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NBN 100 plans are a great mid-range internet choice for Australian households. They:
NBN 100 is one of the six NBN speed tiers in Australia. In short, on an NBN 100 plan, you can expect a maximum download speed of 100Mbps, which is one of the faster speeds currently available.
NBN 100 plans are listed as having a choice of two upload speeds because they can be sold with one or the other, in separate plans, although both keep the 100Mbps maximum download speed.
These are plans with a higher maximum upload speed, with an average price in the Finder database of roughly $95 a month. Upload speeds can be important for you depending on what you're looking to use your Internet connection for. Those who work from home may find they need a higher upload speed depending on what's needed for their job.
These plans come with half the maximum upload speed of 100/40 plans. The lower upload speed leads to a lower average price, which is about $85 a month as calculated with plans in the Finder database.
It can be tricky to find out the upload speed for a particular plan, since Internet providers aren't required to publish expected upload speeds in the same way they advertise typical evening speeds for downloads.
Luckily, our Broadband Plan Finder™ makes it easy to check upload speeds:
NBN 100 is best for people who meet one or more of the following criteria:
NBN 100 plans cost around $70–$100 a month, depending on what plan features you're after. Typically, you can expect to pay more on plans with higher typical evening speeds.
Here's an example of how much some providers charge for their NBN 100 plans and the typical speeds they deliver:
As you can see, not all NBN 100 plans were created equal. Some of these prices also include promotional discounts when you sign up, so while your plan might be around $75 a month at the start, it may increase to $85 a month after your first 6 months.
In addition to choosing between 100/20 and 100/40 depending on your upload needs, it's worth considering if a lower typical evening speed would be better suited to you. NBN 50 plans are in the speed category just under NBN 100.
If NBN 100 plans seem a bit too fast for your needs, an NBN 50 plan might be a better option. NBN 50 plans:
With most NBN plans being contract-free these days, if you're doubting the need for NBN 100 speeds, you could easily sign up for an NBN 50 plan first then upgrade to an NBN 100 plan if you find you need faster Internet.
As of April 2021, the cheapest plan on Finder's database is Tangerine's NBN 100 XXL Boost plan for $74.90 a month ($89.90 after the first 6 months).
This is the cheapest NBN 100 plan with unlimited data in Finder's database. Thanks to its sign-up discount, you'll save $15 a month for your first 6 months on this plan. This means that the plan costs $74.90 for your first 6 months, then $89.90 after.
There's also the option to add a home phone line with unlimited standard calls for an extra $10 a month.
We can help you decide what makes the best NBN 100 plan for your needs, but there is no singular best plan for everyone. While price is a big factor for some people, the cheapest plan isn't always going to be considered the best one to others.
We think the best NBN 100 plans come with the following:
Although there is no overall best NBN provider for everyone, here's an overview of five popular providers, including some that have been popular with our Finder users.
Telstra's NBN 100 plan costs $100 a month ($110 after the first 6 months). It comes with 100Mbps typical evening speed and up to 20Mbps upload speed.
When you sign up to Telstra's NBN 100 plan, you'll get the Telstra Smart Modem with 4G backup for free if you stay with Telstra for 24 months. Otherwise, if you leave before then, it'll cost you $9 for each remaining month out of the 24.
Telstra has a lot of bonus features as part of its NBN 100 plan, including access to Telstra Plus rewards, a home phone line included and more. It also boasts the highest typical evening speed of all the providers in our database.
TPG's NBN 100 plan costs $79.99 a month ($89.99 after the first 6 months). It comes with 85Mbps typical evening speed and up to 20Mbps upload speed.
You have the option of signing up for a month-to-month plan or a 6-month contract. Both will cost you the same amount each month, but the 6-month contract waives the $99.95 set-up fee that comes with the no-contract plan. So weigh up whether your freedom on a no-contract plan is worth paying the set-up fee.
TPG has become Australia's largest Internet provider following its merger with Vodafone-Hutchison. It provides decent speeds at an attractively low price for the first six months, but not much in the way of extras and no BYO modem options.
iiNet's NBN 100 plan costs $89.99 a month ($99.99 after the first 6 months). It comes with 85Mbps typical evening speed and up to 20Mbps upload speed.
You have the option to BYO modem with iiNet or purchase one from it for $99.95. If you sign up to a 6-month contract with iiNet, your modem cost is discounted by $40.
iiNet is wholly owned by TPG, but distinguishes itself with its own NBN 100 offering. The monthly cost is $10 higher than what TPG provides, but iiNet has Fetch TV entertainment options, whereas TPG does not.
Tangerine's NBN 100 plan costs $74.90 a month ($89.90 after the first 6 months). It comes with 83Mbps typical evening speed and up to 20Mbps upload speed.
Tangerine gives you the option to BYO modem or you can purchase one from it for $129.90, which is actually quite expensive for a modem from a provider. You also have the choice of bundling a home phone line with your plan for an extra $10 a month.
Tangerine is heavily focused on value and all of its plans reflect that. The NBN 100 plan from Tangerine is the cheapest in our database for the first 6 months. It also offers a 14-day NBN trial which offers you a refund on plan fees if you're unhappy with your service. T&Cs apply.
If you're looking for the best NBN 100 plan, it might be helpful for you to check out the best NBN plans for this month as well.
NBN 100 promises maximum download speeds of 100Mbps and maximum upload speeds of 20 or 40Mbps, depending on your plan. These numbers are only maximums and your actual speed will more closely resemble your plan's typical evening speed.
Here's how NBN 100 compares to other tiers in terms of various downloading activities:
| Activity | NBN50 | NBN100 | NBN250 |
|---|---|---|---|
| Downloading an album (100MB) | 16 seconds | 8 seconds | 3.2 seconds |
| Downloading a 2-hour HD movie off Netflix (5GB) | 14 minutes | 7 minutes | 2 minutes 48 seconds |
| Downloading a new video game (40GB) | 1 hour 47 minutes | 54 minutes | 21 minutes 36 seconds |
If you're living with three or four other people who are all using the Internet at the same time to work, stream or video chat, you'll probably benefit from NBN 100 speeds.
If you don't think your household is that busy, consider an NBN 50 plan which can help you save on your Internet bill. If you're on a month-to-month plan, you'll be free to switch to an NBN 100 plan if you find that NBN 50 isn't enough for you.
The NBN is capable of reaching faster speeds than 100 Mbps, depending on your connection technology. Two faster speed tiers exist, NBN 250 and NBN 1000, which are capable of delivering up to 1Gbps (10 times faster than NBN 100). These plans only really suit people with very high Internet downloading needs or small to medium businesses.
Sam Baran is a writer for Finder, covering topics across the tech, telco and utilities sectors. They enjoy decrypting technical jargon and helping people compare complex products easily. When they aren't writing, you'll find Sam's head buried in a book or working on their latest short story. Sam has a Bachelor of Advanced Science from the University of Sydney.
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