免费烧钱速率计算器
计算企业每月现金消耗速率和剩余资金跑道，规划融资时机。
Net Burn Rate (monthly)
$50,000.00
Net Burn Rate (monthly) vs Monthly Expenses
公式
How to Calculate Burn Rate and Runway
Formula
Gross Burn = Monthly Expenses Net Burn = Monthly Expenses - Monthly Revenue Runway = Cash Balance / Net Burn
Burn rate is how fast a startup spends its cash reserves. Gross burn counts all spending. Net burn subtracts revenue, giving the actual cash outflow. Runway is the number of months until the cash runs out at the current net burn rate. Startups typically aim to maintain at least 12-18 months of runway to give themselves time to reach profitability or raise the next round.
计算示例
A startup has $500,000 in the bank, spends $80,000/month, and earns $30,000/month in revenue.
- 01Gross Burn = $80,000/month
- 02Net Burn = $80,000 - $30,000 = $50,000/month
- 03Runway = $500,000 / $50,000 = 10.0 months
常见问题
How much runway should a startup have?
12-18 months is the standard target. Fundraising typically takes 3-6 months, so starting at 6 months of runway puts you in a desperate position. Begin fundraising or adjusting spend when runway drops below 9-12 months.
How do I reduce burn rate?
Audit all expenses for necessity. Common cuts include office space (go remote), non-critical hires, paid tools with free alternatives, and marketing spend with unclear ROI. Focus on extending runway while preserving growth-critical activities.
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