How many GB is unlimited data?

Find out how much data you will use and what unlimited Internet plans are available in your area.

Trustpilot
  • 1300 730 863
  • 1300 652 369
  • 1300 756 460
  • 1300 729 605
  • 1300 790 125
  • 1300 434 427
  • 1300 060 722
  • 1300 767 058
  • 1300 041 278
  • 1300 710 263
   
Compare Broadband compares plans from the above providers and can connect you with our participating providers. Not all plans available from these providers are compared by Compare Broadband and depending on your location or service availability not all plans may be available to all customers.

The question of how much data is truly unlimited is common, and the answer varies by provider and plan. While providers advertise unlimited data, there are often hidden restrictions, such as speed throttling or data caps on specific content types. 

Before signing up, it's crucial to read the fine print to understand the limitations. Unlimited data allows continuous, unrestricted Internet use, eliminating concerns about overage fees or disconnection. Unlike conventional plans with set data packages, unlimited data plans offer the freedom to use as much data as needed without penalties. 

Choose unlimited data to enjoy seamless connectivity without the hassles of limits or extra charges.

 


$49
.90 /Month info-icon
for first 6 months, then $69.90 ongoing
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
8 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon 24/7 Days Technical Support: We're here for you, weekends included
tick-icon 3 months’ BINGE with any nbn® internet plan
tick-icon Great modem prices: Grab a new modem from $49.90
star Special Offer
Special Offer: $49.90 for first 6 months, then $69.90 ongoing
$53
.90 /Month info-icon
for first 12 months, then $68.90 ongoing
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
4 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Modem options to suit you: Pay upfront, in installments or BYO
tick-icon Save up to $10/mth when you bundle electricity and gas on your internet
tick-icon Over 360,000 internet customers can't be wrong
star Special Offer
Special Offer: $53.90 for first 12 months, then $68.90 ongoing. Offer ends 24 June 2025
$55
/Month info-icon
for first 6 months, then $72 ongoing
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
8 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Get 5 free speed upgrade days every month
tick-icon Sign-up friends or family to Superloop nbn and you’ll get 10% off your monthly bill
tick-icon Bundle & Save and get $5/mth off your internet when you add a mobile SIM
star Special Offer
Special Offer: $55 for first 6 months, then $72 ongoing
$69
.99 /Month info-icon
for first 6 months, then $84.99 ongoing
Typical evening speeds
download-icon
50 Mbps Download
upload-icon
17 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon 24/7 Customer Service
tick-icon High-speed typical evening speeds
tick-icon Free quality router with 4G backup if you stay connected for 24 months
star Special Offer
Special Offer: $64.99 for first 6 months, then $84.99 ongoing
$70
/Month info-icon
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
8 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Self-manage online, or reach out via phone, chat or email
tick-icon Backed by Telstra. Every day the Telstra security team block millions of cyber threats
tick-icon Simple plans and features mean low costs for you
$74
/Month info-icon
for first 6 months, then $99 ongoing
Typical evening speeds
download-icon
100 Mbps Download
upload-icon
18 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Pay $0 for our Ultra WiFi Modem Gen 2 when you stay connected for 36 months
tick-icon Netflix included in select plans
tick-icon Turbocharge your nbn® speed for 5 days for just $5
star Special Offer
Special Offer: $74 for first 6 months, then $99 ongoing
$78
/Month info-icon
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
8 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Unlimited standard calls to fixed & mobile numbers in Aus for $10/mth
tick-icon CommBank customers can receive $10 off nbn® plan fees for 36 months
tick-icon No lock-in contracts
star Special Offer
CommBank Customer Offer: $68 for first 36 months, then $68 ongoing
$79
/Month info-icon
Typical evening speeds
download-icon
24 Mbps Download
upload-icon
8 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Award-winning customer service
tick-icon No lock-in contracts
tick-icon 100% Australian-based support
$84
/Month info-icon
Typical evening speeds
download-icon
50 Mbps Download
upload-icon
17 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Proudly connecting Australians for over 25 years
tick-icon Recognised for outstanding excellence by Finder, WeMoney and Mozo's Expert Choice Awards
tick-icon Fast, reliable internet
$89
/Month info-icon
Typical evening speeds
download-icon
25 Mbps Download
upload-icon
4 Mbps Upload
connection-icon NBN Fibre
unlimited-icon Unlimited Data
unlocked-contract-icon No lock-in contract
Features
tick-icon Includes a Wi-Fi modem with 4G backup
tick-icon 30-day guarantee: If you’re not satisfied, we’ll refund your first monthly fee
tick-icon Aussie-based support options
star Special Offer
Special Offer: $1 for first month, then $89 ongoing
Compare Broadband cannot guarantee that all plans or providers shown will be available at your property address. Connection and plan availability will need to be confirmed by the internet service provider. Additional charges may apply for non-standard connections. Like to know more? Take a look at how we work.

In this guide, you will find:

Is your data plan truly unlimited?

In Australia, the majority of Internet service providers offer unlimited plans with varying speeds, covering mobile, home phone calls, and Internet usage. These unlimited deals are prominently advertised everywhere, appearing on streets and TV screens. 

Surprisingly affordable, these seemingly boundless plans come with a catch— not all are truly limitless. Some ISPs restrict connections for those exceeding data quotas. The crucial distinction lies in fair use laws, allowing unlimited access but with limitations specified in each provider's fair use policy. 

These policies define excessive consumption beyond typical heavy usage and must be disclosed by law. Exceeding limits is generally possible only with daily, full-speed downloads.

Full speed unlimited data vs. slowed unlimited data

Unlimited full-speed data grants you unrestricted access at top speed, but it's commonly featured in the pricier tiers of retail ISP providers. On the other hand, slower unlimited data lets users freely browse the web until a specific data threshold is reached, leading to a slowdown in service. 

For example, if your plan offers 10GB at 5G speed, exceeding this limit results in a reduced speed, like 4G or 3G. While both plans promise unlimited data, the speed tiers vary depending on your chosen package. 

It's advisable to carefully review the fine print and specifications of your unlimited data plan to understand the entitlements as a paying customer.

The benefits of unlimited data plans

Deciding on an unlimited data plan can be quite appealing, especially if you use the Internet a lot. And there are definitely some perks to having one of these plans, including:

Peace of mind

Firstly, forget about stressing over surpassing your data limit and facing extra charges. Unlimited Internet plans free you from keeping tabs on your data usage. You can use the Internet without worries, enjoying the freedom to engage in various online activities without fear of hitting data limits or dealing with additional fees.

Yet, the promise of unlimited isn't entirely straightforward. Even with an 'unlimited' plan, Internet service providers can still regulate your data usage. If you reach a certain daily data threshold, you might experience a slowed connection, especially during busy network times.

Multiple users

Unlimited data plans can also be a good option if you have a large family or live in a household with multiple Internet-connected devices. 

With an unlimited plan, everyone in your home can use the Internet as much as they want without worrying about exceeding the data limit.

Great for heavy Internet activity

Regardless of how large the file is you want to download or how long you want to stream your game, having an unlimited Internet connection can easily support your requirements.

NBN unlimited data plans

In Australia, the Internet is essential for various purposes, and an unlimited NBN package offers a solution to avoid hidden fees and slowdowns. Many providers offer unlimited data plans at different speeds. 

While pricing is a consideration, it's crucial to balance affordability and speed. For light users, the Standard NBN 25 tier suffices, while the NBN 50 is popular for three to four-member households. NBN 100 provides the fastest speed but comes at a higher cost. 

Subscribing to unlimited NBN plans allows for multiple device connections and diverse online activities.

Popular NBN unlimited plans

Tangerine Telecom broadband provider logo
Tangerine Telecom Value Plus Broadband Plan
  • Unlimited
  • 50/17 Mbps
  • Deal: $61.90 for first 6 months, then $84.90 ongoing
$61 .90/ mth
Min total cost $61.90
Superloop broadband provider logo
Superloop nbn™ Extra-Value Broadband Plan
  • Unlimited
  • 50/17 Mbps
  • Deal: $65 for first 6 months, then $85 ongoing
Dodo broadband provider logo
Standard Plus (nbn50) Unlimited Dodo broadband plan
  • Unlimited Data
  • 50/17 Mbps
  • Deal: $68.90 for first 12 months, then $83.90 ongoing
$68 .90/ mth
Min total cost $68.90
iiNet broadband provider logo
iiNet Unlimited NBN50 broadband plan including home phone
  • Unlimited
  • 50/17 Mbps
  • Deal: $69.99 for first 6 months, then $84.99 ongoing
$69 .99/ mth
Min total cost $69.99
iPrimus broadband provider logo
Standard Plus (NBN50) Unlimited iPrimus broadband plan
Belong broadband provider logo
Unlimited Belong Standard Plus broadband plan on the NBN
$85 .00/ mth
Min total cost $85
Aussie Broadband broadband provider logo
Unlimited Value nbn™ Aussie Broadband plan
Optus broadband provider logo
Optus Plus Everyday NBN™ Bundle Plan
$89 .00/ mth
Min total cost $89
To find out more about how we recommend plans, take a look at how we work.

Choose an unlimited data plan with Compare Broadband

Seize the benefits of your unlimited Internet plan, whether by earning, giving back, or assisting others. If you're not yet on such a plan, the question arises: should you get one? Absolutely.

In a world where the Internet is integral to work, school, and entertainment, the freedom to connect anytime and engage in online activities is undoubtedly worth the investment.

Need help to find the best value unlimited Internet plans? We got your back! Contact us today at Compare Broadband, and our experts are on standby to answer your questions about different broadband deals.

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Are you eligible for a FREE fibre upgrade?

The government is making 1.5 million Australian homes and businesses eligible for a speed upgrade to FTTP (Fibre to the Premises), which offers greater speed and reliability. Selected towns and suburbs with FTTC and FTTN are eligible for the upgrade with an eligible high speed nbn plan.

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