Data Calculator
Visit the Mobile Share Planner to estimate usage for multiple devices.
2 75% basic email and 25% email with standard attachment.
Data Legend for
Below are general guidelines for the amount of data used per service:
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 min. of streaming music 500KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 app/game/song downloaded 4MB |
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• 1 min. of using AT&T Video Call3 6MB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 min. of streaming music 500KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 app/game/song downloaded 5MB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 app/game/song downloaded 4MB |
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• 1 hour surfing the Web (mobile optimized) 7.5MB |
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• 1 email (no attachment) 35KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 song downloaded 4MB |
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• 1 social media post with photo 500KB |
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• 1 email (no attachment) 35KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 song downloaded 4MB |
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• 1 social media post with photo 500KB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 min. of streaming music 500KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 app/game/song downloaded 5MB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 min. of streaming music 500KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 app/game/song downloaded 4MB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 app/game/song downloaded 4MB |
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• 1 hour surfing the Web (mobile optimized) 7.5MB |
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• 1 email (no attachment) 20KB |
• 1 social media post with photo 350KB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 min. of streaming music 500KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 app/game/song downloaded 5MB |
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• 1 email (no attachment) 35KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 song downloaded 4MB |
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• 1 social media post with photo 500KB |
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• 1 email (no attachment) 35KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 song downloaded 4MB |
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• 1 social media post with photo 500KB |
• 1 min. of interactive gaming 0.5MB |
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• 1 email (no attachment) 35KB |
• 1 min. of streaming video (standard) 4MB |
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• 1 email (with standard attachment) 300KB |
• 1 min. of streaming video (HD) 15MB |
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• 1 hour surfing the Web 15MB |
• 1 song downloaded 4MB |
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• 1 social media post with photo 500KB |
• 1 min. of interactive gaming 0.5MB |
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• 1 min. of streaming music (standard) 500KB |
• 1 social media post with photo 500KB |
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• 1 min. of streaming video (standard) 4MB |
• 1 email (with standard attachment) 300KB |
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• 1 min. of streaming video (HD) 15MB |
• 1 email (no attachment) 35KB |
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• 1 hour surfing the Web 15MB |
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• 1 email (no attachment) 20KB |
• 1 email (with standard attachment) 300KB |
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• 1 min. of streaming music 500KB |
Note: Data usage varies by device. The above examples are based on averages and are estimates only and based on 4G/LTE speeds. The actual amount of data used for the described activity can vary. The definition of SD rate is streaming at 533KBPS and for HD streaming it is 2000KBPS. In circumstances where data usage is slowed to a max of 128 Kbps (2G speeds), customers will have basic data use for viewing a web page or checking email. At this speed larger files will take longer to send/receive. Audio/ video streaming, picture/ video messaging, as well as other usage, including sponsored data, will be impacted & may not work. See att.com/broadbandinfo for AT&T network management practices.
3 The above number indicates the expected typical data consumption but actual usage for a two-way AT&T Video Call may vary between 3MB and 6MB per minute. For more information, go to AT&T Video Call.
1 5GB data plan is required to enable Mobile Hotspot or tethering.
2 $35 with new 2-year contract. $30 with month-to-month contract.
3 Prepaid data options available for Computers, Tablets, and Gaming Devices at att.com/buyasession.
4 $10/mo. unlimited data plan for standard phones requires Messaging Unlimited feature.
5 Data overage charges are automatically applied.
5 Requires monthly voice plan.
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Use the AT&T Mobile Share Planner to estimate shared data usage.