What does 1 GB of data actually get you? Hours by app, then 5 and 10 GB
A gigabyte sounds like a lot until a video call eats it in an hour. Here is what one GB buys in hours of each common travel app, using the figures the apps publish, and what that means for 5 and 10 GB plans.
One GB gives roughly 100–200 hours of turn-by-turn navigation, about 23 hours of Spotify at Normal quality, about 6 hours of Netflix on its mobile Save Data setting, 1.4–6 hours of video-heavy social feeds, or under 2 hours of a 1:1 Zoom video call. Video and calls decide how far it goes.
- Navigation
- ≈ 100–200 h per GB
- Spotify Normal
- ≈ 23 h per GB
- Netflix Save Data
- ≈ 6 h per GB
- Social video feeds
- ≈ 1.4–6 h per GB
- Zoom 1:1 video
- ≈ 1 h 50 min per GB
- Photo uploads
- ≈ 200–500 per GB
On this page
How many hours of each app is 1 GB?
Divide 1,000 MB by what the app uses in an hour. Where the app maker publishes a figure, we use it. Where it publishes a bitrate (kbit/s), we convert it: 1 kbit/s held for an hour is 0.45 MB. Where nothing is published, we give a labelled planning range. The result is the table below.
| Activity | Data per hour | Hours from 1 GB |
|---|---|---|
| Navigation (Google Maps, Apple Maps) | ≈ 5–10 MB (TripoSIM help) | ≈ 100–200 h |
| Spotify Low (24 kbit/s) | ≈ 11 MB | ≈ 90 h |
| Spotify Normal (96 kbit/s), podcasts | ≈ 43 MB | ≈ 23 h |
| Spotify High (160 kbit/s) | ≈ 72 MB | ≈ 14 h |
| Spotify Very high (320 kbit/s) | ≈ 144 MB | ≈ 7 h |
| Voice call over an app (Zoom audio) | ≈ 54–72 MB | ≈ 14–18 h |
| Web, email, messaging (planning range) | ≈ 20–120 MB | ≈ 8–50 h |
| Social feeds with autoplay video (planning range) | ≈ 170–700 MB | ≈ 1.4–6 h |
| Netflix mobile Save Data | ≈ 167 MB (6 h per GB) | ≈ 6 h |
| Netflix mobile Automatic | ≈ 250 MB (4 h per GB) | ≈ 4 h |
| YouTube 480p (ceiling) | ≤ 0.5 GB | ≥ 2 h |
| Zoom 1:1 video, high quality | ≈ 0.54 GB | ≈ 1 h 50 min |
| Zoom 1:1 video, 720p | ≈ 1.08 GB | ≈ 55 min |
| Netflix HD | up to 3 GB | ≥ 20 min |
Two things stand out. First, the spread is enormous: the same gigabyte is a fortnight of navigation or 20 minutes of HD video. Second, the activities people worry about least (video calls, autoplay feeds) are the ones that use the most.
What does a realistic day of travel data look like?
Nobody uses one app all day. A travel day is a mix, and the mix decides the total. Here are three example days built from the rates above, using the middle of each planning range:
- Light day: 2 hours of navigation, 2 hours of messaging and browsing, an hour of music, 10 photos shared.
- Mixed day: the same, plus 45 minutes of social feeds, a 30-minute voice call and 20 photos.
- Heavy day: an hour and a half of social feeds, an hour of Netflix on Automatic and a 30-minute video call on top.
So 1 GB is about six light days, a day and a half of mixed use, or less than one heavy day. That matches TripoSIM's own rule of thumb in its help centre: basic browsing, maps and messaging use about 1 GB over 5–7 days, and streaming or video calls push it to 1–2 GB a day.
What do 5 GB and 10 GB get you?
Multiply. The table below takes the same rates and asks a more useful travel question: how many hours of each thing could you do across a whole plan, if you did nothing else?
| Activity | 1 GB | 5 GB | 10 GB |
|---|---|---|---|
| Navigation | 100–200 h | 500–1,000 h | 1,000–2,000 h |
| Spotify Normal | ≈ 23 h | ≈ 115 h | ≈ 230 h |
| Netflix Save Data | ≈ 6 h | ≈ 30 h | ≈ 60 h |
| Social video feeds | 1.4–6 h | 7–29 h | 14–59 h |
| Zoom 1:1 video (HQ) | ≈ 1.9 h | ≈ 9 h | ≈ 18.5 h |
| Netflix HD | ≥ 0.33 h | ≥ 1.7 h | ≥ 3.3 h |
| Photo uploads | 200–500 | 1,000–2,500 | 2,000–5,000 |
Read it as a budget. A 5 GB plan for a week is about 700 MB a day: enough for mixed days with some social video, not enough for a daily hour of video calls on top. A 10 GB plan for a week is about 1.4 GB a day, which covers a heavy day most days. For a fuller method, the data needs calculator adds up your own hours.
Is a GB 1,000 MB or 1,024 MB?
Both conventions are in use. Storage and network vendors usually count 1 GB as 1,000 MB, while some operating systems and apps count in binary units, where 1 GiB is 1,024 MiB. The difference is about 2.4%. It matters for accounting, not for choosing a travel plan: if your estimate is so tight that 2.4% decides it, add a buffer anyway. Our figures use 1 GB = 1,000 MB and round to sensible precision.
How do I make 1 GB last longer?
- Download maps, music and shows on Wi-Fi. Offline maps, downloaded playlists and downloaded episodes cost nothing on the travel line.
- Set video apps to their data-saving mode. Netflix Save Data gives about 6 hours per GB; YouTube's Data saver keeps phones at lower resolutions.
- Turn off autoplay in social apps. Instagram, TikTok and Facebook all have a data-saving or autoplay setting. Feeds are the quiet data eaters.
- Keep calls to audio when you can. An app voice call is about 54–72 MB an hour; the same call on video can be ten times more.
- Stop backups and updates on mobile data. One photo-library sync or app update can cost more than a day of normal use. See updates and backups.
How can I check what my own apps use?
The tables are typical figures. Your own counter is better. On iPhone, open Settings → Cellular and scroll to the app list; tap Reset Statistics at the bottom to start a clean count. On a Pixel, open Settings → Network & internet → SIMs → App data usage. Use your phone normally for half a day on mobile data, then read the list: the top three apps are your real budget.
Frequently asked questions
How many hours of YouTube is 1 GB?
YouTube does not publish data per hour, but its recommended speeds put a ceiling on it: 480p needs about 1.1 Mbit/s, which is at most about 0.5 GB an hour, so 1 GB is at least 2 hours at 480p. At 720p the ceiling is about 1.1 GB an hour, so a little under an hour.
Is 1 GB enough for WhatsApp for a week?
For text messages and the odd photo, yes, easily. Voice notes and photos add up slowly. Video calls and auto-downloaded videos in busy groups are what use real data, so turn media auto-download off on mobile data.
Why does my phone say 1 GB is 1,024 MB?
Some counters use binary units (1 GiB = 1,024 MiB) and some use decimal (1 GB = 1,000 MB). The gap is about 2.4%, too small to change a travel plan choice. This page uses 1 GB = 1,000 MB.
How long does 1 GB last on a phone hotspot?
Not long if a laptop is involved. A laptop doing light work is often 200–600 MB an hour by our planning range, so 1 GB is roughly 1.5–5 hours, and a single system update can use more than that.
Turn hours into a plan size
Pick your destination on TripoSIM, then compare total GB, validity and any daily full-speed amount with the hours you expect to use.
We take data figures from the app makers' own help pages where they publish one, convert published bitrates with kbit/s × 0.45 = MB per hour, and label every planning assumption. We don't run paid reviews or publish prices. Editorial policy · How we get our figures · Who owns this site
Sources and how we checked
- Netflix Help Center: How to control how much data Netflix uses
- Spotify Support: Audio quality
- Zoom Support: system requirements and bandwidth
- YouTube Help: system requirements and recommended speeds
- TripoSIM help centre (FAQ)
Figures were read from these pages on 7 November 2026. Apps change their settings and rates; if a number here disagrees with the app on your phone, trust your phone's own data counter. See how we get our figures.
Related reads
Mobile data usage chart: MB per hour for 24 travel activities
One chart of mobile data per hour for 24 travel activities, from 5 MB of navigation to 3 GB of HD video, with the source and evidence level of each row.
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Is 1 GB a day enough when you travel?
1 GB a day covers maps, messaging, browsing, music and some social video. It runs short with long video calls, streaming or a laptop on hotspot.
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How much data does streaming video use per hour?
How much data an hour of Netflix or YouTube uses at each quality setting, what the published figures mean on a phone, and how to cut it on a travel eSIM.
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Is 3 GB enough for a week abroad?
3 GB over 7 days is about 430 MB a day: enough for maps, messaging, browsing and light social use, too little for daily streaming or video calls.
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