Dead as Disco Offset Calculator
Diagnose and fix audio latency. Calculate the correct offset for your setup, understand why hits feel early or late, and sync custom songs with precision on any platform.
Offset Calculator
Tell us what you're experiencing and your estimated setup latency. The calculator recommends an offset to try.
Calculate Audio Offset
This is a diagnostic recommendation. Always verify by testing in-game and adjusting in 10ms increments.
Audio Latency Source Diagnosis
Understand where audio latency comes from so you can eliminate it at the source instead of compensating with offset.
| Latency Source | Typical Delay | Impact on Sync | How to Reduce | Can It Be Eliminated? |
|---|---|---|---|---|
| Bluetooth audio (SBC codec) | 150-250 ms | Severe — hits feel very late | Use wired headphones or aptX Low Latency | Yes (switch to wired) |
| Bluetooth audio (aptX LL) | 30-50 ms | Moderate — slight delay | Use aptX Adaptive or wired | Partially |
| Wireless 2.4GHz headset | 5-20 ms | Minimal — barely noticeable | Use newest firmware | Almost |
| HDMI audio to TV | 30-120 ms | Moderate to severe | Enable Game Mode on TV; use optical out | Partially |
| PC speakers (3.5mm) | 5-15 ms | Minimal | Use high-quality DAC | Almost |
| USB audio interface | 5-20 ms | Minimal | Reduce buffer size in ASIO settings | Almost |
| OS audio enhancements | 10-50 ms | Variable — inconsistent | Disable all audio enhancements in OS | Yes (disable) |
| Virtual surround sound | 20-80 ms | Significant processing delay | Use stereo output only | Yes (disable) |
| Game audio engine buffer | 5-15 ms | Small — built into game | Lower in-game audio settings if available | No (engine design) |
| Wireless controller input | 5-15 ms | Added to total perception delay | Use wired USB controller connection | Yes (switch to wired) |
The golden rule: reduce latency at the source before compensating with offset. A clean audio chain makes offset calibration much easier.
Platform-Specific Latency Reference
Every platform has different audio characteristics. Find your setup below for recommended starting offsets and optimization tips.
PC (Windows / Linux)
| Audio Setup | Offset Range | Tips |
|---|---|---|
| Wired headphones (3.5mm) | 0-10 ms | Disable Windows audio enhancements |
| USB DAC + wired headphones | 0-15 ms | Use ASIO drivers, reduce buffer |
| Bluetooth (SBC) | 150-250 ms | Avoid for rhythm games entirely |
| Desktop speakers (3.5mm) | 10-30 ms | Position should be near-field |
| HDMI to monitor speakers | 20-60 ms | Use DisplayPort if available |
| Wireless 2.4GHz headset | 5-20 ms | Good compromise; check firmware |
Steam Deck
| Audio Setup | Offset Range | Tips |
|---|---|---|
| Built-in speakers | 0-15 ms | Best zero-latency option on Deck |
| Wired headphones (3.5mm) | 0-10 ms | Use the headphone jack |
| USB-C headphones | 0-15 ms | Good quality; test DAC latency |
| Bluetooth headphones | 100-250 ms | Avoid; Steam Deck BT has high latency |
| Deck Dock HDMI audio | 30-80 ms | Enable TV Game Mode; use 3.5mm out on Deck |
Steam Deck's built-in speakers are the best option for rhythm gaming on the go. The headphone jack is nearly latency-free.
Xbox Series X|S
| Audio Setup | Offset Range | Tips |
|---|---|---|
| Wired controller headset | 5-20 ms | Plug directly into controller |
| Xbox Wireless Headset | 15-40 ms | Uses Xbox Wireless, not Bluetooth |
| HDMI to TV speakers | 30-100 ms | Enable Game Mode, ALLM |
| Optical audio (via TV) | 40-120 ms | Extra processing through TV |
| Soundbar (HDMI ARC) | 50-150 ms | Often high latency; test carefully |
PlayStation 5
| Audio Setup | Offset Range | Tips |
|---|---|---|
| DualSense headphone jack | 5-20 ms | Lowest latency; recommended |
| Pulse 3D headset (wireless) | 10-30 ms | Good latency; use USB dongle |
| HDMI to TV speakers | 30-100 ms | Game Mode essential |
| Bluetooth headphones | 100-250 ms | PS5 does not support BT audio natively |
| AV Receiver (HDMI pass-through) | 40-150 ms | Use Direct/Pure Audio mode |
Offset Calibration Method
A precise method for finding your exact offset. Works on any platform and any audio setup.
The 10-Second Loop Method
- Pick a song with a very clear, prominent kick drum or snare.
- Set offset to 0ms. Play the first 10 seconds and watch/listen.
- If hits feel EARLY (visual flash before audio beat), you need more offset. Add +20ms and test again.
- If hits feel LATE (audio beat before visual flash), you need less offset. Subtract 20ms and test again.
- Once you know the direction, adjust in 10ms increments.
- When the first 10 seconds feel perfect, test 30 seconds to confirm no drift.
- Lock in the value and save your settings.
Calibration Verification Checklist
Tip: Record a short clip with your phone and play it back to objectively verify sync. Your eyes can catch misalignment that your brain compensates for during play.
Offset Troubleshooting FAQ
Common problems and solutions when calibrating audio offset in Dead as Disco.
Offset should ideally remain constant across songs because it compensates for hardware latency, not song characteristics. If you need different offsets per song, the BPM is likely incorrect. Use the BPM Calculator to verify your BPM values first, then re-check offset. A single well-calibrated offset should work for all songs with correct BPM.
Rhythm games are uniquely sensitive to audio latency because your actions must synchronize with what you hear. Other game genres (shooters, RPGs) have visual cues that mask audio delay. Bluetooth adds 150-250ms of latency, which is imperceptible in most games but devastating in rhythm combat. Use wired headphones for Dead as Disco.
Yes, if it uses a dedicated 2.4GHz USB dongle (not Bluetooth). Gaming headsets from brands like SteelSeries, Logitech, and HyperX that use proprietary 2.4GHz wireless typically add only 5-20ms of latency. This is acceptable for Dead as Disco. Avoid headsets that use Bluetooth, even "gaming" ones.
PS5 + TV via HDMI typically needs 30-80ms offset, but it varies by TV model. Enable Game Mode and ALLM (Auto Low Latency Mode) on your TV. For the lowest latency, plug wired headphones directly into the DualSense controller's 3.5mm jack. That setup typically needs only 5-20ms offset.
Steam Deck's Bluetooth implementation has higher latency than many phones. The built-in speakers or 3.5mm headphone jack provide near-zero latency. If you must go wireless, consider a USB-C 2.4GHz wireless headset. Never use Bluetooth for rhythm games on Steam Deck.
Related Tools & Guides
Complete your Dead as Disco sync setup with these complementary resources.
BPM Calculator
Calculate beat intervals, effective BPM, and bar timing. Use this before calibrating offset.
Step 1Song Sync Tool
Complete calibration wizard with pre-sync checklist, BPM setup, and verification steps.
Full GuideFix BPM Sync
Troubleshoot common sync issues including drift, stuttering, and variable-BPM songs.
Troubleshooting