Capital Strategy

Funding Calculator in the United States

Calculate targeted fundraising round sizes based on operating burn, milestone timelines, and safety reserves.

Number of months needed to hit the next major inflection metric
Average monthly cash loss across the milestone horizon
Standard safety reserve (typically 15% – 25%)

Related Capital & Runway Tools

Startup Runway

Open Calculator →

Equity Dilution

Open Calculator →

Startup Valuation

Open Calculator →

Burn Rate

Open Calculator →

Sizing Early-Stage Fundraising Rounds

Determining how much capital to raise requires balancing milestone achievement with equity preservation. Raising too little leaves your startup vulnerable to market slowdowns, while raising too much creates punitive valuation expectations.

Fundraising Sizing Rules of Thumb

Frequently Asked Questions

How much funding should a startup raise?

Startups should typically raise enough capital to fund 18 months of operations, plus a 20% contingency cushion, giving the team 12 months to execute and 6 months to close the subsequent round.

Why is a contingency buffer necessary when raising money?

Sales cycles often take longer than forecasted, enterprise pilots face contract delays, and key technical hires take time to source, causing burn before revenue kicks in.

What are the risks of raising too much capital?

Raising too much capital creates excessive dilution for founders, sets unnaturally high valuation expectations for the next round, and often encourages undisciplined spending.

How do investors evaluate round size?

Investors cross-reference the requested capital against the team's proposed milestones, hiring roadmap, and expected ARR growth to ensure the plan is realistic.