Free, practical calculators from idea-london.co.uk. No sign-up.

• Startup Runway Calculator
  Work out how many months of cash your UK startup has left. Enter your bank balance and monthly burn to see your runway and the month you run out.
• SaaS Valuation Estimator
  Estimate a SaaS company's valuation from annual recurring revenue and a revenue multiple. Adjust the multiple for growth and churn to get a sensible range.