Calculate requests per second.
PerformanceOpen
API Throughput Calculator
Quick answer
If requests are 6,000, average payload is 250 KB and time is 60 s, the API throughput is 24.414 MB/s.
Enter your values
KB
s
API Throughput
24.414MB/s
How much this system can process in a given amount of time.
You enter Requests 6,000, Average payload 250 KB, Time 60 s. You get API Throughput 24.414 MB/s.
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See how the result changes
Each table re-runs this calculator with one value changed and everything else left as it is.
API Throughput by requests
If requests goes from 6,000 to 9,000, API throughput changes from 24.414 MB/s to 36.621 MB/s (+50%).
| Requests | API Throughput |
|---|---|
| 3,000 | 12.207 MB/s |
| 4,500 | 18.311 MB/s |
| 6,000start | 24.414 MB/s |
| 9,000 | 36.621 MB/s |
| 12,000 | 48.828 MB/s |
API Throughput by average payload
If average payload goes from 250 KB to 375 KB, API throughput changes from 24.414 MB/s to 36.621 MB/s (+50%).
| Average payload | API Throughput |
|---|---|
| 125 KB | 12.207 MB/s |
| 188 KB | 18.359 MB/s |
| 250 KBstart | 24.414 MB/s |
| 375 KB | 36.621 MB/s |
| 500 KB | 48.828 MB/s |
API Throughput by time
If time goes from 60 s to 90 s, API throughput changes from 24.414 MB/s to 16.276 MB/s (−33%).
| Time | API Throughput |
|---|---|
| 30 s | 48.828 MB/s |
| 45 s | 32.552 MB/s |
| 60 sstart | 24.414 MB/s |
| 90 s | 16.276 MB/s |
| 120 s | 12.207 MB/s |
DEVELOPER & NETWORKING GUIDE
A quick guide to API Throughput
Use it to get an accurate API throughput in seconds — free, with no sign-up.
Instant results
See your API throughput the moment you enter your numbers.
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Every calculator here is free to use, with no account required.
Accurate & transparent
The same standard formula runs on our server for every calculation.
How to Use the API Throughput Calculator
1
Enter Requests
Provide your requests.
2
Enter Average payload
Provide your average payload, in KB.
3
Enter Time
Provide your time, in s.
4
View Your Results
Get your API throughput instantly, calculated on our server.
What is API Throughput?
This developer & networking tool works out your API throughput instantly, so you don't have to do the math by hand.
“One quick calculation, so you always know your API throughput before you decide.”
What Affects Your API Throughput
Your API throughput depends on the values below.
Requests
Changing your requests changes your API throughput.
Average payload
Changing your average payload changes your API throughput.
Time
Changing your time changes your API throughput.
Example Result
Here's what you can expect from an API throughput calculation:
- Requests
- 6000
- Average payload
- 250 KB
- Time
- 60 s
- API Throughput
- 24.414 MB/s
Frequently Asked Questions
- How does requests affect API throughput?
- If requests goes from 6,000 to 9,000, API throughput changes from 24.414 MB/s to 36.621 MB/s (+50%).
- How does average payload affect API throughput?
- If average payload goes from 250 KB to 375 KB, API throughput changes from 24.414 MB/s to 36.621 MB/s (+50%).
- How to calculate API throughput?
- Fill in requests, average payload and time in the API Throughput Calculator above and your API throughput is calculated instantly. Change any value to see how the result responds.
- What does an example API throughput calculation look like?
- If requests are 6,000, average payload is 250 KB and time is 60 s, the API throughput is 24.414 MB/s.
- Is this calculator free to use?
- Yes — every calculator on this site is completely free, with no sign-up or account required.
- How accurate is this calculator?
- It uses the standard formula and calculates on our server for every request, so results are precise for the values you enter.
- Is my data saved anywhere?
- No. Nothing you enter is stored or sent anywhere unless you choose to share a link with your values included.
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