Professional translation is usually priced per word of the source document, and the rate reflects the work of qualified linguists plus review and quality checks. Translation memory lowers the total by billing repeated and previously translated text at reduced rates. ZED Localization shares this word-count breakdown before work begins, so you can see exactly where the savings come from.
Why Translation Is Worth More Than a Line Item
Translation pricing has long been under pressure, often because buyers see it as a simple line-item expense rather than an investment in how their brand reads in another market. If you have never commissioned professional translation, the first quote can come as a surprise, and free or automated tools can look tempting by comparison.
Automated output can help you get the gist of a text, but it cannot reliably deliver the nuance, consistency and accountability that contracts, product content and marketing materials require. A professional translation is reviewed, consistent with your terminology and ready to publish. Understanding how the price is built makes it easier to judge that value.
What a Per-Word Rate Includes
In the language services industry, pricing typically follows a per-word model. At ZED Localization, that rate is based on the source word count, meaning the number of words in your original document.
ZED uses computer-assisted translation (CAT) tools to analyze and segment each document. These tools count words more reliably than general applications such as Microsoft Word, and they do something more valuable: they compare every segment against your translation memory (TM), a database of your previously translated content. Repeated sentences and exact matches are then billed at reduced rates, which brings the total down.
Behind each rate is a full workflow:
- Translation by a qualified linguist who knows your subject area
- Review by a second linguist to catch errors and improve flow
- Terminology checks against your approved glossary
- A final quality check before delivery
How Translation Memory Lowers Your Costs
Translation memory compares your document, segment by segment, with content that has already been translated and approved. Each segment is grouped by how closely it matches.
| Match category | Similarity | How it is treated |
|---|---|---|
| New content | 0–54% | Requires a fresh translation at the full rate. |
| Partial (fuzzy) matches | 55–99% | Previously translated segments that partly match and need editing. Typically billed at a reduced rate that reflects the remaining work. |
| Repetitions and exact matches | 100% or 101% | Identical segments, either repeated within the file or already in the TM. Typically billed at reduced rates. |
A 101% match, sometimes called a context match, is an exact match where the surrounding sentences are also identical. Because these categories each have their own pricing tier, they give you real control over costs. Consider a product manual that is updated every year. If most of the text is unchanged, much of the new version will appear as exact or partial matches, and only the revised sections are billed at the full rate. The more consistent your source content, and the longer you work with the same provider, the more your translation memory grows and the more you save.
Other Costs to Plan For
Per-word rates cover the core translation work, but some projects include additional services. Ask about these up front so your budget is complete:
- Project management for large, multilingual or multi-file projects
- Formatting and layout, especially for brochures, manuals and other designed files that need desktop publishing after translation
- Terminology work, such as building a glossary at the start of a new program
- Rush delivery when deadlines are shorter than standard turnaround
Questions to Ask ZED Localization
- Can you provide a pricing range and word-count analysis for each project? ZED's breakdown shows where savings exist in your specific files before you approve the work.
- Do you maintain a terminology repository for each client? Consistent terminology protects your brand voice and accuracy across every translated document.
- Are there charges beyond the per-word rate? ZED clarifies any additional fees, such as project management or formatting, so you can manage your budget with confidence.
How to Get More Value Over Time
- Keep source content consistent. Reusing approved wording increases matches and lowers costs.
- Send final source files. Late changes create new segments and extra work.
- Stay with one translation memory. Centralizing your TM with one partner compounds savings on every project.
- Share reference materials. Glossaries, style guides and past translations help linguists get it right the first time.
Once you understand how translation is priced, it is easier to weigh the true value of professional work against automated shortcuts. Learn more about ZED's document translation services, or request a quote with a full word-count analysis.
