Barotrauma Reactor Fuel Rod Calculator
Configure your reactor and dive settings to find out how long your fuel rods will last, how much heat they produce, and whether you'll run out of fuel before the dive ends.
Reactor Configuration
14
0%100%
10 min120 min
Fuel Rod Reference
| Rod Type | Durability | Efficiency | Heat Output |
|---|---|---|---|
| Standard Fuel Rod | 100 | 1.0x | 50 kW |
| Nuclear Fuel Rod | 80 | 1.5x | 75 kW |
| Thorium Fuel Rod | 150 | 0.8x | 35 kW |
| Fulgurium Fuel Rod | 60 | 2.5x | 120 kW |
Results
Rod Lifespan
14.3 min
per rod at 70% demand
Total Heat Output
70 kW
2 rods active
Rods Needed (dive)
3.2
for 45 min dive
Efficiency Rating
Low
output vs capacity
Fuel Budget
-58% margin
WARNING: Insufficient fuel for this dive!
Recommendation
Load 2 more rod(s) to complete this dive. Alternatively, switch to Thorium rods for longer lifespan at lower output.