twice a day vs two times a day

Both 'twice a day' and 'two times a day' are correct and commonly used phrases to indicate a frequency of two occurrences per day. They are interchangeable in most contexts.

Last updated: April 10, 2024 • 1765 views

twice a day

This phrase is correct and commonly used in English to indicate a frequency of two occurrences per day.

This phrase is used to describe doing something two times within a 24-hour period.

Examples:

The doctor prescribed taking the medication twice a day.
I brush my teeth twice a day, once in the morning and once before bed.

Show examples from the web [+]

The American Dental Association recommends brushing your teeth twice a day with fluoride toothpaste for two minutes each time. When you brush your teeth, ...
The meaning of TWICE A DAY is two times every day. How to use twice a day in a sentence.
b.i.d. (or bid or BID) is two times a day ; b.i.d. stands for "bis in die" (in Latin, twice a day). q.i.d. (or qid or QID) is four times a day; ...
Jul 4, 2009 ... Liraglutide once a day versus exenatide twice a day for type 2 diabetes: a 26-week randomised, parallel-group, multinational, open-label trial ( ...
I've heard conflicting advice about feeding my dog - once a day, twice a day, just keep the bowl filled. I'm confused! What is a good feeding schedule?
Feb 26, 2019 ... The consensus recommendation is for people to brush their teeth for two minutes twice a day with a toothbrush that has soft bristles.
Mar 16, 2017 ... Brushing twice a day can keep your teeth whiter. As you eat and drink, pigments are absorbed into the pores of your tooth enamel and can build ...

Alternatives:

two times a day
two daily doses
two instances per day
two occurrences daily
two times daily

two times a day

This phrase is correct and commonly used in English to indicate a frequency of two occurrences per day.

This phrase is used to describe doing something two times within a 24-hour period.

Examples:

The medication should be taken two times a day.
She exercises two times a day to stay fit.

Show examples from the web [+]

One time a day, single-inhaler, high-dose MF/IND reduced asthma exacerbations and improved lung function versus two times a day, high-dose FLU/SAL in ...
q.d. (qd or QD) is once a day; q.d. stands for "quaque die" (which means, in Latin, once a day). b.i.d. (or bid or BID) is two times a day ; b.i.d. stands for " ...
"From age six months to maturity, most cats will do well when fed two times a day." Once the cat becomes an adult, at about one year, feeding once or twice ...
Mar 1, 2022 ... Some patients may need 2 sprays in each nostril two times a day. Your doctor may adjust your dose as needed. Children—Use and dose must be ...
Feb 1, 2022 ... Dosing · Adults—. Metformin alone: At first, 5 milliliters (mL) two times a day, or 8.5 mL once a day with meals. · Children 10 to 16 years of age ...
1. Brush two times a day for two minutes · 2. A morning brush fights morning breath · 3. Don't overbrush · 4. Don't turbocharge · 5. Make sure you floss every day.
Two minutes, two times a day ... With all of the changes going on, the one thing that's staying the same is taking care of your teeth. Brushing every morning ...

Alternatives:

twice a day
two daily doses
two instances per day
two occurrences daily
two times daily

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