Free Tools
Startup & SaaS Tools
The calculators behind every startup board deck — CAC, LTV, burn, runway, dilution and growth — built on the same formulas investors use.
CAC Calculator
Calculates Customer Acquisition Cost from sales and marketing spend.
LTV Calculator
Calculates Customer Lifetime Value from average revenue, margin and churn.
LTV:CAC Ratio Calculator
Calculates the LTV:CAC ratio and flags whether it's in a healthy range.
CAC Payback Period Calculator
Calculates months required to recover customer acquisition cost from gross profit.
MRR Calculator
Builds Monthly Recurring Revenue from new, expansion, contraction and churned components.
ARR Calculator
Converts recurring contract values to Annual Recurring Revenue.
Churn Rate Calculator
Calculates logo and revenue churn rate for a period.
Net Revenue Retention Calculator
Calculates NRR from a cohort's starting and current revenue, including expansion and churn.
Burn Rate Calculator
Calculates monthly gross and net burn from cash flow inputs.
Runway Calculator
Calculates months of runway remaining from cash on hand and net burn.
Burn Multiple Calculator
Calculates capital efficiency as net burn divided by net new ARR.
TAM / SAM / SOM Calculator
Builds a bottom-up market sizing from customer count and contract value.
SAFE Note Conversion Calculator
Estimates ownership from a SAFE note converting at a priced round.
Startup Dilution Calculator
Calculates ownership dilution from a new funding round.
Employee Equity Calculator
Estimates the current and potential future value of an equity grant.
RICE Score Calculator
Scores product initiatives on Reach, Impact, Confidence and Effort for prioritisation.
ICE Score Calculator
Scores initiatives on Impact, Confidence and Ease for fast prioritisation.
Startup Name Generator
Generates startup name candidates from a keyword using naming patterns common in funded companies.
Tagline Generator
Assembles tagline candidates from proven copywriting formulas.