Casio vs Sharp:Which is more popular?
In September 2026, Casio had more branded searches than Sharp among calculator brands in New Zealand. Casio had about 2,730 branded searches, while Sharp had 50. Casio made up 82.7% of all calculator brand searches we track, and Sharp accounted for 1.5%. When we asked ChatGPT and Google AI Overviews about calculator brands, Casio appeared in all five answers and Sharp in four. Casio was mentioned before Sharp in every answer.
Who do people search for more?
Casio, about 55 searches for every 1 for Sharp
Who does AI mention more?
Casio, mentioned in every answer we collected
Who does AI recommend more?
Casio, named ahead of Sharp in every answer
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Top calculator brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Casio appeared in all five answers. Sharp was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Casio was listed before Sharp in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- Casio1st
Sharp2nd
Texas Instruments3rd
Canon4th
HP5th
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Casio5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Sharp4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Texas Instruments2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- HP2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Canon1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about calculator brands
5 answers
Asked ChatGPT
“Which calculator brand should I buy in New Zealand?”
Asked ChatGPT
“What are the best calculator brands in New Zealand?”
Asked ChatGPT
“What's the best calculator brand in New Zealand for school maths?”
Searched Google, AI Overview
“scientific calculator nz”
Searched Google, AI Overview
“graphics calculator nz”
Brands are shown in the order each answer named them. The survey took place in New Zealand on October 20, 2026.
Is Casio or Sharp more popular in search?
This chart shows how often people search Google for Casio and Sharp by name. Each line represents a brand's share of searches for all five calculator brands we track, month by month, from searches in New Zealand.
Share of searches by month for Casio, Sharp. The figures are in the table below the chart.
View monthly share of searches table
| Month | Casio | Texas Instruments | HP | Sharp | Canon |
|---|---|---|---|---|---|
| Oct 2025 | 77.8% | 14.9% | 5.4% | 0.77% | 1.1% |
| Nov 2025 | 76.8% | 13.5% | 6.8% | 1.4% | 1.4% |
| Dec 2025 | 67.8% | 20.3% | 8.5% | 1.7% | 1.7% |
| Jan 2026 | 85% | 9.7% | 3.8% | 1.1% | 0.54% |
| Feb 2026 | 80.6% | 12% | 5.3% | 1.2% | 0.88% |
| Mar 2026 | 78.3% | 14.4% | 4.7% | 1.7% | 1% |
| Apr 2026 | 70.5% | 19.1% | 8.1% | 1.2% | 1.2% |
| May 2026 | 75% | 18.8% | 3.9% | 1.2% | 1.2% |
| Jun 2026 | 76.8% | 15.6% | 5.6% | 1.6% | 0.4% |
| Jul 2026 | 73.7% | 16% | 7.2% | 1% | 2.1% |
| Aug 2026 | 84.2% | 10.2% | 4.3% | 0.93% | 0.31% |
| Sep 2026 | 82.7% | 11.8% | 3% | 1.5% | 0.91% |
How has the Casio and Sharp comparison changed over the last 12 months?
3 findings
- Casio was ahead of Sharp in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Casio’s share of searches among calculator brands in New Zealand moved from 77.8% to 82.7%, and its estimated monthly branded searches moved from 2K to 2.7K.
- Across the 12 months ending September 2026, Sharp’s share of searches among calculator brands in New Zealand moved from 0.77% to 1.5%, and its estimated monthly branded searches moved from 20 to 50.
How did search popularity change for New Zealand calculator brands in September 2026?
2 changes
In September 2026, Sharp gained share of searches among calculator brands in New Zealand, from 0.93% to 1.5%.
In September 2026, Casio lost share of searches among calculator brands in New Zealand, from 84.2% to 82.7%.
How are branded searches counted?
6 search terms
Brandwave collects information about searches that people make online using Casio’s and Sharp’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Other head-to-heads among calculator brands
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