AI Data Usage Calculator

Estimate your data needs to find the perfect eSIM plan. Powered by AI.

Your Destination

Where are you going?

Trip Duration

7 days

130

Usage Profile

Daily Activities

Messaging & Emails

1 h

012

Social Media

1 h

012

Web Browsing

1 h

012

Maps & Navigation

0.5 h

0.5

Music Streaming

1 h

016

Video Streaming

0.5 h

0.5

012

Please select a destination first.

Total Data You Will Need

7.0GB

Extra Buffer

+15% On Us

Plans We Recommend for You

Where are you headed?

We will find the best plans for you here

How to accurately estimate your data needs?

Eliminate guesswork. Gain certainty. Our tool uses actual data usage patterns to help you find the perfect plan.

STEP 01

Choose Your Destination

Where are you heading? Prices and plan lengths vary depending on your destination.

STEP 02

Indicate Your Usage Style

Adjust this to reflect your daily activities. Whether you are a heavy streamer or just need maps, we have you covered.

STEP 03

Get Your Perfect Plan

We will suggest the perfect eSIM plan for your data and trip length, all at a great price.

How we calculate the numbers

We use industry benchmarks for data usage. While app usage can vary (4K vs. SD video), these averages provide a solid buffer for 95% of travelers.

Streaming (SD/HD Mix)

YouTube, Netflix, TikTok

~900 MB / h

Social Media Feed

Instagram, FB, Threads

~210 MB / h

Navigation (Maps)

Google Maps, Waze, Apple Maps

~150 MB / h

Messaging & Emails

WhatsApp, Gmail, Outlook

~50 MB / h

Smart Protection

Safety Margin Included

Actual data use is unpredictable. Background updates and high-definition streaming can consume your allowance quickly.

Standard Estimate+15% Added

Base UsageSafety Buffer

Our calculator automatically adds this 15% buffer to your estimate, so you are never left without service.

Stay connected,
wherever life takes you.

Simsima is more than just data plans. It offers the freedom to explore without seeking Wi-Fi hotspots or worrying about roaming charges.

Instant Activation

Land, activate your eSIM, and you are online. No queues at the airport.

No Hidden Fees

What you see is what you pay. No surprises on your next bill.

Unlimited Reinstalls

Lost your phone or changed device? Reinstall your eSIM for free, as many times as you need.

Frequently Asked Questions

Everything you need to know about data estimation.

Our estimates are based on global averages for modern applications (Instagram, TikTok, Google Maps, etc.). However, actual usage can vary based on video quality settings (4K vs 1080p) and background application updates. We recommend choosing a plan slightly larger than your estimate.

No, this calculator focuses strictly on Mobile data (Internet) usage. Most eSIMs are data-only. For voice calls, we recommend using applications like WhatsApp, FaceTime, or Telegram, which use the mobile data calculated here.

Don't worry! With Simsima, you can easily top up your eSIM instantly through our app or website without needing to install a new eSIM. We send you alerts when you reach 80% usage.

For most travelers, yes. 5GB allows for about 20 hours of web browsing, 10 hours of social media, and Google Maps use. However, if you plan to stream Netflix or make long video calls, we recommend 10GB or more.

Instagram is data-intensive. Scrolling through your feed uses about 100MB per hour, but watching Reels or Stories can consume up to 800MB per hour. Enable "Data Saver" mode in Instagram settings to reduce this by 50%.

On average, travelers use between 0.5 and 1.5 GB per day. This covers web browsing, social media, maps, and messaging. For video streaming or frequent video calls, plan for 2 to 3 GB per day. Our calculator above gives you a personalized estimate.

For most travelers, 3 to 5 GB is sufficient for a week. This covers browsing, messaging, searches, and moderate social media use. For heavier usage (streaming, video calls), plan for 7 to 10 GB.

If you are using your home carrier's SIM, yes — to avoid roaming charges. But with a Simsima eSIM, it is the opposite: you need to enable data roaming for your Simsima eSIM, as this is how you connect to the local network. You only use the plan you purchased.

Helpful Articles

Find detailed guides and answers in our Help Center

Check Remaining Data

Monitor your data usage and see how much data is left on your plan.

Country Coverage

See which countries and regions are covered by Simsima plans.

Regional & Multi-Country Plans

One plan for multiple countries — ideal for multi-destination trips.

Plan Validity & Expiration

Understand when your plan starts, how long it lasts, and what happens when it expires.

Helpful Resources

Everything you need to travel connected

How It Works

Set up your eSIM in 3 easy steps

Multi-Country Packs

One eSIM for multiple destinations

Supported Devices

Check if your phone is compatible

How we calculate the numbers

We use industry benchmarks for data usage. While app usage can vary (4K vs. SD video), these averages provide a solid buffer for 95% of travelers.

Streaming (SD/HD Mix)

YouTube, Netflix, TikTok

~900 MB / h

Social Media Feed

Instagram, FB, Threads

~210 MB / h

Navigation (Maps)

Google Maps, Waze, Apple Maps

~150 MB / h

Messaging & Emails

WhatsApp, Gmail, Outlook

~50 MB / h

Stay connected,
wherever life takes you.

Simsima is more than just data plans. It offers the freedom to explore without seeking Wi-Fi hotspots or worrying about roaming charges.

Instant Activation

Land, activate your eSIM, and you are online. No queues at the airport.

No Hidden Fees

What you see is what you pay. No surprises on your next bill.

Unlimited Reinstalls

Lost your phone or changed device? Reinstall your eSIM for free, as many times as you need.

AI Data Usage Calculator

Your Destination

Trip Duration

Usage Profile

Daily Activities

Plans We Recommend for You

How to accurately estimate your data needs?

Choose Your Destination

Indicate Your Usage Style

Get Your Perfect Plan

How we calculate the numbers

Safety Margin Included

Stay connected,wherever life takes you.

Instant Activation

No Hidden Fees

Unlimited Reinstalls

Frequently Asked Questions

Helpful Articles

Helpful Resources

How It Works

Multi-Country Packs

Supported Devices

AI Data Usage Calculator

Your Destination

Trip Duration

Usage Profile

Daily Activities

Plans We Recommend for You

How to accurately estimate your data needs?

Choose Your Destination

Indicate Your Usage Style

Get Your Perfect Plan

How we calculate the numbers

Safety Margin Included

Stay connected,wherever life takes you.

Instant Activation

No Hidden Fees

Unlimited Reinstalls

Frequently Asked Questions

Helpful Articles

Helpful Resources

How It Works

Multi-Country Packs

Supported Devices

Stay connected,
wherever life takes you.

Stay connected,
wherever life takes you.