Broadband Contract Exit Cost Calculator
Work out whether paying an early exit fee to switch broadband now saves money versus staying put until your contract expires.
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How This Tool Works
Calculates true broadband early termination charges under Ofcom rules, helping you decide whether you can cancel broadband early without penalty or if staying put is cheaper. Factors in introductory discounts, setup fees, the 14-day cooling-off period, and the Ofcom Pounds & Pence price rise rule.Read our full guide: Broadband Exit Fees UK: Hidden Costs, Ofcom Rules & How to Avoid Overpaying
- 1Enter your current monthly bill, contract months left, and quoted early exit charges.
- 2Add new provider details including promotional discounts and one-off setup costs.
- 3The tool models cumulative costs month-by-month to pinpoint your break-even month.
- 4Review sensitivity scenarios testing 20% price or fee variations.
- 5Export results to compare multiple provider deals before switching.
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Complete Guide: Leaving a Broadband Contract Early & Ofcom Switching Rights
Calculate early exit fees, understand break-even switching points, and use Ofcom's Pounds & Pence regulations to exit broadband contracts penalty-free.
📅 Last updated: 2026-08-13
Quick Tips
Jump-start your understanding with these essential tips
Check your provider online portal for the exact minimum term end date and early termination settlement quote before calculating.
If your provider announces a price increase that was not clearly fixed in pounds and pence at sign-up, you have 30 days to leave penalty-free under Ofcom rules.
Factor in new provider router delivery charges, activation fees, and old provider hardware return costs to find your true break-even month.
You do not need to call your old supplier to cancel; your new broadband provider coordinates the switch directly under One Touch Switch.
Step-by-Step Guide
Follow these steps to get the most from this tool
Input your current monthly bill, months remaining, and quoted exit fee. This models your statutory broadband early termination charges Ofcom rules permit.
Add the new monthly cost, promotional discount period, and setup/activation fees. Note whether your new provider offers switching bill credits to offset early exit fees.
The calculator compares cumulative costs month-by-month and provides a clear recommendation (Switch, Stay, or Marginal) based on when savings offset exit fees.
If switching delivers net savings, place your order with the new provider to trigger the automated One Touch Switch broadband cancellation workflow.
Advanced Topics
Deep dives for advanced users
How major UK providers calculate early termination fees under Ofcom guidelines:
- • BT / EE: Takes monthly price (excl. VAT), subtracts saved wholesale network costs (approx. £14–£17/mo), applies a 1% early payment discount, multiplies by remaining months, and adds 20% VAT.
- • Sky: Deducts VAT from monthly charge, subtracts business cost savings, applies a 3% early payment discount, multiplies by remaining months, and adds 20% VAT. (Sky also offers a 31-day cooling-off period).
- • Virgin Media: Applies set monthly early termination charges based on broadband tier (e.g. M125, M250, Gig1) multiplied by remaining months, discounted for early settlement.
Effective 17 January 2025, Ofcom banned UK telecoms providers from using CPI/RPI inflation-linked contract terms. All future mid-contract price rises must be explicitly stated in clear pounds and pence at the point of sale. If a provider fails to give compliant notice or attempts an unannounced price hike, customers are entitled to exit without penalty.
Frequently Asked Questions
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