2 line LCD display, battery power, 272 functions and 2 key rollover, algebraic logic, logs any base, advanced statistics tests, statistics graphs, hard case.
2 line LCD display, battery power, 272 functions and 2 key rollover, algebraic logic, logs any base, advanced statistics tests, statistics graphs, hard case.
in 7 offers
The lowest price for Sharp El531THB-WH Scientific Calculator right now is $9.90 at eBay.com.au, compared across 6 retailers.
The all-time low was $9.00 on 23 Feb 2026 — today's price is 10% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 26 June 2026.
Sharp El531THB-WH Scientific Calculator
2 line LCD display, battery power, 272 functions and 2 key rollover, algebraic logic, logs any base, advanced statistics tests, statistics graphs, hard case.
2 line LCD display, battery power, 272 functions and 2 key rollover, algebraic logic, logs any base, advanced statistics tests, statistics graphs, hard case.
Last updated at 26/06/2026 21:02:37
Sharp Advanced D.a.l El-531th Calculator
Free delivery
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Sharp Scientific Calculator Black/white El -531th
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Sharp EL531TH Scientific Calculator - 273 Functions - LCD Display
Delivery between Wed – Fri $20
Sharp EL531THBWH Scientific Calculator
Delivery between 1–6 July $9.95
Sharp EL-531 THB-WH Scientific Calculator
Delivery $25
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Delivery between Wed – Fri $16
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originally posted on officeworks.com.au
Trigonometry functions don’t seem to work properly.
originally posted on officeworks.com.au
I bought my last Sharp calculator 17 years ago. It was my faithful companion through 5 years as a maths teacher and 12 years as a tutor. It patiently endured being poked by countless students and never failed to give the correct answer. It never needed a battery replacement and all its buttons worked up until the day of its death. I bought my second Sharp calculator about a month ago. So far it is living up to its predecessor's stellar example. If it keeps going, it might even outlive me.
originally posted on officeworks.com.au
I've had this filthy piece of plastic on my person since 2017. it can barely compute cos*sin*tan3! I am so happy I purchased this and will be sure to use it as much as possible. I am happy to announce it hasn't needed a battery change since 2017.
| Impact # | CAL0300 |
Sharp Advanced D.a.l El-531th Calculator
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sharp Scientific Calculator Black/white El -531th
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sharp EL531TH Scientific Calculator - 273 Functions - LCD Display
Delivery between Wed – Fri $20
Sharp EL531THBWH Scientific Calculator
Delivery between 1–6 July $9.95
Sharp EL-531 THB-WH Scientific Calculator
Delivery $25
Trigonometry functions don’t seem to work properly.
I bought my last Sharp calculator 17 years ago. It was my faithful companion through 5 years as a maths teacher and 12 years as a tutor. It patiently endured being poked by countless students and never failed to give the correct answer. It never needed a battery replacement and all its buttons worked up until the day of its death. I bought my second Sharp calculator about a month ago. So far it is living up to its predecessor's stellar example. If it keeps going, it might even outlive me.
I've had this filthy piece of plastic on my person since 2017. it can barely compute cos*sin*tan3! I am so happy I purchased this and will be sure to use it as much as possible. I am happy to announce it hasn't needed a battery change since 2017.
This series of Sharp Advanced D.A.L. calculators has been going strong for decades. I've had my old one since my GCSEs in 1998 (I got it 2nd hand) and only needed to replace it after I lost it when moving house. This newer model is much the same but with a slightly improved button layout and is "Recommended for GCSE" as well as being very easy to use and edit calculations and formulae in my daily work as an electrical engineer. I'm looking forward to another 23 years of service from this new one, although the white colour may need a clean or two in that time!
I've had my Sharp EL-531TH Scientific Calculator since 2017 - it's worked for me through thick and thin, performing trigonometric functions, helping me to add, subtract, divide and multiply. Today, over 5 years later she finally took her last breath - no longer does the warm tinge of electricity buzz through her circuits, no longer does her display illuminate the numbers and functions required for me to work.It's been good, and I would whole heartedly recommend this product to anyone.Maybe in the next life we'll meet again...
I have used Sharo scientific calculators for more than 30 years and this one does everything for GCSE maths and onwards. Contact feel is light and the operation is straight forward. Approved for exam use so it is ideal for a starter as well as more chalenging tasks. Altogether a good buy for little money.
this calculator is so cheap and useless, not even fractions are rendered, neither do the trig functions work, neither do the log functions work.
good.
because it does what one expects of it without any problems
it doesn't work and is too dumb to do negative numbers
| Impact # | CAL0300 |