Sensitivity Converter & DPI Converter
Keep the same effective sensitivity when you switch mouse DPI. Enter your current DPI, new DPI, and in-game sensitivity to calculate the matching setting instantly.
÷ new DPI
Keep your eDPI unchanged
Use values from the same game. The calculator updates as you type.
- Current eDPI
- 800
- Target eDPI
- 800
- DPI change
- +100%
Use this only inside the same game with the same yaw/input scale. eDPI alone does not convert sensitivity between different games.
Common DPI settings at 800 eDPI
Each row keeps the same mathematical eDPI using the current game sensitivity scale.
| DPI | Matching sensitivity | eDPI |
|---|---|---|
| 400 | 2 | 800 |
| 800 | 1 | 800 |
| 1,600 | 0.5 | 800 |
| 3,200 | 0.25 | 800 |
DPI conversion without guesswork
First calculate current eDPI: current DPI × current sensitivity. Then divide that value by the new DPI. For example, 800 DPI × 1.0 sensitivity equals 800 eDPI. Moving to 1600 DPI requires 0.5 sensitivity to keep the same 800 eDPI.
400, 800, and 1600 DPI examples
At 800 eDPI, use 2.0 sensitivity with 400 DPI, 1.0 with 800 DPI, or 0.5 with 1600 DPI. These presets are quick examples, not recommended settings. Your own sens converter result depends on the eDPI you want to preserve.
Same game, same input scale
eDPI is reliable for changing hardware DPI inside one game. A different game may translate one sensitivity unit into a different rotation angle. Use a verified cm/360 workflow when moving between games rather than assuming the same eDPI is universal.
Measure before and after
If the converted setting feels wrong, verify that mouse acceleration is disabled, the game has accepted the decimal value, and the mouse really changed to the selected DPI profile. The DPI analyzer can help check the effective hardware setting.
Sensitivity converter questions
How do I convert sensitivity when changing DPI?+
Multiply your current DPI by your current sensitivity to get eDPI, then divide that eDPI by the new DPI. The result preserves the same effective setting inside the same game.
What is eDPI?+
eDPI is mouse DPI multiplied by in-game sensitivity. It is useful for comparing settings inside the same game, but it is not automatically comparable across games with different input scales.
Can I use this as a game-to-game sensitivity converter?+
This calculator is designed for changing DPI while staying in the same game. Different games can use different yaw values and field-of-view behavior, so a simple eDPI number is not a reliable cross-game conversion.
Can I use this as a quick sens converter?+
Yes. If by sens converter you mean matching your sensitivity after changing mouse DPI in the same game, enter the old DPI, new DPI, and current sensitivity. For game-to-game conversion, use a verified cm/360 method instead.
Does changing DPI change my physical mouse speed?+
Yes, unless you lower or raise the in-game sensitivity to compensate. The converter calculates the matching sensitivity that keeps eDPI unchanged.
Is the sensitivity calculation private?+
Yes. The values and formula run locally in your browser and are not uploaded or saved to an account.