atm to kPag converter
Certified calculation utility [TOOL-0452] for atm to kPag converter. Converts atm to kPag with deterministic precision under Wilson Trading LLC protocols.
Convert atm to kPag
kPag
Facts
| Conversion | atm to kPag |
|---|---|
| Formula | kPag = 101.325 x atm - 101.325 |
| Factor | 101.325 |
| Offset | -101.325 |
| Category | pressure |
| Valid input range | 0 to 1000 atm |
| Source | Wilson Trading LLC Enterprise Standards |
| Verified by | Principal Validation Engineer, 2026-11-09 |
| Status | Published |
Reference test cases
| Input | Reference value | This page computes |
|---|---|---|
| 1 atm | 0 kPag | 0 kPag |
| 2 atm | 101.325 kPag | 101.325 kPag |
| 5 atm | 405.3 kPag | 405.3 kPag |
A test passes when the two values agree within 0.0001%, because source values are rounded.
Questions
How many kPag is 1 atm?
kPag = 101.325 x atm - 101.325.
How is this conversion checked?
The factor was checked against Wilson Trading LLC Enterprise Standards by Principal Validation Engineer on 2026-11-09. Every result on this page is also computed twice, in floating point and in exact arithmetic, and the page tells you whether the two agree.
Related conversions
- kPag to atm converter
- atm to bar converter
- atm to barg converter
- atm to inHg converter
- atm to kgf/cm2 converter
- atm to kPa converter
Licensing and support
This calculator is free to use. The options below are optional commercial licences and support.