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SaaS Metrics Library
Free-to-Paid Conversion Rate: Calculation, Benchmarks & Improvement Guide
Free-to-paid conversion rate is the share of free trial or freemium signups that become paying customers within a set window. Calculate it with your own numbers and compare it with a 2026 survey of 200 B2B software products.
FREE-TO-PAID CONVERSION
Respondents' own estimates. ChartMogul, ProductLed and Kyle Poyar, February 4, 2026.
January 2026 survey · 200 software products
This article will provide
- Calculation
- Benchmarks
- Improvement
Free-to-paid conversion rate is the percentage of users who sign up for a free trial or a free plan and become paying customers within a defined period. It is also called trial conversion rate or freemium conversion rate, depending on the model.
It measures how well a self-serve or product-led motion turns interest into revenue. For finance it is an input to new-customer forecasts and to customer acquisition cost: if marketing pays for signups, the conversion rate determines the cost of each paying customer.
Two choices drive the number. The first is the model: a time-limited trial, a free plan with limits, a reverse trial, or a trial that requires a credit card at signup. The second is the window: how long after signup a conversion still counts. Rates calculated on different models or windows are not comparable.
How is free-to-paid conversion rate calculated?
Free-to-paid conversion rate = signups from a cohort who became paying customers within the window ÷ total signups in that cohort × 100.
Inputs:
- Signup cohort: all free trial or free plan signups in a given month.
- Converted customers: signups from that cohort who started paying within the window, such as 30, 90 or 180 days after signup.
- Window: fixed in advance and applied to every cohort. A cohort is not reported until its window has closed.
Measuring by cohort avoids a common error: dividing this month's new paying customers by this month's signups. That mixes people who signed up in different months and distorts the rate whenever signup volume changes.
Worked example
In March, 1,000 people sign up for a free trial. Within six months, 60 of them have become paying customers.
Free-to-paid conversion rate = 60 ÷ 1,000 × 100 = 6.0%
Try it with your numbers
Paying customers from the cohort: 60 of 1000 signups
6.0% free-to-paid conversion
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Download the 2026 SaaS Benchmark Report We’ve emailed you a copy as well.How is free-to-paid conversion rate used by SaaS companies?
Forecasting new customers. Signup volume multiplied by the conversion rate, offset by the typical time to convert, gives a forecast of new paying customers by month.
Setting acquisition budgets. The cost per signup divided by the conversion rate gives the acquisition cost per paying customer, which feeds into CAC payback period and customer lifetime value comparisons.
Choosing the free model. Changes such as requiring a credit card, shortening a trial or moving to a free plan shift both the signup rate and the conversion rate. Finance should judge them on paying customers produced, not on either rate alone.
Evaluating onboarding. Comparing cohorts before and after an onboarding change shows whether it moved conversion.
What is a good result?
The published survey below labels ranges as "good" and "great" by model. In its words, 3%–5% is a good conversion rate for a freemium self-serve product and 8%–12% is great; for products that lead with a free trial, good is 4–6% and great is 10%–15%; for free trials that require a credit card, good is 25%–35% and great is 50%–60%. Compare your rate only with the model you run, measured over a similar window.
What are the free-to-paid conversion rate benchmarks?
The median free-to-paid conversion rate across all products in the survey was 8%. The report labels these ranges as "good" and "great" by model:
| Model | "Good" | "Great" |
|---|---|---|
| Freemium (self-serve) | 3%–5% | 8%–12% |
| Free trial | 4%–6% | 10%–15% |
| Free trial, credit card required | 25%–35% | 50%–60% |
Conversion in the report means the share of leads or free signups that became paying customers within six months, and the figures are respondents' own estimates. Compare your rate only with the model you run, measured over the same window. A higher rate from requiring a credit card does not always mean more paying customers, because fewer people sign up.
Source: ChartMogul, The SaaS Conversion Report, by Kyle Poyar with ChartMogul and ProductLed, published February 4, 2026; survey of 200 software products conducted in January 2026. Checked October 26, 2026.
Measure self-serve growth
See the recurring revenue your converted users bring in.
ScaleXP calculates MRR and 30+ other SaaS metrics from your accounting invoices, your CRM data or both, on one definition every period.
Metrics can be segmented by Xero tracking codes, QuickBooks Classes, HubSpot properties or Stripe metadata.
Automate Your SaaS MetricsFree-to-paid worked example
- Accounting: Xero, QuickBooks, Zoho Books
- CRM (with Xero or QuickBooks Online): HubSpot, Salesforce, Pipedrive
Free signups in the cohort
1,000
Users who signed up for the free plan or trial in one month.
Illustrative example figures, not your live data.
What to do with your free-to-paid conversion rate number
- Fix the window and measure by cohort. Choose the conversion window once and report each monthly signup cohort only after its window closes.
- Measure paying customers per visitor as well. A change that raises conversion but cuts signups can lower the number of customers produced.
- Split by signup source. Conversion from paid search, content and referrals usually differs, and the split shows where acquisition spend is most productive.
- Find where signups stall. Track the share of signups reaching the first meaningful use of the product. Users who never reach it rarely convert.
- Follow converted customers. A rise in conversion is worth less if the new customers churn quickly. Check the early churn of each converted cohort; see cohort analysis.
Tracking converted customers with ScaleXP
ScaleXP calculates MRR and 30+ other SaaS metrics from your accounting invoices, your CRM data or both. Metrics can be segmented by Xero tracking codes, QuickBooks Classes, HubSpot properties or Stripe metadata, so the recurring revenue that converted customers bring in can be read by plan or product line.
Signup and trial counts come from your product analytics, not the ledger: take them for the same cohort and window you use for conversion.
Frequently asked questions
How do you calculate free-to-paid conversion rate?
Take all free trial or free plan signups in one month, count how many became paying customers within a fixed window such as 90 or 180 days, and divide by the total signups in that month. For example, 60 paying customers from 1,000 signups is 6.0%. Measure each monthly cohort only after its window has closed so results are comparable.
What is a good free-to-paid conversion rate for B2B SaaS?
It depends on the model. ChartMogul's 2026 SaaS Conversion Report, a survey of 200 B2B software products, labels 4–6% as good and 10–15% as great for free trials, 3–5% as good for freemium, and 25–35% as good for trials that require a credit card. The median across all products surveyed was 8%.
Is free trial or freemium conversion higher?
In the 2026 SaaS Conversion Report, free trials converted at slightly higher rates than freemium, but the report found the difference disappeared once signup rates were considered, because freemium products attracted more signups per website visitor. Judge the model on paying customers produced per visitor, not on the conversion rate alone.
Does requiring a credit card improve trial conversion?
In the 2026 SaaS Conversion Report, trials requiring a credit card showed much higher conversion, with 25–35% labelled good. The same report cautions that a card requirement can reduce signups, so the total number of paying customers may not rise. Test the change on paying customers per visitor before adopting it.
Can ScaleXP report the MRR that converted customers bring in?
ScaleXP calculates MRR and 30+ other SaaS metrics from Xero or QuickBooks Online data, from HubSpot, Salesforce or Pipedrive data, or from both. For Zoho Books, ScaleXP provides MRR and ARR reporting. Metrics can be segmented by Xero tracking codes, QuickBooks Classes, HubSpot properties or Stripe metadata, so revenue from a self-serve plan can be reported on its own where it is recorded that way. The conversion rate itself needs signup counts from your product analytics.
For Xero and QuickBooks Online
Report MRR the same way every month.
ScaleXP calculates MRR, ARR and 30+ other SaaS metrics from Xero or QuickBooks Online, with or without a CRM. For Zoho Books, ScaleXP provides MRR and ARR reporting. Book a demo to see how ScaleXP reports MRR for a business like yours.
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Related metricscustomer acquisition costCAC payback periodcustomer lifetime valuecustomer churn rate
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