Free Template

Startup Budget Template

A lean budget template designed for seed to Series A startups. Focuses on burn rate, runway, and the key cost categories that matter in early-stage companies — headcount, cloud infrastructure, and go-to-market spend. Includes fundraising scenario modelling.

What's included

Everything in this template

  • Monthly burn rate and runway calculations
  • Key startup cost categories (people, cloud, GTM)
  • Fundraising scenario modelling (seed, Series A)
  • Cash runway chart with scenario overlay
  • Unit economics tracking (CAC, LTV, payback)

Template preview

See the structure

fx=Cash_Balance / Monthly_Net_Burn
Month
Spend
Revenue
Net Burn
Jan
£48k
£12k
(£36k)
Feb
£52k
£15k
(£37k)
Mar
£55k
£19k
(£36k)
Apr
£58k
£24k
(£34k)
May
£60k
£30k
(£30k)

Step by step

How to use this template

1

Enter your starting cash balance

Input your current bank balance, including any recently raised funding. This is the starting point for your runway calculation.

2

Budget monthly costs

Enter planned monthly spend across people, cloud infrastructure, office, marketing, and other categories. Be realistic — startups consistently underestimate costs.

3

Model revenue ramp

Enter your expected monthly revenue growth. The template calculates net burn (spend minus revenue) and updates runway automatically.

4

Run fundraising scenarios

Model different funding scenarios — timing, amount, and dilution. See how each scenario extends your runway and affects cash position.

5

Review runway weekly

Update actual spend and revenue weekly. If runway drops below 6 months, it is time to either cut costs or start fundraising.

Watch out

Common mistakes to avoid

Assuming revenue will ramp faster than it actually does — be conservative

Forgetting to include employer taxes, benefits, and recruitment fees in headcount costs

Not leaving enough runway buffer before starting a fundraise (allow 6-9 months)

Spreading marketing budget evenly instead of front-loading to build pipeline

Build this in Grove FP in minutes

Import this template directly into Grove FP and start planning. No credit card required.

FAQ

Frequently asked questions