April wage updates are predictable. Margin shock is optional.
Most operators do not lose margin because the wage rate changed. They lose margin because they waited to convert that change into item-level prices.
Quick Summary
- NLW (21+) moves to £12.21 from 1 April 2026
- Convert wage change into monthly labour uplift first
- Recover uplift through targeted item updates, not blanket increases
- Recheck item contribution 14 days after rollout
Why This Matters in 2026
As of the ONS release for December 2025:
- CPIH annual rate: 3.5%
- CPI annual rate: 3.0%
At the same time, the UK minimum-wage table confirms April 2026 rate increases across age bands. That combination means labour and input pressure can hit together in Q2.
The Core Wage-to-Price Formula
monthlyLabourUplift = (newHourlyRate - oldHourlyRate) x affectedHoursPerWeek x 4.33
perItemRecovery = monthlyLabourUplift / monthlyUnitsSold
If denominator is 0, return 0 and fix your sales-volume input first.
Worked Example (Independent Cafe)
Assumptions:
- Current 21+ hourly rate used in payroll: £11.44
- New 21+ NLW from 1 April 2026: £12.21
- Affected weekly hours: 260
- Monthly units sold (top 12 items): 5,000
Step 1: Monthly labour uplift
monthlyLabourUplift = (12.21 - 11.44) x 260 x 4.33
= 0.77 x 260 x 4.33
= £866 (rounded)
Step 2: Recovery per item
perItemRecovery = 866 / 5,000 = £0.17
This does not mean every item gets +£0.17. It means your menu needs to recover that average uplift somewhere.
Where to Adjust First
- Labour-heavy builds (made-to-order sandwiches, breakfast plates)
- Low-contribution sellers with stable demand
- Add-ons/modifiers that are currently underpriced
Protect high-traffic value anchors until you see the first 2-week response.
14-Day Post-Change Scorecard
Track daily:
- units sold by changed item
- contribution per item
- average spend per ticket
- complaint/refund signal
Keep changes that improve contribution and do not trigger abnormal guest pushback.
Common Mistakes
- One flat percentage increase across the full menu
- Ignoring channel differences (delivery vs dine-in)
- Waiting for month-end P&L to react
- Raising price without checking labour minutes by item
Related Guides
- UK Restaurant Menu Pricing Guide
- UK Restaurant Labour Cost Calculator
- UK Menu Price Review Checklist
- UK Menu Price Rounding Guide
- Prime Cost Guide
KitchenCost helps you turn wage and ingredient changes into item-level price floors in minutes.
Try KitchenCost.