SaaS Bookings Calculator

Bookings measure the total value of contracts your sales team signs in a period, before any of that revenue is billed or recognised. This calculator adds the three building blocks of bookings together: new business won from fresh customers, renewals from existing customers extending their agreements, and expansion where current customers add seats, modules or higher tiers. The sum is your total bookings for the period, a forward looking signal of demand that often moves before revenue does. New Zealand SaaS and subscription businesses watch bookings closely because they capture commercial momentum that recurring revenue alone can lag. A strong bookings quarter today usually flows into higher recognised revenue over the following months, while a soft quarter is an early warning worth acting on. To use the tool, enter the contract value signed as new business, the value of renewals, and the value of expansions for the period. The calculator returns total bookings along with the share that comes from new business, so you can see whether growth is driven by winning logos or by growing the base you already have. A few tips sharpen the figure. Count the full contract value signed in the period, not the amount billed, since bookings and billings are different things. Keep renewals separate from new business so you do not overstate fresh demand, and treat expansion as its own line because it has very different cost and risk than winning a brand new customer. Finally, review the mix over time: a healthy business usually shows a steady flow of new logos backed by reliable renewals and rising expansion. Used this way, bookings become a dependable leading indicator of growth.

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$95,000
Total bookings
New business share52.6%

Bookings = new + renewal + expansion contract value signed. Estimate only, not financial or tax advice.

How it works

The calculator adds new business, renewals and expansion to get total bookings. New of $50,000 plus renewals of $30,000 plus expansion of $15,000 gives $95,000. The new business share divides new by the total.

Worked example

With $50,000 new, $30,000 renewals and $15,000 expansion, total bookings are $95,000. New business of $50,000 divided by $95,000 is about 52.6 percent of the total.

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Frequently asked questions

What are SaaS bookings?

Bookings are the total value of contracts signed in a period, covering new business, renewals and expansion. They are recorded when the deal is signed, not when it is billed or recognised. Bookings are a forward looking measure of demand.

How are bookings different from revenue?

Bookings capture the value committed when a contract is signed, while revenue is recognised over time as the service is delivered. Bookings usually lead revenue, so a strong bookings period flows into higher revenue later. Tracking both shows momentum and delivery.

Should renewals count as bookings?

Yes, committed renewals are part of bookings because they represent contract value signed in the period. It helps to keep new, renewal and expansion as separate lines. That way you can see how much growth comes from new logos versus the existing base.