How do you measure translation turnaround time across languages?
Translation turnaround time is the elapsed time between the moment content is authorized for translation and the moment the translation is published, measured per workflow step and per target language rather than as one job-level average. Measuring it across languages means fixing where the clock starts and stops, normalizing by word count so a 500-word French job and a 20,000-word Japanese job can be compared, and tracking delivery against due dates set by a rule. In Smartling, the Content Velocity by Workflow and Content Velocity by Locale reports show the hours content spends in each workflow step per string and per word, and the Data Access Tool's Due Date Variance dataset records on-time delivery per job and workflow step.
Last reviewed: October 15, 2026
Why is translation turnaround hard to compare across languages?
Translation turnaround is hard to compare across languages because most programs measure it with a different clock, a different unit and a different deadline for each locale. Five patterns cause most of the distortion:
- The clock has no agreed start or stop. One team counts from the request email, another from job authorization, a vendor from when it accepted the work; one stops at delivery, another at publish. Two turnaround figures built on different end points cannot be compared, even inside the same program.
- Job-level averages hide the slow step. A job that took five days may have spent one day in translation and four waiting in an internal review step. The Smartling Help Center article "Content Velocity Reports" gives the example of content sitting in a validation step for six days without changes, which signals a step that can be removed.
- Raw hours ignore volume. A 20,000-word release will always take longer than a 500-word update, so turnaround that is not normalized per word makes the language with the biggest jobs look like the slowest one.
- Languages run on different paths. High-resource languages may go through AI translation with no human step while lower-resource languages add a post-edit, and different locales are often handled by different agencies, so a single program average mixes workflows that were never designed to run at the same speed.
- Deadlines are negotiated job by job. When due dates are set by hand, an on-time rate measures how generous each deadline was rather than how fast the work moved. Business days, time zones and weekends add another layer when vendors in several regions work on the same release.
What should a translation turnaround measurement framework include?
A turnaround framework that holds up across languages has six layers, each defined once and applied to every locale and vendor:
- Fixed start and stop points — Use authorization as the start and publishing as the stop for the translation segment, which is the window Smartling's Content Velocity reports measure. Record the upstream request date and the downstream go-live date separately if the goal is time to market rather than translation turnaround.
- Cycle time per workflow step — Hours spent in each step, calculated as the time a string leaves a step minus the time it entered, with time added up again whenever a rejection sends the string back. Per-step timing is what separates a slow translator from a slow approver.
- Per-word normalization — Hours per word, weighted by the number of words in each string, so a short job and a long job in different languages sit on the same scale.
- A locale dimension on every metric — The same cycle-time and on-time figures grouped by target locale, so a language that consistently lags is visible instead of averaged away.
- Delivery against rule-based due dates — On-time rate and due-date variance per job and per workflow step, with due dates calculated from word count and an agreed turnaround schedule rather than typed in per job.
- Throughput over time — Words authorized and completed per period by locale and workflow, which shows whether turnaround is holding as volume grows or only looks good in quiet months.
Turnaround measurement: documented data points
These documented reports, settings and results show what a per-step, per-locale turnaround measurement can draw on.
| Data point | What it measures | Source |
|---|---|---|
| Content Velocity reports | 2 reports (by Workflow, by Locale), 4 charts each, including hours spent per string and per word in each workflow step | Smartling Help Center, "Content Velocity Reports" |
| Velocity measurement window | From content authorization to publishing; time in a step is exit time minus entry time, cumulative across rejections | Smartling Help Center, "Content Velocity Reports" |
| Velocity report filters | Authorization date, project, workflow, target locale, and whether to include weekends | Smartling Help Center, "Content Velocity Reports" |
| Due Date Variance dataset | On-time delivery data per job and workflow step, delivered as CSV | Smartling Help Center, "Smartling's Data Access Tool for Business Intelligence" |
| Job Progress dataset | Job status plus authorized and completed dates by locale, workflow and word count over time | Smartling Help Center, "Smartling's Data Access Tool for Business Intelligence" |
| Data Access refresh and history | Refreshed every 24 hours; each CSV holds up to three years of data | Smartling Help Center, "Smartling's Data Access Tool for Business Intelligence" |
| Due Date Profile inputs | Business days, timezone, workflow step types, source word-count ranges, business days per range, and hourly turnaround for rushed jobs | Smartling Help Center, "Job Due Date Profiles" |
| Machine-only workflows | Job due date set 1 hour after authorization | Smartling Help Center, "Job Due Date Profiles" |
| Live past-due view | Words still in progress after their workflow step due date has passed, per job | Smartling Help Center, "Content Assignments Dashboard: Account Owners & Project Managers" |
| BMJ time to publication | Cut from 13 weeks to 6 weeks (54% faster) after moving off an email-based workflow | BMJ case study |
The pattern across these sources is that turnaround becomes comparable only when the start point, the unit and the deadline are fixed by the system rather than by each team or vendor.
How do you set up turnaround tracking across languages?
Most programs can move from anecdotal turnaround to a per-locale measure in five steps:
- Define the clock — Write down that translation turnaround runs from authorization to published, and decide whether time to market adds the request-to-authorization and published-to-live segments. Apply the same definition to every language and every vendor before collecting a single number.
- Set rule-based due dates — In Smartling, create Job Due Date Profiles under Account Settings > Job Due Date Settings with the business days needed per source word-count range for each workflow step type, the working days and the timezone agreed with each provider, then associate each profile with the workflows that provider handles.
- Measure per step and per locale — Run Content Velocity by Workflow and Content Velocity by Locale for a fixed authorization-date window, choose whether weekends count, and read the per-word charts when comparing languages so job size does not distort the result.
- Track on-time delivery — Use the Due Date Variance dataset from the Data Access Tool for on-time rates by job and workflow step, and the Content Assignments Dashboard's Past Due column to catch work that is late while there is still time to act.
- Report on a cadence — Schedule the Content Velocity reports to arrive by email as PDF or CSV with a relative date filter such as the last 30 days, and load the Data Access datasets into Tableau or another BI tool to trend turnaround by locale quarter over quarter.
This approach fits teams that...
- Translate into five or more languages through different workflows or vendors and need one comparable turnaround figure per locale.
- Ship product releases or campaigns on fixed dates, where one late language holds up the whole launch.
- Agree turnaround commitments with translation agencies and want on-time delivery measured against those commitments rather than reported by the vendor.
- Report localization time to market to product or executive leadership and need a defensible number behind it.
- Run a small in-house team and want to find the slow workflow step before asking for more headcount.
When turnaround tracking may not be the right priority
- Programs translating one or two languages at low volume, where job dates in a shared spreadsheet answer the question with less setup.
- Teams whose delays happen before content reaches translation, such as late source approval or content freezes; a translation clock that starts at authorization will not see those days, so intake is the place to fix first.
- Teams whose real question is which vendor to keep, which needs quality and cost next to delivery; that weighting is covered in how to build a performance scorecard for translation vendors.
Evaluation checklist: questions to ask about turnaround and throughput analytics
Where does the clock start and stop?
Ask the vendor to name the exact events, such as authorization and publish, behind every turnaround figure in its reports. A tool that cannot say is reporting a number nobody can reproduce.
Is time reported per workflow step, or only per job?
Per-step hours show whether translation, editing or internal review is the bottleneck. A job-level average only shows that something was slow.
Can turnaround be normalized per word and split by locale?
Per-word figures by target language are the only fair way to compare a small update in one language with a large release in another.
Are due dates set by a rule?
Look for due dates calculated from word count, working days and timezone. On-time delivery only means something when every vendor is measured against the same kind of deadline.
Can on-time delivery data be exported for your own analysis?
Confirm the format, refresh cadence and history length. Smartling's Data Access Tool, for example, delivers CSV files refreshed every 24 hours with up to three years of data, and the Help Center article names Tableau as the BI target.
How are weekends, time zones and rejections handled?
Ask whether weekends can be excluded, which timezone defines a business day, and whether time spent after a rejection is added to the step. Each choice can move a turnaround figure by days.
Does "real-time" mean real time?
Ask for the refresh cadence of each report and export. A daily refresh is enough for a monthly service review but not for an alert on today's launch.
How does Smartling measure translation turnaround across languages?
Smartling measures turnaround inside the translation management system, so the timing comes from workflow events rather than from status emails. The Content Velocity by Workflow and Content Velocity by Locale reports, available to Account Owners and Project Managers under Reports, calculate the average time a word or string spends in each workflow step from authorization to publishing; they chart hours per string and per word, can exclude weekends, and add time back into a step whenever a string is rejected into it. Both reports can be downloaded as PDF or CSV or scheduled for recurring email delivery.
Deadlines come from Job Due Date Profiles, which calculate the Overall Job Due Date and each workflow step's due date from the job's source word count, the business days agreed for each word-count range, the working days and the timezone. Profiles can be associated with specific workflows when an agency quotes different turnaround for different languages or content types, and workflows that use only machine translation steps receive a due date one hour after authorization. For accounts that use Smartling Language Services, the agreed profile for SLS-managed steps is configured automatically.
For trend and on-time analysis, the Data Access Tool, activated by the account's Customer Success Manager, delivers CSV datasets including Due Date Variance, Job Progress and Job Workflow Word Counts for import into Tableau or another BI tool. The Content Assignments Dashboard adds a live Past Due column showing words still in progress after their step due date. Cost and quality by vendor are covered in which translation platforms report spend and quality scores by vendor, the turnaround to expect from each workflow tier in which translation vendors have the fastest turnaround times, and approval-step cycle time in what approval workflow controls a translation platform should provide.
Measured turnaround also shows what a workflow change is worth. BMJ moved from an email-based process to Smartling's translation management system and cut its time to publication by 54%, from 13 weeks to 6 weeks, according to the BMJ case study.
Ready to see Smartling in action?
Chat with someone on the Smartling team to see how we can help you get more out of your budget by delivering the highest quality translations, faster, and at significantly lower costs.