How does the TDS DPS Calculator work?

Enter your tower damage, fire rate, range, and cost. Select a buff combination to see real-time DPS and cost efficiency calculations.

Tower Defense Simulator DPS Calculator

Yes, the calculator is completely free to use.

Calculate DPS, cost efficiency, and buff combinations. Updated 2026-06-17.

Damage per Hit

Fire Rate (seconds per shot)

Range

Cost

Enemy Defense

DPS

100.0

DPS / Cost

0.0200

Effective Range

15.0

Effective Damage

100.0

The calculator uses your inputs and standard buff multipliers. In-game values may vary by tower level and hidden modifiers.

Yes, completely free. No login required.