To ripen mangoes at home, keep them at room temperature, out of direct sun, and give them a few days. For speed, use a loosely closed paper bag with a banana, and check daily. A ripe mango smells sweet at the stem end.
Learning how to ripen mangoes at home saves a lot of fruit. A mango picked mature but still green will ripen off the tree, because it is a climacteric fruit: it keeps making ethylene gas after harvest, and that gas drives the softening, sweetening and colour change. Every method below simply controls the temperature and traps that gas. None of them needs a chemical. I am Prashant Powle, and this is general advice that works for any mango.
How long mangoes take to ripen
A common question is how long green mangoes take to ripen. At normal Indian summer room temperature, a hard green mango usually needs roughly three to seven days. A mango that is already turning yellow and slightly soft can be ready in a day or two. Variety, starting maturity, temperature and ethylene around the fruit all change the timing, so use the numbers below as rough guides and check the fruit itself.
| Method | Rough timing | How it works |
|---|---|---|
| Open air on a counter | About 3 to 7 days for hard green fruit | Slowest, needs no effort |
| Loosely closed paper bag | Often 1 to 3 days sooner | Keeps the fruit's own ethylene close |
| Paper bag with a banana or apple | Often a little faster again | Adds ethylene from a second fruit |
| Buried in dry rice or wheat | Similar to the bag, sometimes faster | Traps gas and holds warmth |
| Fridge | Does not ripen it | Cold slows or stops ripening |
Warm rooms ripen mangoes faster, and cool or air-conditioned rooms slow them down. Keep the fruit away from direct sun, which can cook the skin unevenly.
What to do when your mango box arrives
When your box arrives:
- Open the box and take the fruit out. Do not cut anything yet.
- Sort by colour and feel. Fruit with a yellow blush and a little give goes in front. Firmer, greener fruit goes to the back.
- Keep the fruit in a cool, airy spot out of sun, in a single layer if you can.
- Check daily by smelling the stem end and pressing gently near it.
- Cut the first ripe-looking one to judge the rest of the batch, then wait another day for any that taste sharp.
Fruit in one box ripens at slightly different speeds. That is normal, and it helps you, because you are not left with all of them ripe on the same day.
Paper bag method
This is a simple way to ripen mangoes faster at home. Put two or three mangoes in a brown paper bag, or wrap each in newspaper. Fold the top over loosely so the bag is not airtight. Leave it on the counter and check every day. Plastic bags trap moisture and can make the skin spoil, so avoid them.
To push it along, add a ripe banana or an apple. Both give off ethylene and can shorten the wait. The same trick works for other fruit such as chikoo.
Grain method
This is an old kitchen method. Fill a container with dry rice, wheat or millet, bury the mangoes in it, and cover the container. The grain traps ethylene and holds warmth, so a semi-ripe mango can be ready in about a day or two. Check after a day, and do not bury fruit that is already soft.
Signs a mango is ripe
- Smell: a sweet, fruity scent at the stem end. No scent usually means it needs more time.
- Feel: slight give under gentle thumb pressure. Rock hard is not ready, and mushy is overripe.
- Colour: depends on the variety. Alphonso turns golden yellow, often with a reddish blush, while some varieties such as Langra stay green when ripe.
- Taste: the surest check. If the flesh is sharp or sour, give it another day.
Spotting artificial ripening
Calcium carbide is banned for ripening fruit under Indian food safety rules. It can leave harmful residues, and it forces the skin to turn yellow before the flesh is ready. We do not use carbide. Our Alphonso mangoes are ripened naturally on hay beds. You can ask any seller how they ripen their fruit.
Here are a few rough clues, and they are clues, not proof. Skin that is bright yellow while the fruit is still very firm can be a warning sign. So can a flat or chemical smell instead of a fruity one, or flesh that is pale and starchy near the stone when the skin looks ripe. Buying from a seller who states their ripening method is the better safeguard.
Hay-ripened vs carbide-ripened mangoes: what differs
| Point | Naturally ripened on hay beds | Ripened with calcium carbide |
|---|---|---|
| Ripening medium | Mature fruit is laid on hay beds and ripens by itself over several days. | Calcium carbide produces acetylene gas, which is used to force ripening. |
| Legality in India | Allowed. | Prohibited. Regulation 2.3.5 of the Food Safety and Standards (Prohibition and Restrictions on Sales) Regulations, 2011 bars selling fruit ripened with acetylene (carbide) gas. |
| Skin colour (rough clue, not proof) | Often uneven: green, gold and a blush can sit together on one fruit. | Colour alone cannot show how a fruit was ripened; an even bright yellow skin is only a rough clue. |
| Aroma (rough clue, not proof) | A sweet fruity smell, strongest near the stalk, builds as the fruit ripens. | Aroma can be weak when ripening is forced; this is a rough clue only. |
| Taste and health note | Sweet with a little acidity, soft flesh. | The Ministry of Health and Family Welfare (PIB, 18 May 2024) lists dizziness, irritation, difficulty in swallowing and vomiting among effects linked to carbide residues. |
No home test, including the water or bucket test, proves how a mango was ripened. Ask any seller how the fruit was ripened.
Storing ripe mangoes
Once a mango is ripe, you can slow it down. Ripe, whole mangoes can go in the fridge, where they usually keep for a few days. Take them out a while before eating, because cold dulls the aroma. Cut mango should be covered and refrigerated. For longer storage, blend the pulp, portion it and freeze it.
If you want mango for aamras without waiting on ripening at all, Alphonso pulp tins are available all year from Rs 590.
Ripening our Alphonso at home
Our fruit is sourced across 48 villages of the Ratnagiri and Devgad belt, and we hold GI Authorised User certificate AU/5974/GI/139/260 (GI No. 139). You can order the Ratnagiri Alphonso or the Devgad Alphonso by the dozen, from Rs 1,849 per dozen. Check the product page for the current price. A dozen weighs roughly 1.8 to 3.3 kg depending on grade.
Fresh Alphonso is harvested about February to June, with the best supply from March to May. Our 2027 season opens on 1 February 2027. Delivery is by Blue Dart, and about 65% of Indian PIN codes get next-day delivery, so check your PIN code at checkout. See everything in season on the mango collection.
We also sell dried fruit.
People also ask
How long do green mangoes take to ripen?
A hard green mango usually takes roughly three to seven days to ripen at normal room temperature. A loosely closed paper bag can shorten that, and adding a banana or apple can help a little more. Timing depends on the variety, how mature the fruit was when picked, and the temperature.
How do I ripen Alphonso mangoes at home?
Keep them at room temperature, out of direct sun, in a single layer. Check daily by smelling the stem end and pressing gently. To speed it up, use a loosely closed paper bag. Cut one first to judge the batch, and give sharp-tasting fruit another day.
Can I ripen a mango in the fridge?
No. Cold temperatures slow or stop ripening, and an unripe mango left in the fridge can stay hard and lose flavour. Ripen the fruit at room temperature first. Once it is ripe, the fridge is useful for slowing it down and keeping it for a few extra days.
How can I tell if a mango is ripe?
Smell the stem end for a sweet, fruity scent and press gently for slight give. Colour helps only if you know the variety, since some stay green when ripe. If you are unsure, cut one and taste it. Sharp or sour flesh needs another day or so.
Is it safe to ripen mangoes in a paper bag?
Yes. A loosely closed paper bag only holds in the ethylene the fruit makes itself, so it is a simple and safe home method. Check daily. Do not seal the bag, and avoid plastic, which traps moisture and can lead to spoilage.
Related searches
- Alphonso mango origin and history
- Which mango is best
- Order Alphonso mango online
- Ratnagiri Alphonso by the dozen
- Devgad Alphonso by the dozen
- Alphonso mango pulp tins
Sources and further reading
- Food Safety and Standards Authority of India, Food Safety and Standards (Prohibition and Restrictions on Sales) Regulations, 2011, Regulation 2.3.5 (compendium version of 2 April 2025), accessed October 2026.
- Ministry of Health and Family Welfare via PIB, FSSAI Alerts Fruit Traders to Ensure Compliance with Prohibition of Calcium Carbide in Fruit Ripening, 18 May 2024.
- Wikipedia, Calcium carbide, accessed October 2026.
Written by Prashant Powle, founder of AlphonsoMango.in. Last reviewed October 2026.