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💨 Psychrometrics
Dew point, humidity ratio, and vapor pressure from dry-bulb temp and RH.
The Mixadù Psychrometrics is a free online calculator that dew point, humidity ratio, and vapor pressure from dry-bulb temp and RH. It runs entirely in your browser — no sign-up, no uploads, and your inputs never leave your device. Supported units include C, F, K.
- Instant results as you type
- Free — no login or sign-up
- Private: runs entirely in your browser
- Part of the 91-tool Engineering Toolkit
Frequently asked questions
Is the Psychrometrics free?
Yes. The Psychrometrics is completely free, with no login or sign-up.
Are my inputs uploaded anywhere?
No. The Psychrometrics runs entirely in your browser; your inputs never leave your device.
Which units does the Psychrometrics support?
It supports C, F, K.
Does the Psychrometrics work on mobile?
Yes. It is fully responsive and works on phones and tablets.