Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
that was how
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that was how" is correct and usable in written English.
It can be used to introduce a description of a method or manner in which something occurred or was done. Example: "That was how we managed to complete the project ahead of schedule."
✓ Grammatically correct
News & Media
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
On autopilot, that was how.
News & Media
That was how I survived".
News & Media
That was how I looked.
News & Media
That was how it was.
News & Media
That was how he felt.
News & Media
That was how people felt.
News & Media
That was how it started".
News & Media
That was how he was.
News & Media
That was how it began.
News & Media
That was how it worked.
News & Media
That was how I got the idea.
News & Media
Expert writing Tips
Best practice
Use "that was how" to introduce an explanation of a past event or process. For clarity, ensure the subsequent clause directly relates to the preceding context.
Common error
Avoid using "that was how" when describing current or future scenarios. Instead, use "that is how" or "that will be how" to maintain accurate tense consistency.
Source & Trust
95%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that was how" functions as a demonstrative phrase introducing an explanation or description of a method, manner, or reason behind a past action or situation. As Ludwig AI highlights, the phrase is grammatically correct and widely used.
Frequent in
News & Media
98%
Formal & Business
1%
Science
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "that was how" is a grammatically sound and commonly used demonstrative phrase that functions to explain the method, manner, or reason behind a past occurrence. As Ludwig AI confirms, it's versatile and widely accepted. Predominantly found in News & Media, its neutral register makes it suitable for various communication contexts. To ensure clarity, use "that was how" specifically for past events and avoid using it to describe current or future scenarios. Alternatives such as "that's how it happened" can be used to add nuance. Overall, using "that was how" effectively requires attention to tense and context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that was the method
Emphasizes the specific technique or approach used.
that's how it happened
Focuses on the occurrence of an event, rather than a general method.
that explains how it happened
Provides a reason or clarification for a past occurrence.
that's the way it was
Emphasizes a past state or condition.
that clarifies the process
Focuses on making a procedure or series of actions more understandable.
that is how it went
Describes the sequence or unfolding of events.
that details the manner
Emphasizes a specific approach or way of doing something
that's how things were done
Highlights established practices or procedures.
that illustrates the mode
Focuses on a specific style or form of something.
that's how it all began
Indicates the starting point of a process or story.
FAQs
How can I use "that was how" in a sentence?
Use "that was how" to explain the method, manner, or reason something occurred in the past. For example, "The old system failed, "that was how" we knew it was time for an upgrade."
What phrases are similar to "that was how"?
Alternatives include phrases like "that's how it happened", "that's the way it was", or "that is how it went", each emphasizing slightly different aspects of the past event.
Is it correct to say "that was how it is"?
While grammatically valid, "that was how it is" can be confusing. It suggests a past method is still current. For clarity, consider rephrasing to reflect the present, such as "that is how it is" or indicating the change, like "that was how it was, but now..."
What's the difference between "that was how" and "that is how"?
"That was how" describes a past state, method, or situation. "That is how" describes a current state, method, or situation. Using the correct tense ensures clarity.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
95%
Authority and reliability
4.8/5
Expert rating
Real-world application tested