Usersno change0%
6
6
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
2.1.1
Manifest V2
History
1 snapshotsTracking since Apr 24, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 24, 2026 | 6 | — | — | 2.1.1 |
| Now | 6 | — | — | 2.1.1 |
Permissions & access
- Permissions
- storageunlimitedStorage
- Host access
- http://*/, https://*/
Screenshots
About
span calculator
Technical
- Version
- 2.1.1
- Manifest
- V2
- Size
- 260KiB
- Min Chrome
- 31
- Languages
- 1
- Featured
- No
Metadata
- ID
- ckkbgjhggcifpohgomkfngnjejloafma
- Developer ID
- ub48e2dfa45dabe606608aa0b6bc06d74
- Developer Email
- —
- Created
- Apr 28, 2015
- Last Updated (Store)
- Jun 24, 2015
- Last Scraped
- May 19, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Similar extensions
Alternatives to Span Calc, ranked by description similarity.
Wacky Calculator
simple 4-function calculator with a twist...
3
Calculator
Just a simple calculator.
11
AC Calculator
A simple calculator.
21
Calcy
A basic calculator Chrome extension
—
FlexiCalci
Get more done in less time with FlexiCalci, the calculator that lets you work smarter, not harder.
5
★ 5.0
Calculator
a calculator to help you out with lots of stuff
—
Calculator
Simple calculator for math operations!
5
Simple Calculator
Simple Calculator: Basic calculator
—
Data sourced from the Chrome Web Store · last verified May 19, 2026.