Help
    1. Home
    2. ›Coin value checker
    3. ›50p coins
    4. ›Sir Isaac Newton 50p 2018
    Sir Isaac Newton 50p 2018 – reverse
    Showing the reverse
    6/10
    Photo: Numista

    Sir Isaac Newton 50p 2018

    Elizabeth II 5th portrait; Sir Isaac Newton
    2018United KingdomRME, Llantrisant
    Part of 50p coins

    Worth about £37 in circulated condition. 20,826 were minted.

    Denomination
    50p
    Estimated Value
    £37.39
    Numista catalogue · Mar 2026How we value coins
    Condition
    Circulation
    Mintage
    20,826

    Physical Properties

    Composition:Copper-nickel
    Weight:8g
    Shape:Equilateral curve heptagon (7-sided)
    Diameter:27.3mm
    Currency:Pound sterling (decimalized, 1971-date)
    Mint:Royal Mint

    Features & Details

    CommemorativeEquilateral curve heptagon (7-sided)Copper-nickel
    Value source:Numista catalogue
    Value date:6 Mar 2026

    Sir Isaac Newton 50p by year

    ← Sir Isaac Newton 2017 50p

    Other 2018 50p coins

    • People Act 1918 50p 2018 ProofPhoto: Numista

      People Act 1918 50p 2018 Proof

      Mintage 11,509

    • Representation of the People Act 50p 2018 BU

      Representation of the People Act 50p 2018 BU

      Mintage 71,128

    • People Act 1918 50p 2018 BUPhoto: Numista

      People Act 1918 50p 2018 BU

      Mintage 71,128

    • Mrs Tittlemouse 50p 2018 BU

      Mrs Tittlemouse 50p 2018 BU

      Mintage 130,385

    • Flopsy Bunny 50p 2018 BU

      Flopsy Bunny 50p 2018 BU

      Mintage 132,759

    • The Tailor of Gloucester 50p 2018 BU

      The Tailor of Gloucester 50p 2018 BU

      Mintage 136,357

    • Paddington at Buckingham Palace 50p 2018 BU

      Paddington at Buckingham Palace 50p 2018 BU

      Mintage 149,842

    • Peter Rabbit 50p 2018 BU

      Peter Rabbit 50p 2018 BU

      Mintage 163,403

    Add to your digital collection

    Track your coin collection, monitor values, and discover rare finds.

    Start Your Collection50p coins: 329 coinsCoin hunt: 357 coins

    Explore

    • Browse coins
    • Discover
    • Communities
    • Collectors

    Trade

    • Marketplace
    • For dealers

    Play

    • Games
    • How to play
    • Coindle
    • Coin Detective
    • Higher or Lower

    Learn

    • Coin Stories
    • Guides
    • Help Centre
    • Rare 50p Coins
    • Rare £2 Coins
    • Coin Collecting for Beginners
    • Coin Values Guide
    • Pre-1947 Silver Coins

    Take part

    • Contribute
    Florin
    House

    © 2026 Florin House. All rights reserved.

    Florin House

    Florin House is a trading name of FLORIN HOUSE LTD

    Company number 17480418

    Registered office: 103 Alpine Street, Reading, England, RG1 2PZ

    hi@florinhouse.com

    Help·Privacy Policy·Terms of Service
    EnglishFrançaisDeutschEspañol