Added a free tool: Burn Rate Calculator

https://angelmatch.io/burn-rate-calculator

We've built a simple tool "Burn Rate Calculator" to help founders stay on top of their finances.

Burn rate is important for startup founders who're raising money because it shows how quickly the company is spending cash and how long the current funds will last.

Investors want to see that the startup is managing its resources well and has enough runway to hit key milestones.