Internet Plan Value Calculator
Compare NBN and fixed wireless plans by viewing the true monthly cost, cost per Mbps, and cost per 100GB after promos end. Perfect for weighing up bundled modems and setup fees.
Plan details
Plan value snapshot
Effective monthly cost
$79.00
Cost per Mbps
$0.79 / Mbps
Cost per 100GB
$7.90 / 100GB
12-month cost breakdown
- Promo months (6x)$414.00
- Ongoing months (6x)$534.00
- Total over contract$948.00
Notes
- If the plan is month-to-month, set the contract length to 1 for a simple monthly estimate.
- Update the typical evening speed with the real figure advertised by the retailer for your chosen speed tier.
- Included data can be left at 0 for unlimited plans; the calculator will focus on Mbps value instead.
FAQ
Internet calculator questions
How is the effective monthly cost calculated?+
We add the total you pay over the contract (promo months, ongoing months, setup, and modem fees) and then divide by the contract length. This reveals what the plan really costs each month once promos expire.
What if my plan is month-to-month?+
Set the contract length to 1 month. The calculator will skip promo maths and simply display the monthly fee plus any upfront costs.
How do I compare unlimited data plans?+
Leave the included data at 0 so the calculator focuses on Mbps value. For data-capped plans, enter the limit to see the cost per 100GB.