Numbers 1 to 10,000
Generate all 10,000 numbers from 1 to 10,000 in seconds. Choose your format, copy the full list, or download it as a file — no need to type them out manually.
Whichever separator you pick above is also added to the end of each line in the Line by Line output below (e.g. Dot → "1." / "2." / "3.").
Inline Output
Line by Line Output
Range summary
This range contains 10,000 numbers, from 1 to 10,000. The sum of all numbers is 50,005,000, with an average value of 5,000.5. It includes 5,000 odd numbers and 5,000 even numbers.
Also searched as: number list generator 1-10000 · numbers 1 to 10000
How to use this list
1. Start and End are already set for this page — or type your own values above.
2. Choose a separator: new line, comma, space, dash, dot, or a custom one.
3. Optionally set a step, switch to descending order, or filter to only odd or even numbers.
4. The list generates automatically. Copy it, share it, or download it as a .txt/.csv file.
Common uses for this range
- Filling a spreadsheet column with sequential IDs.
- Generating test/sample data for a database or script.
- Creating batch reference or serial numbers.
Related number lists
FAQ
How many numbers are in this list?
There are 10,000 numbers in total, from 1 to 10000 inclusive.
What is the sum of numbers from 1 to 10000?
The sum is 50,005,000, calculated using the arithmetic series formula: (start + end) × count ÷ 2.
How many odd and even numbers are in this range?
This range contains 5,000 odd numbers and 5,000 even numbers. Use the Odd/Even filter above to generate just one or the other.
Can I generate the list in a different format?
Yes. Choose between one-per-line, comma-separated, space-separated, dash-separated, dot-separated, or a fully custom separator.
Can I generate the numbers in reverse order?
Yes, toggle Descending to get the list from 10000 down to 1.
Can I skip numbers, like every 2nd or 5th number?
Yes, set the Step value — for example, a step of 2 gives every other number, and a step of 5 gives every fifth number.
Is this tool free to use?
Yes, completely free with no sign-up, and there is no limit on how many times you can generate a list.
Can I download the list instead of copying it?
Yes, use the Download button to save the list as a .txt or .csv file.
Can I use a completely custom range instead?
Yes — the Start and End fields above can be changed to any range you need; this page just starts pre-filled with 1 to 10,000 for convenience.
Does this tool work well on mobile?
Yes, the generator and all its controls are built mobile-first and work smoothly on phones and tablets.