What is the fastest way to extend runway by 6 months?

The fastest lever is typically pausing non-essential hiring and restructuring software subscriptions, which takes effect immediately. Converting monthly customers to annual upfront billing also injects instant non-dilutive cash without adding debt.

Should I prioritize cost cutting or revenue growth to extend runway?

Cost cuts take effect immediately with 100% certainty, whereas revenue expansion carries sales cycle lag and variable conversion rates. Founders with under 6 months of runway should prioritize aggressive cost optimization first.

Reverse Target Financial Solver

Runway Extension Calculator

Select your target runway goal (e.g. 18 months). Calculate the exact dollar expense cuts, sales targets, or capital infusion needed to guarantee survival.

Target Runway Parameters

Current Available Cash ($)

Monthly Revenue ($)

Monthly Expenses ($)

Target Runway Goal: 18 months

6 mo (Short)18 mo (Standard Seed)36 mo (Defensive)

Current vs. Target Runway

8 mo18 months

Max Allowed Net Burn$6,667/mo

Choose 1 of 3 Independent Levers to Reach 18 Months:

Lever 1: Cut Monthly Expenses-27.8%

Reduce monthly outlays by $8,333/mo (new expenses: $21,667/mo).

Lever 2: Expand Monthly Revenue+55.6%

Grow monthly sales by +$8,333/mo (new revenue: $23,333/mo).

Lever 3: Secure Bridge Funding+$150,000

Raise or inject $150,000 in capital without changing current burn rates.

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Runway Extension Frequently Asked Questions

Everything you need to know about cash runway, burn rates, and financial planning.

Unlike standard calculators that calculate months from existing burn, this reverse solver allows you to set a target runway goal (e.g. 18 months) and immediately calculates the exact dollar reduction in monthly expenses or monthly revenue growth required to hit that target.