End of compulsory leave (2 weeks after)

Additional Support

Child Benefit

DetailAmount
First child£26.05/week (£1,354.60/year)
Additional children£17.25/week each
When to claimAs soon as baby born
Tax chargeIf either parent earns over £60,000

Universal Credit

If EligibleExtra Support
Child element£333.33/month per child
ChildcareUp to 85% of costs
HousingRent support

Sure Start Maternity Grant

DetailInformation
Amount£500 one-off
EligibilityOn certain benefits, first child only
When to claim11 weeks before to 6 months after birth

Shared Parental Leave

What It Is

FeatureDetail
Share leaveWith partner
ConvertUp to 50 weeks maternity leave
Shared payUp to 37 weeks of pay
FlexibilityTake together or separately

ShPP Rate

RateAmount
Weekly£187.18 (or 90% of earnings if lower)
DurationUp to 37 weeks (minus weeks of SMP taken)

Paternity Pay

Statutory Paternity Pay

DetailAmount
Duration1 or 2 weeks
Rate£187.18/week (or 90% of earnings if lower)
WhenWithin 56 days of birth

Checklist

Before Maternity Leave

ActionWhen
Tell employerBy 15 weeks before due date
Get MAT B1From midwife (20+ weeks)
Check company policyAs soon as possible
Calculate expected payUse this guide
Plan financesBudget for reduced income
Check holidayCan carry over/use

During Maternity Leave

ActionCheck
Submit MAT B1To employer
Confirm start dateIn writing
Receive MATB1 acknowledgmentFrom employer
Check payslipsPay correct?
Keep in touch daysUse if wanted (up to 10)

Summary Calculation

Quick SMP Formula

  1. Weekly salary: Annual ÷ 52
  2. Weeks 1-6: Weekly × 0.9 × 6
  3. Weeks 7-39: £187.18 × 33
  4. Total: Add together

Example (£30,000 salary)

StepCalculationResult
Weekly salary£30,000 ÷ 52£576.92
Weeks 1-6£576.92 × 0.9 × 6£3,115.38
Weeks 7-39£187.18 × 33£6,176.94
Total£9,292.32

Sources

  1. HMRC — Income Tax rates and allowances
  2. GOV.UK — Estimate your Income Tax