Promo code
50% off
Save 50% off with promo code
Grainger coupons & promo codes
23
Offers to explore
20k
Recorded uses on shown offers
Dec 1, 2022
Last dated success
Coupons & offers
Ordered by recorded use and offer activity. Compare eligibility, exclusions and your final basket total before choosing.
25% off
6k usesLast success Dec 1, 2022
25% Off a code at Grainger
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 27
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
30% off
4k usesLast success Dec 1, 2022
30% Off a code at Grainger
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 21
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
4k usesLast success Dec 1, 2022
20% Off a code at Grainger
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 17
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
10% off
3k usesLast success Oct 31, 2022
10% Off Select Items at Grainger
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 25
- Recorded successes
- 2
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
25% off
2k usesLast success Dec 1, 2022
25% Off a code at Grainger
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 21
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
15% off
2k usesLast success Jul 28, 2020
15% Off Storewide at Grainger
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 28
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
20% off
2k usesLast success Mar 3, 2021
20% Off Storewide at Grainger
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 32
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
10% off
1k usesLast success Apr 13, 2022
10% Off Storewide at Grainger
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 21
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
5% off
1k usesLast success Jul 28, 2020
5% Off Storewide at Grainger
- Storewide offer; check exclusions
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 20
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
Global Online Business Always on Offer £5 Off
740 usesLast success Jul 28, 2020
Global Online Business Always On Offer £5 Off On Select Items (Must Order Spend £75) New Customers Only at Grainger
- New customers only
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 6
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
13 of 23 offers
13 offers shown
Compare recorded offers. Read the conditions and check the final basket total before placing an order.
The recorded picture
Offer activity over time
These are additions to Terra and shopper report events, not merchant launch dates or a history of checkout prices. Months use UTC; the latest month may be incomplete.
Offers added to TerraTerra reports
View monthly counts
| Month | Offers added to Terra | Terra reports | Success | Did not work |
|---|---|---|---|---|
| Dec 2025 | 0 | 0 | 0 | 0 |
| Jan 2026 | 0 | 0 | 0 | 0 |
| Feb 2026 | 0 | 0 | 0 | 0 |
| Mar 2026 | 0 | 0 | 0 | 0 |
| Apr 2026 | 0 | 0 | 0 | 0 |
| May 2026 | 0 | 0 | 0 | 0 |
| Jun 2026 | 0 | 0 | 0 | 0 |
| Jul 2026 | 0 | 0 | 0 | 0 |
| Aug 2026 | 0 | 0 | 0 | 0 |
| Sep 2026 | 0 | 0 | 0 | 0 |
| Oct 2026 | 0 | 0 | 0 | 0 |
| Nov 2026 | 5 | 0 | 0 | 0 |
Make the most of your order
How to save at Grainger
Start with these offers from the list above. Compare their conditions with your basket, then check the final total at checkout.
Promo code
25% off
25% Off a code at Grainger
6k recorded uses
Last reported success:
Promo code
30% off
30% Off a code at Grainger
4k recorded uses
Last reported success:
Promo code
20% off
20% Off a code at Grainger
4k recorded uses
Last reported success:
How to use a Grainger coupon
- Choose an offer above and read its conditions. Copy the code if one is provided.
- Open Grainger and add eligible items to your basket.
- For a code offer, look for a promo-code or discount field in the basket or checkout and apply the code. No-code offers may apply automatically; follow the offer instructions.
- Check the discount, delivery cost, and final total before paying.
Why might a Grainger code not work?
A code can fail because it has expired, has already been used, excludes your items, needs a minimum spend, or is limited to a particular account or country. Check the offer details, remove extra spaces, and confirm whether another promotion is already applied. Try a different offer if the conditions do not match your order.
A past success is a useful signal, not a guarantee for every basket. After trying an offer, share whether it worked to help other Grainger shoppers.
About the offer information
Terra lists available offer information and recorded code activity. Our directory includes 23 code offers for Grainger. Compare the conditions and recorded activity on the offers above. Eligibility depends on your basket and the merchant's checkout.
Terra may earn a commission when you buy through a merchant link.
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About Grainger
Share your experience with Grainger.
Sign in to rate this storeFAQs
- 10% Off Storewide (special Restrictions Apply) at Zoro. com. Check out their Zoro.com coupon codes
- 10% Off Select Items at FoxAlien. Check out their FoxAlien coupon codes
- $25 Off Storewide at Grizzly Industrial. Check out their Grizzly Industrial coupon codes
- Free Shipping On (Storewide) (Minimum Order: $99) at MSC. Check out their MSC coupon codes
- Get 15% off with coupon code. Check out their Global Industrial coupon codes
- 15% Off Storewide (members Only) at OnlineMetals. Check out their OnlineMetals coupon codes
Our directory includes 23 code offers for Grainger. Check the conditions and recorded activity on each offer before shopping.
Stacking rules depend on the offer. Read the terms and compare the final basket total after applying a code. Do not assume a code combines with sale prices or another promotion.
Check Grainger's official website for delivery charges, return windows, exclusions, and regional terms before paying. Offer-specific details shown here may have additional conditions.
The Terra shopping guide
Offer information, shopping tips, and community reports to help you compare savings.
Shopping guide