Translation Project Estimator
Translation planning starts with workload, not just word count. The estimate adds a stated review allowance to assumed translator throughput, then values the resulting labour hours at the entered rate.
How to use this calculator
- Use a rate appropriate to the language pair and content complexity.
- Check that units, denominator definitions and time periods are consistent before comparing scenarios.
- Run a second scenario when an assumption is uncertain.
Formula used by translation project estimator calculator
Translation hours = source words / assumed throughput + review hours; labour estimate = total hours × hourly rate.
- Translation hours = source words / assumed throughput + review hours; labour estimate = total hours × hourly rate.
- This excludes project management, minimum fees, specialist terminology, formatting, localization engineering, rush charges and taxes unless you include them in the rate.
- The tool performs arithmetic on the values entered and does not validate assumptions against outside records.
Worked examples
Worked example
12,000 words at 600 words/hour, 3 hours for review and a blended rate of €40/hour.
Translation time is 20 hours; total workload is 23 hours; estimated labour value is €920.
The project is estimated at 23 labour hours and the entered rate implies the displayed cost.
Understanding the result
Translation planning starts with workload, not just word count. The estimate adds a stated review allowance to assumed translator throughput, then values the resulting labour hours at the entered rate.
This excludes project management, minimum fees, specialist terminology, formatting, localization engineering, rush charges and taxes unless you include them in the rate.
Important notes
This excludes project management, minimum fees, specialist terminology, formatting, localization engineering, rush charges and taxes unless you include them in the rate.
Treat this output as an estimate tied to the stated inputs. For regulated, safety-critical, tax or professional decisions, verify applicable official guidance and specifications.
Frequently asked questions
Does this create a translation quote?
No. It is a planning estimate using the assumptions you enter.
Should review time be included?
Yes; add a separate review allowance so it is not mistaken for translation throughput.
How should I interpret the result?
This excludes project management, minimum fees, specialist terminology, formatting, localization engineering, rush charges and taxes unless you include them in the rate.
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Related explanations
Learn the method behind the number or compare the terminology before using the calculator.
- How to Calculate Salary from an Hourly Rate — Convert hourly pay into weekly, monthly, and annual estimates and understand the assumptions behind the result.
- How to Calculate Future Value — Learn the future value formula and how growth, contributions, rates, and time affect a projected balance.
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This page provides a calculation tool plus explanatory information so you can understand what the result means and when the underlying method may not fit your situation.