Startup Valuation Calculator

Startup valuation is set by negotiation, not arithmetic. What a calculator can do is establish a defensible range so you walk into that negotiation knowing roughly where you stand.

This one applies a revenue multiple that scales with growth and is adjusted by profitability, then shows a deliberately wide range around it — because private valuations vary enormously for the same numbers.

Free calculator

A revenue-multiple estimate scaled by growth and profitability. An orientation range, not an appraisal — real valuations are set by negotiation.

Monthly revenue£/mo

Year-on-year growth%

Net margin%

Results

Annual recurring revenue£600.0k

Implied revenue multiple8.2×

Indicative valuation£4.92M

Plausible range£2.95M – £7.87M

Why growth drives the multiple

Two companies at identical revenue can be valued very differently if one is doubling annually and the other is flat. Investors price the future, so growth rate influences the multiple more than current revenue does.

That is why this calculator scales the multiple with growth rather than applying a fixed number to revenue.

What this cannot capture

Team quality, defensibility, market size, competitive position, retention and timing all move real valuations substantially, and none of them are inputs here. Two companies with identical figures can be valued twice apart on those factors alone.

Treat the output as an orientation range for your own planning, not as a number to quote.

Revenue multiples versus profit multiples

High-growth software companies are typically valued on revenue because profit is deliberately suppressed to fund growth. Mature, slower-growing businesses are usually valued on profit instead. This calculator uses a revenue multiple, so it fits the former far better than the latter.

How this calculator works

Enter monthly revenue — recurring revenue is what earns a multiple.
Enter year-on-year growth rate; 100% means revenue doubled.
Enter net margin, which can be negative for early-stage companies.
The calculator returns ARR, an implied multiple, and a plausible valuation range.

Direct answer

The Skip or Ship Idea Lifecycle System evaluates ideas with five consistent signals: market demand, competition intensity, execution difficulty, revenue potential, and customer clarity. Same inputs, same verdict — every time.

What to prove first

One buyer segment with recurring pain and a clear trigger to pay now. If that is vague, validation can't fix it.

What kills momentum

Generic ICPs, vague outcomes, and zero distribution plan. These collapse execution speed within weeks.

What to decide next

One channel, one wedge use case, one pricing hypothesis to test in the next 14 days.

Validate this idea before building

Move from idea generation into evidence-based validation with the core Skip or Ship Idea Lifecycle System. Free verdict, premium signal cards, no signup needed for the first run.

Go to the idea validation tool →

Frequently asked questions

How are startups actually valued?

Early-stage valuations are largely negotiated on team, market and traction rather than calculated. Once meaningful revenue exists, revenue multiples become the common anchor, adjusted heavily for growth rate and retention.

What revenue multiple should I use?

It depends almost entirely on growth. Slow-growing businesses may earn 1–3× ARR, while fast-growing SaaS with strong retention has historically commanded 8–15× or more in favourable markets. Multiples also move with the wider funding climate.

Is this valuation accurate enough to use in a raise?

No. It is an orientation range, not an appraisal. Real valuations depend on defensibility, retention, market size and negotiating position, none of which this calculator can see.